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Advanced Training for Elite Athletes

The concept of sport-specific training has continually gained popularity over the years. It’s a growing market and business-minded individuals are taking notice. Similar to trends in functional exercise, you have a growing number of trainers stating they offer the “latest in sports training”. Frankly, anybody online can say their method or approach is the best. In a competitive market, people enjoy using words to attract your business. There are plenty of gimmicks that exist, namely in the world of speed training. Often times, athletes acknowledge such methods did little or nothing to improve on-field performance. If these gimmicks worked, it's simply because the athlete was a novice or of low qualification. Novices have the unique ability to respond to almost any form of training. But does this mean what was done is most appropriate? Does it mean training was efficient or effective? Not necessarily. When it comes to the training of higher level athletes, previously used methods and/or exercises will eventually fail to produce continual improvements in sport performance. There is a point of diminishing returns and training must adapt accordingly.

For any athlete, sport-specific training must ensure maximal transfer of the training program to on-field results. If exercise selection or organization has little carry over to making athletes better, you are wasting valuable time and money. Transfer of training can be summed up with the SAID Principle (Specific-Adaptations to Imposed-Demands). The SAID Principle has been proven time and time again in both research and training. This principle implies that training is most effective when resistance exercises prescribed are similar to the target activity or primary sport form/movement. Furthermore, every training method will elicit a specific (and different) adaptation response in the body. There must be compatibility between training and sport. This becomes of increasing importance as an athlete reaches higher and higher levels of athletic competition.

As mentioned before, research has demonstrated how exercises that once worked to improve sport performance for an athlete at a lower qualification level, will eventually lose training effect as the athlete gains mastery. For instance, indicators of maximal strength (squat 1RM) often have a direct correlation in low-level athletes, but lose significant correlation with enhancing sport performance in higher-level athletes. Similarly, movement abilities such as sprinting and change-of-direction (agility) are each separate motor tasks, characterized by specific motor abilities. Improvements in linear sprint speed and change-of-direction ability have limited transfer to each other and the degree of transfer decreases as an athlete progresses.

Thus, in order to enhance the sporting ability of high-level athletes, there comes a time when we must get more detailed than simply chasing increased strength and 'quick feet'. It’s inevitable. There is no way to avoid it. The world’s greatest Sport Scientists understood this and proved the need to go beyond traditional training approaches to see continual improvements in performance as athletes reached higher levels of competition. This is where the concept of Special Strength Training (SST) becomes of importance in the training plan.

Introduction to Special Strength Training
Pioneered by Dr. Anatoli Bondarchuk, SST has been incorporated for decades by coaches in other countries, mostly in the Olympic sports. Dr. Bondarchuk is most noted for his involvement in the throwing sports, particularly the hammer, and his results speak for themselves. It was Bondarchuk’s identification and implementation of special exercises with the highest degree of dynamic correspondence to the sporting movement that became the focus of his athletes' training plan. His organization of training allowed athletes to set world records and win numerous international and Olympic medals despite the fact that they did not possess the greatest strength in movements such as the clean, squat, or bench press.

Exercise Classification System
Bondarchuk classifies exercises into 4 categories:

  1. GENERAL PREPARATORY EXERCISES are exercises that do not imitate the competitive event and do not train the specific systems.
  2. SPECIAL PREPARATORY EXERCISES are exercises that do not imitate the competitive event, but train the major muscle groups and same physiological energy systems as your sport. However, movement patterns are different.
  3. SPECIAL DEVELOPMENTAL EXERCISES are exercise that replicate the competitive event in training but in its separate parts. These exercises are similar to the competitive event, not identical.
  4. COMPETITIVE EXERCISES are exercises that are identical or almost identical to the competition event.
It’s important to note that as an athlete rises from general preparatory exercises to the competitive event, each category on the list becomes more specific and will have greater dynamic correspondence to the athlete’s sport. Thus, as specificity increases, exercise selection decreases. There are hundreds of exercises that potentially could be considered Preparatory exercises. Preparatory exercises prepare the body for more specific sport training, while Developmental exercises aim to develop strength and technique. Special Developmental and Competitive exercises have the highest degree of transfer. The greatest focus from a planning and organization standpoint is placed on these exercises in order to yield improvements in sport performance. At this point, exercise selection has narrowed greatly. Often, the competitive exercise is simply the competitive event. In the case of a track athlete, the competitive exercise is considered the event (hammer, shot put, long jump, 100m, etc). This can also include subtle variations to the event. For team-sport athletes, the competitive event  is the game. The classification of exercises as they relate to specific athletes is not the scope of this article. That discussion is far too detailed and is always dependent upon the athlete, their level of qualification, and the competitive event.

In explaining SST, Bondarchuk said,
“General exercises have little relevance to the sporting action. Specialized preparatory exercises use the same muscles that are involved in a particular sporting action. Specialized developmental exercises include single joint actions that duplicate one portion of the sporting action. They also mirror the velocity and range of motion seen in the competitive movement. Competitive exercises are those that fully mimic the competitive movement in more difficult conditions and easier ones.”
Advantages of Special Strength
There are a number of advantages to programming SST within an athlete’s training program. Among many reasons, arguably the most important application of SST is the development of strength as it relates to specific movement and skill execution in an athlete’s sport. This advantage cannot be overlooked since very few approaches train physical qualities (strength, power, work capacity, etc) and technical skill development simultaneously. Programming should provide the avenue for athletes to achieve higher levels of sport mastery. Rather than applying appropriate programming, many trainers get caught chasing quantitative numbers (squat or bench 1RM, 40 yard dash time). While focus on general motor abilities is important for the novice athlete and provides performance-enhancing benefits, they lose their carryover for the more advanced athlete. SST ensures that strength gains will have a direct transfer into sport technique and skill development.

Special Strength is Task-Specific 

The effectiveness and accuracy of exercise selection within special strength training is dependent on a thorough understanding of what a given athlete is being asked to perform in competition. Selecting an exercise is great, but you have to put it into a program and a plan. You need to know your athlete and what exercise(s) works well for them. For team sports, task-specificity also takes into account that you understand the athlete’s position and the physiological/energy demands relative to their sport. Care must be taken to stay within certain parameters, above or below, the sporting movements to avoid yielding negative adaptations on the expression of sport skill. For example, applying loads that are too heavy will negatively influence technique by causing breakdown in mechanics that are important for developing speed strength. Speed strength is essential for throwing, jumping, and sprinting. Conversely, loads that are too light will also have a negative influence on mechanics since the lack of resistance with fail to promote the building of specific strength.

Summing It All Up
This article attempted to offer insight into the concept of special strength training and how it correlates with higher levels of sport mastery. Due to the nature of SST, it’s important to keep in mind that early specialization in training, similar to early specialization in sport, can occur too soon. Athletes like NHL stars Sidney Crosby, Jonathan Toews, and Henrik Zetterberg (pictured above) don't train like novice, youth hockey players and young hockey players should not be training like them. Research has proven that athletes at low levels of training and physical ability need to focus on increasing general physical qualities such as strength, as strength will carry over greatly to movement speed. In fact, novice trainees have the ability to attain simultaneous increases in strength, power, coordination, speed, core stabilization, proprioception, and reduced injury risk. However, as an athlete reaches higher levels of mastery, effectiveness of basic training methods become limited quickly due to the specificity of movement and skill related to sport.

If you are unclear on how to properly utilize the training methods of SST, you should not blindly implement SST into your training. The incorrect application of exercise and program variables would likely have a negative affect on the neuromuscular actions involved in sport movement. Athletes looking to ensure the best results from SST would be wise to have their training overseen by a coach/trainer who is knowledgeable and competent in its application.

Sources

Bondarchuk. Transfer of Training in Sports. Ultimate Athlete Concepts, 2007.
Siff & Verkhoshansky. Supertraining. Ultimate Athlete Concepts, 2009.
Verkhoshansky. Fundamentals of Special Strength-Training in Sport. Sportivny Press, 1986.
 
 
 
 

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Tendinopathy: Changing Treatment and Improving Recovery

Let’s start off with illustrating a scenario that may sound familiar to many of you:

As an athlete or someone who simply enjoys being active, you put in plenty of hours working out, training, practicing and competing.  Whether it’s running, jumping, throwing, swimming, skating, shooting, or swinging, you slowly begin to notice some minor irritation in a joint or muscle. It could be a knee, a shoulder, back, quad muscle, groin, foot, wrist, or your rotator cuff. You sense things don’t feel right, but you convince yourself it’s nothing serious. After all, it may be a little painful during activity and goes away quickly when you are done. Plus, you got an important game, match, or race coming up and you can’t afford to take any down time.

You decide to put conventional wisdom into practice and take it easy, resting as much as possible. You ice the area. After all, it’s what we have been told to do for years. You may even take it a step further and do some stretches to bring some relief to the area. If the pain is bad enough, you may reach for medication to help take the edge off.

However, over the course of weeks or months, you begin to notice this pattern occurring more frequency as your pain persists. It’s got you puzzled. Now your pain is not just present during training or sport, but you notice it with everyday tasks such as walking or opening doors. You could shrug off the pain before, but now pain during simple tasks has your attention. You may now be getting concerned since it’s not only taking less to cause pain, but your pain may be getting more intense. You may even start to avoid certain activities.

What you are learning and beginning to realize is that despite the efforts to ease your pain, your symptoms persist and are getting worse. Despite rest, ice, and medication, your symptoms are not improving.

Change the Approach
Contrary to what has been preached for years, it is now known that interventions such as rest, ice, anti-inflammatory medications and electrical stimulation will not solve your problem. The application of these interventions was based upon the assumption that inflammation within connective tissue or joints was created by repetitive motions and sustained postures associated with labor, sport, or other forms of activity. However, this assumption has been proven to be wrong. New understanding of overuse injury is providing the foundation for treatment that truly addresses the root cause of your symptoms, not merely alleviating them.

New Understanding
We all know someone who has been told they have tendinitis, or inflammation of a tendon. Tendinitis is commonly referred to as an “overuse” injury.

Tendons are the structures that connect muscle to bone. They are critical in transmitting the force produced by muscles during movement. It was believed that tendons, when injured or over-stressed, became inflamed and painful. Inflammation is the body's natural response to injury. Inflammation begins the healing process. Applications such as rest, ice, and anti-inflammatory medication are prescribed to minimize the effects of inflammation.

Interesting thing is, research has demonstrated that inflammation is rarely present within tendons, thus providing a new understanding of how overuse injuries develop.

Back in 1979, a couple surgeons by the name of Robert P. Nirschl and Frank A. Pettrone examined sections of injured elbow tendons under a microscope. What they found was no presence of inflammation. None. What they did notice was how the tendons had degenerated. Their color and texture had changed. The tendons were grayish and swollen rather than white and soft.

No inflammation? No tendinitis. Tendinosis is the correct name for this condition. Tendinosis is the result of repeated or sustained muscular contraction associated with poor movement or posture, which decreases blood supply. The body begins to react in similar ways as if you had injured muscular tissue and scar tissue development is triggered. This would be a normal response if there were actual damage, but the body has been tricked. There is no injury, but scar tissue accumulates in healthy tissue due to compromised circulation. Accumulated scar tissue increases mechanical stress on tendons, limiting normal function of muscle contraction. Limited function means reduced strength, range of motion, and can lead to pain during activity.

Now that we understand the mechanism behind scar tissue production, the deeper question is, "What is the underlying reason for poor movement or poor posture that is responsible for the overload?" Because if the reason was simply just sustained postures or repetitive movements, wouldn’t we see more of the population coming down with overuse injuries?

Mobility vs Stability: Stabilizing the Confusion
Mobility seems to be the buzzword of the fitness industry and it’s certainly popular among certain camps within the physical medicine profession. There are plenty of products, assessments, and even entire workouts that are devoted to mobility. Some define mobility as the ability to achieve a certain posture or position, while others define it as the ability to achieve a certain range of motion specific to a movement (i.e. squat, push-up).

Advocates of mobility claim that mobility should be achieved first. We need mobility and lack of mobility is implicated as a predisposing factor for overuse injury. But is mobility the secret to preventing overuse injuries and unlocking athletic performance?

While mobility is important, if we consider the developmental model, stability should be the primary focus.

Enter the Developmental Model
Developmental kinesiology, or essentially understanding how we develop motor function through early childhood, emphasizes the existence of central movement patterns that are “hard-wired” from birth. For example, an infant does not need to be taught when and how to lift its head, roll over, reach, crawl, or walk. Each and every one of these movement patterns occurs automatically as the CNS matures. During this process of CNS maturation, the brain influences the development of stability before purposeful movement can occur.

The process begins with the coordination of spinal stabilization and breathing through what is known as the integrated spinal stabilizing system (ISSS). This constitutes the “deep core” and it is activated subconsciously before any purposeful movement. The musculature of the ISSS  contracts automatically under the control of the nervous system. The role of the ISSS is critical because it provides a fixed, stable base from which muscles can generate movement. The ISSS is essential to maintaining joints in a neutral position, thus maximizing muscular forces with minimal stress to structures such as ligaments, capsules, and cartilage.

Bottom line: Inadequate activation and stabilizing function of muscles may place greater stress within the body, compromising posture and movement. Mobility is DEPENDENT upon stability. You need stability first before you can achieve purposeful, efficient motion. A deficient stabilizing system is likely to lead to strain or overuse injury due to compensatory movements.

Managing Overuse Injury
Now that we have a better understanding of why scar tissue develops in the body and factors that contribute to poor movement and posture, its time to discuss what can be done in the treatment and prevention of overuse injuries.

#1 - Myofascial Release Techniques. Understanding that overuse injuries are most often degenerative scar tissue problems rather than inflammatory conditions, treatment strategies should change accordingly. Rest, ice, anti-inflammatory medication, and electrical stimulation are no longer ideal treatments. Treatment that involves myofascial release or soft-tissue manipulation becomes the focus in order to breakdown scar tissue and allow for normalized muscle/tendon function. Clinicians or therapists are able to locate scar tissue by touch. The hand is a powerful tool.  Characteristics they evaluate for may include abnormal texture, movement restriction, or increased tension. Treatment is often delivered by the hand or with the use of an instrument and is non-invasive in nature.

#2 - Improve the stabilization function of muscle. To ensure quality movement during functional activities or sport skill execution, it is critical that all stabilizers of the body are adequately activated. Insufficiency within certain muscles in the kinetic chain will result in muscular imbalances that can contribute to chronic pain or poor performance. Corrective stabilization strategies thus should always be the foundational concept of any training or rehabilitation program. Clinicians are beginning to recognize the importance of “training the brain” since the majority of motor dysfunctions may be more related to altered CNS function than local joint or muscle issues. The CNS is the “driver” and attention must be given to how it coordinates muscular patterns during movement in order to provide stability.

For example, if someone has difficulty performing a squat, rather than focusing on local “tight” or “weak” muscles or restricted movement in a specific joint, one may need to realize that the insufficiency is due to a dysfunctional ISSS pattern at the brain level.

Rather than focusing on mobilizing a tight glenohumeral capsule/joint and strengthening the rotator cuff musculature in the treatment of shoulder impingement in a baseball pitcher, should you focus on an inadequate ISSS and the "weak" link in the kinetic chain, such as poor dynamic scapular stability, proprioceptive deficits, or impaired lower extremity mobility.

The body functions as a single unit during complex movement, not in segments. The key is to maintain control, joint stability, and quality of movement. Every joint position depends on the coordination of stabilizing muscle function throughout the entire body. Through repetition, ideal stabilization patterns are achieved and then integrated in with sport-specific movements.

Conclusion

New information has provided a deeper understanding of how overuse injuries develop and led to improved treatment. These concepts are foundational to the patient-care and sports performance training clients receive at Gallagher Performance. Myofascial release techniques can help offset the build-up of scar tissue within tendons or muscles, promoting normal function of those tissues. Ultimately, the ability to coordinate and control precise movement will minimize stress on the body and the trigger for scar tissue development. Developmental kinesiology provides a method for both assessment and the training or rehabilitation of muscular stabilization as it relates to efficient movement. The combination of these approaches not only reduces the risk of injury and pain syndromes resulting from overuse, but impacts sport performance.

Sources:
Cholewicki J, Juluru K, McGill SM. Intra-abdominal pressure mechanism for stabilizing the lumbar spine. J. Biomech. 1999a;32(1):13-17.
Hagins M, Lamberg EM. Individuals with low back pain breathe differently than healthy individuals during a lifting task. J Orthop Sports Phys Ther. 2011;41:141-146.
Janda V. Muscles; central nervous regulation and back problems. In Korr IM (ed). Neurobiological mechanisms in manipulative therapy. Plunum Press, New York, 1978, pp 27-41.
Janda V. Muscles and motor control in cervicogenic disorders. In: Grant R (ed). Physical therapy of the cervical and thoracic spine. 1st edition. Churchill Livingstone, Edinburgh. 1994, pp 195-215.
Kibler WB. The role of the scapula in athletic shoulder function. AM J Sports Med. 1998;26(2):325-336.
Kolar P, Sulc J, Kyncl M, Sanda J, et al. Postural function of the diaphragm in persons with and without chronic low back pain. J Orthop Sports Phys Ther. 2012;42(4):352-62.
Kolar P. Facilitation of Agonist-Antagonist Co-activation by Reflex Stimulation Methods. In: Craig Liebenson: Rehabiliation of the Spine – A Practioner’s Manual. Lippincott Williams & Wilkins, 2nd edition 2006, 531-565.
McGill SM, Grenier S, Kavcic N, et al. Coordination of muscle activity to assure stability of the lumbar spine. J Electromyogr Kinesiol. 2003;13(4):353-359.
Page P, Frank C, Lardner R: Assessment & Treatment of Muscle Imbalances. The Janda Approach. Human Kinetics. 2010.
Panjabi MM. The stabilizing function of the spine. Part I. Function, dysfunction, adaptation, and enhancement. J Spinal Disord. 1992;5(4):383-9.
Panjabi MM. The stabilizing function of the spine. Part II. Neutral zone and instability hypothesis. J Spinal Disord. 1992;5(4):390-6.
Schlottz-Christensen B, Mooney V, Azad S, et al. The Role of Active Release Manual Therapy for Upper Extremity Overuse Syndromes: A Preliminary Report. J of Occup Rehab. 1999;9(3).
 
 

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chiropractor treatment exercise sports strength athlete movement performance routine therapy DNS assessment research tendinitis overuse tendinosis

Why Poor Recovery Will Make You Sick, Sad and Weak

For those of you familiar with GP, you know we take the balance between training and recovery very seriously. It's a subject we feel we cannot educate our clients on enough. Recovery is too often a poorly understood or ignore aspect of training and the organization of sport (i.e. practice, competition). Many coaches and trainers push their athletes to the brink, attempting to build physical stamina and mental resilience. This is a part of sport and a necessary component to improving physical attributes such as strength, speed, and power. However, if you miss the boat on recovery, you could be sabotaging your efforts.

Why is recovery so important?
How much time do you spend training on a weekly basis, working towards physical or athletic goals? Probably not much, at least when compared to the amount of time spent between those sessions.

Training, regardless if you run, lift, swim, or skate, is a stimulus to the body. It's a stimulus for change and that stimulus will only generate results if you recover adequately between training sessions.

When recovery is poor, health and performance begin to suffer. This is the point at which many people describe themselves as "feeling flat" or “hitting a wall.” What they are communicating is low energy levels and an overall sensation of not feeling right. Fatigue has built-up because recovery has not been adequate. This state of fatigue can be referred to as “over-reaching" and in more serious cases it is known as "over-training."

Over-training can involve signs/symptoms such as:

  • significant decreases in power or capacity of physical attributes such as strength, speed, or power
  • significant and chronic joint and muscle pain
  • significant changes in mood, such as depression
  • significant sleep disruption
  • major immune problems — frequent illness (i.e. bacterial/viral infections)
  • hormonal suppression (i.e. low thyroid, low sex hormones, amenorrhea or irregular periods in women)
Over-reaching is a much milder version of overtraining, but is a far more common and can involve:
  • low energy
  • lack of motivation to train
  • feeling "run-down"
  • persistent sore and achey joints or muscles
  • mild mood changes such as feeling more irritable, moody, or anxious
Understanding Recovery
Lack of recovery is a complex phenomenon with wide-ranging effects, with the heart of the issue being fatigue. The underlying causes of fatigue fall into two main categories:
  1. Central (CNS) - The central nervous system (CNS) serves the purpose of monitoring the body, similar to the function of a car engine regulator. If you "redline" the engine of your car too long, the engine shuts down. Your brain attempts to protect your body in the same fashion by reducing the ability of your body to "fire muscles" through nerve impulses.
  2. Peripheral (muscular) - The other form of fatigue, peripheral, is related to energy system depletion and/or metabolic byproduct accumulation. Sticking with the car analogy, this is similar to running out of gas.
There are plenty of activities and responsibilities that will consume our days and the time between workouts, or in other words, our recovery time. The activities that we choose to be involved in will have a profound impact on our ability to recoup and recover. To understand the influence our activities can have on our recovery, we must first place them into two distinct categories:
  • Sympathetic activities – often referred to as “fight or flight”
  • Parasympathetic activities – often referred to as “rest and digest”
Sympathetic activities dominate our lives. Whether it's the pursuit of educational, athletic, or career goals, trying to establish financial stability, or building relationships, these activities bring on varying degrees of stress. Your body reacts to stress by elevating levels of cortisol and adrenaline.

Stress, or over-stimulation of the sympathetic nervous system, can become chronic. If that happens, production of stress hormones begins to slow and the development of ongoing, chronic fatigue may occur. This is central fatigue. The body has been "redlining" for too long and is beginning to shut down. See the problem?

Now, I'd think we'd all be fans of simply removing all stressors from life. Doesn't that sound appealing? However, that is not a realistic option. Instead of eliminating stress, the key is to establish a balance with relaxing and invigorating activities.

Relaxing and invigorating activities stimulate the parasympathetic nervous system, which is vital to restoring balance to the body and improving recovery. Such activities include:
  • Low-intensity, aerobic-based exercise (cycling, walking, hiking)
  • Massage
  • Yoga
  • Meditation
  • Hot tub or sauna
  • Relaxing hobbies such as reading or listening to music
  • Meaningful relationships
  • Drinking tea
Depending on your tastes and what you find to be relaxing, any of the above activities can have the ability to lower stress, improve oxygenation of tissues, facilitate lymph circulation, and promote a hormonal environment that is vital to recovery.

Keep in mind, one activity is not necessarily better than another. All that matters is that you pick a specific activity that you find enjoyable. The many systems of the body are working overtime between training sessions to bring the body back to balance, the least you could do is give your body a boost.

Immunity and Recovery
Training is a stressor to the human body. The stress which training places upon the body is truly under-appreciated. Training stresses the entire body and all it's systems, such as the cardiopulmonary system, detoxification system, hormonal system, metabolic system, central nervous system, neuromuscular system, and the immune system. They are all affected by training and all these systems do not recover at the same time.

When it comes to immunity, the relationship between exercise and immunity is what researchers call a “J-shaped curve”.
  • Sedentary individuals are at moderate risk for infection. Their immune system isn’t running as well as it could be.
  • Individuals who are regularly active, using moderate intensity and variety in their training, demonstrate the most resistant immune systems.
  • Individuals who are active, but consistently pushing the limits in workout frequency, duration, intensity, or loading without proper recovery put themselves at increased risk for becoming sick.
Take home: High levels of exercise intensity with inadequate recovery can result in immunosuppression. Don't allow your lack of recovery to leave you at an increased risk of coming down with a cold, virus, or infection.

Nutrition and Recovery
When it comes to nutrition and recovery, eating real food in its unprocessed form will give your body the nutrients it needs. Make consuming whole foods, along with herbs and spices, such as turmeric and garlic, a priority in keeping inflammation to moderate levels and assisting in recovery. It's also important to consume adequate amounts of water and fluids to assist with lymphatic function.

Supplements used before, during, or after training, known as peri-workout nutrition, can enhance the recovery process. These include the use of carbohydrates, protein and BCAAs. Glutamine and creatine have also been shown to be effective in promoting recovery. It's important to understand that if recovery supplements or a nutrient dense meal aren’t consumed in a timely fashion after workouts, the regeneration process can be delayed.

Recovery Recommendations
To sum up, here is a general list of recommendations to help you improve your recovery:
  • Make a point of including 20-30 minutes of parasympathetic activity each day (i.e. meditation, massage, warm bath, good conversation, laughing, etc.)
  • Consume nutrient dense foods at regular intervals, use herbs and spices, and drink adequate amounts of water and tea
  • Consider using a carbohydrate, protein, BCAA, and/or creatine supplement as part of your peri-workout nutrition
  • Incorporate variety into your training program
  • Utilize low-intensity exercise on days between high-intensity training sessions to promote recovery (i.e. walking, cycling, swimming, flexibility work)
  • Avoid the regular use of anti-inflammatory medications
  • Make rest a priority and aim for 7-9 hours of sleep per night
Sources:
Beauchamp GK, et al. Ibuprofen-like activity in extra-virgin olive oil. Nature 2005;437:45-46.
Davis JM, et al. Curcumin effects on inflammation and performance recovery following eccentric exercise-induced muscle damage. Am J Physiol Regul Integr Comp Physiol 2007;292:R2168-R2173.
Ali M, Thomson M, Afzal M. Garlic and onions: their effect on eicosanoid metabolism and its clinical relevance. Prostaglandins Leukot Essent Fatty Acids 2000;62:55-73.
Laine L. The gastrointestinal effects of nonselective NSAIDs and COX-2-selective inhibitors. Semin Arthritis Rheum 2002; 32(Suppl 1):25–32.
Feingold D, Hame SL. Female athlete triad and stress fractures. Orthop Clin North Am 2006;37:575-83.
Long CL, et al. Metabolic response to injury and illness: estimation of energy and protein needs from indirect calorimetry and nitrogen balance. JPEN J Parenter Enteral Nutr 1979;3:452-456.
Emery PW. Metabolic changes in malnutrition. Eye 2005;19:1029-1034. Review.
Hughes MS, et al. Enhanced fracture and soft-tissue healing by means of anabolic dietary supplementation. J Bone Joint Surg Am 2006;88:2386-2394.
Trappe TA, et al. Effect of ibuprofen and acetaminophen on postexercise muscle protein synthesis. Am J Physiol Endocrinol Metab 2002;282:E551-E556.
Newsholme EA, Crabtree B, Ardawi MS. The role of high rates of glycolysis and glutamine utilization in rapidly dividing cells. Biosci Rep 1985; 5: 393–400.
Bulus N, et al. Physiologic importance of glutamine. Metabolism 1989; 38: 1–5.
Cersosimo E, et al. Role of glutamine in adaptations in nitrogen metabolism during fasting. Am J Physiol 1986; 250: E622–E628.
Schilling BK, et al. Creatine supplementation and health variables: a retrospective study. Med Sci Sports Exerc 2001;33:183-188.
Greenwood M, et al. Creatine supplementation during college football training does not increase the incidence of cramping or injury. Mol Cell Biochem 2003;244:83-88.

Tags:
recovery exercise sports strength training athlete performance supplementation nutrition coach supplements research sleep overreaching overtrained

What You Need to Know About Preventing Knee Injuries

There is no question that knee injuries are a common occurrence among athletes. The incident of devasting knee injury, such as ACL tears, has been on the rise for years. Once considered an adult injury, ACL tears are occurring more often in children as reported by orthopedic specialists, estimating that thousands of children and teens suffer an ACL injury each year. According to statistics presented at the American Academy of Pediatrics 2011 annual meeting, over the past decade youth ACL injuries have increased 400% and girls are at eight times the risk of an ACL tear as compared to boys. Clearly, there is a problem with knee injuries among youth athletes. But where is the solution?

Mechanism of Injury and Risk Factors
To identify a solution, we must first identify the problem. In this case, the problem is the mechanism(s) of injury most commonly associated with ACL injury. Keep in mind that about 2/3 of all ACL injuries are non-contacted related. Meaning, the athlete didn’t have someone tackle them or have a player roll-up on their leg, resulting in injury. Non-contact injury opens the door to the possibility that a large percentage of ACL injuries can be reduced or prevented. Here are the most common mechanisms of injury associated with ACL injury:

  • Jumping/landing improperly
  • Planting followed by cutting or pivoting
  • Straight-knee landing
  • Stopping or landing with the knee hyperextended (too straight)
  • Sudden deceleration of movement
As far as risk factors are concerned, there have been several identified as having an association with ACL injuries, such as:
  • Weak hamstring and gluteal (hip) muscles
  • Poor neuromuscular control and balance
  • Poor dynamic biomechanics (Jumping, landing, cutting, etc.)
  • Fatigue
  • Female Gender
It is important that all risk factors be evaluated for how they play into an athlete’s risk of knee injury. Currently, there are movement screens available to help in identifying what potential risk factors may predispose an athlete to increased risk of ACL injury. Although these can prove to be valuable, one cannot underestimate the importance of simply watching an athlete move outside of a controlled environment. This means keeping an observant eye on them during training or practice and stressing them to see how their movement changes. You may be surprised by how much you learn about the physical abilities of that athlete from just simple observation.

Understanding the Female Athlete
Now that we have identified some mechanisms of injury and risk factors, we will turn our attention temporarily to the female athlete since they have their own special considerations in preventing ACL injuries. While researchers are continuing to study and gain understanding of the possible causes that may place young females at an increase risk of injury, a number of factors specific to female anatomy and development have been the focus of attention.

Female Hip and Knee Anatomy
Despite many young female athletes experiencing pain in their knees, the root of some of the problem may actually originate in the pelvis/hip structure. There is a growing trend among sports medicine specialists who focus on the pelvis/hip to reduce the incidence of knee pain and injury.

According to the Women’s Health and Fitness Guide (2006), the female pelvis has a number of differences as compared to the male pelvis for the purpose of accommodating childbirth. Among those differences, the female pelvis has a greater forward tilt and more forward facing hip joints.  These features of the female pelvis/hip result in the femur (thigh bone) being positioned with more of an inward angle and internal rotation at the knee as compared to the average male. It is this increased angle of the femur when compared to the vertical position of the tibia (shin bone). This anatomical difference is known as the "Q-angle" and is illustrated below.



What does all this mean? SImply put, it means the female knee is predisposed to having unfavorable forces placed on it and that the core, hip, and thigh musculature must be strong enough to compensate for the increased angle of the femur to the tibia, or else the female athlete may be at a higher risk for experiencing knee pain or injury.

What can be done?
Unfortunately, regardless of gender, there is no such thing as complete injury prevention. However, there are reasonable and appropriate steps that have been implement in programs that are successful in reducing the occurrence of knee pain and ACL injuries:
  1. Improve hamstring strength. The hamstring muscles have a critical role in maintaining healthy knees. Proper hamstring training and strengthening must take into consideration how the hamstrings function during the primary sporting movement(s). For example, land-based sports with an emphasis on jumping and sprinting ability will place a high demand on the hip extension action of the hamstring. The hamstrings must be trained accordingly to be able to meet and accommodate the forces generated during sport.
  2. Improve hip and core strength. The musculature of the core and hips have a tremendous amount of control on the pelvis and femur, and thus the knee. Poor hip control puts the knee in compromising positions, increasing the risk of injury. When the core and hips are weak, they needs to be a focus of treatment/exercises. This will serve to improve the stability of the knee.
  3. Improve Proprioception (Balance) and Neuromuscular Control. Sufficient proprioception and neuromuscular control is the difference between being able to ride a bike and falling on your butt every time you get on a bike. Understand that altered proprioception and neuromuscular control contribute to abnormal motion during dynamic sporting activities, such as cutting and jumping/landing. One study revealed, “Improved joint mechanics during landing were achieved regardless of the individual’s muscle strength, suggesting that strength may not always be a prerequisite for movement re-education.”  This should demonstrate the importance that mental focus and repetitive use of proper movement has on correcting mechanics.
  4. Decrease fatigue. There are 2 types of fatigue, peripheral (muscles) and central (brain).  Peripheral refers to exercise induced processes leading to decreased force production (typical muscle fatigue).  Central fatigue relates to a gradual exercise-induced reduction in voluntary muscle activation. Essentially meaning the brain gets fatigued. It is plausible to say injury comes from both, however from an injury prevention stand point; peripheral fatigue is difficult to manage because your muscles will get fatigued.  But targeted training of central fatigue might be the way to go in preventing injury. How does one train central control. As one study put it, “Exposure to more complex or cognitively demanding movement tasks may facilitate improved perception and decision making within the random sports environment.” This is were mental focus and developing an athlete's awareness of their body during drills becomes important. Mental imagery may prove beneficial in developing central control by utilizing “mental reps” to help engrain proper movement and ideal mechanics.
References:
  1. Powers  CM, Souza RB. Differences in Hip Kinematics, Muscle Strength, and Muscle Activation Between Subjects With and Without Patellofemoral Pain. J Ortho Sports Physical Thearpy. 2009;39(1):12-19.
  2. Powers CM. The Influence of Abnormal Hip Mechanics on Knee Injury: A Biomechanical Perspective. J Orthop Sports Phys Ther. 2010;40(2):42-51. http://www.jospt.org/issues/articleID.2396,type.2/article_detail.asp.
  3. Heiderscheit B. Lower Extremity Injuries: Is It Just About Hip Strength? J Ortho Sports Phys Ther. 2010;40(2):39-41. http://www.jospt.org/issues/articleID.2404,type.2/article_detail.asp.
  4. Mizner R, Kawaguchi J, Chmielewski T. Muscle Strength in the Lower Extremity Does Not Predict Postinstruction Improvements in the Landing Patterns of Female Athletes. J Orthop Sports Phys Ther. 2008;38(6):353-361. http://www.jospt.org/issues/articleID.1408,type.2/article_detail.asp.
  5. McLean SG, et al. Impact of Fatigue on Gender-Based High-Risk Landing Strategies. Medicine & Science in Sports & Exercise. October 2006.
  6. McLean SG. Fatigue-Induced ACL Injury Risk Stems from a Degradation in Central Control. Medicine & Science in Sports & Exercise. January 2009.
  7. Hilgefort M, Winchester B. Preventing ACL Injuries in Female Athletes.
 
 

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Stay Hydrated: How Much Water Do You Need?

What you need to know:

  • Adequate water intake or hydration is determined by many factors.
  • Common advice such as "Drink 8 cups of water a day" or "Drink half your body weight in ounces" are far too simplistic and may not provide you with the water you need.
Why Water is Essential to Health and Performance
"Dehydration of as little as 2% loss of body weight results in impaired physiological and performance responses."
As your body's principal chemical component, water makes up roughly 60 percent of your total body weight. Every system and cell in your body depends on water. Water is essential to normal human function.

Lack of water leads to dehydration, a state that occurs when you don't have enough water to allow your body to perform normal functions. A review published in the Journal of the American Dietetics Association states that "Dehydration of as little as 2% loss of body weight results in impaired physiological and performance responses."

To put that into perspective, this would equate to losing almost 3lbs of water for an individual who weighs 150lbs. That may seem like a lot of water to lose, assuming that one must exercise a lot or resort to extreme measures to lose that much water. But let's take a closer look and see just how easy it is to lose water without exercising.

According to the Guyton Textbook of Medical Physiology, the same 150lb individual will lose about 2.3L of water daily from urine, feces, sweat, and insensible water loss through the skin and breathing. 2.3L equals almost 5lbs of water loss per day from normal body function. This estimation does not factor in a warmer climate. Naturally, sweat rates increase in warmer weather, so this same individual could lose up to 3.3L of water a day.

It should be clear that becoming dehydrated is not a difficult task. There is a common misconception that dehydration only occurs in people that sweat a lot due to exercise or warmer weather. This couldn't be further from the truth. Normal bodily functions can lead to dehydration if water intake is not addressed appropriately.

The importance of adequate water intake has important health considerations as well. There are studies that have demonstrated individuals who stay well hydrated are less likely to experience:
  • Cancers of the breast, colon, and urinary tract
  • Urinary stone disease
  • Mitral valve prolapse
  • Childhood and adolescent obesity
Meeting Your Basic Daily Needs
In sedentary individuals, it appears that men require about 12 cups of water per day and women require about 9 cups of water per day. Whole foods are estimated to provide 4 cups of that daily water total. Another 1 cup of that daily water recommendation comes from 'metabolic water' or water that your body makes from metabolic processes, thus making this water you don't have to worry about consuming.

So for the sedentary individual, they will require about 7 cups of water/fluid per day since the remaining 5 cups of water will come from food and normal metabolic function. This is assuming that one is eating enough to meet their calorie needs.

It's important that any fluid you count toward your daily total is non-caffeinated or non-alcoholic. Caffeine and alcohol raise water needs in the body. If you consume either of these, you will need more water.

Water Needs in Response to Physical Activity
As for athletes, there is strong evidence in the research showing that dehydration will have major impacts on endurance, strength, intensity, and mood. When it comes to athletes, little research has been done to determine exactly how much water intake is needed to prevent dehydration. This likely explains the wide variety of answers one can potentially be given when attempting to figure out how much water they need to rehydrate. The honest answer is, "It depends." The reality is, there are a number of factors that play into understanding how much fluid intake an athletes needs to appropriately rehydrate.

Athletes or active individuals will generally require greater amounts of water due to increased muscle mass, metabolic activity, and sweat rates. So how much water will an athlete require? For starters, we can make a safe assumption that athletes eat more food during the day than the average person and that they have a higher metabolic rate. With this in mind, they will be getting more water from food sources and metabolic function. Depending on the climate an athlete exercises in, daily water intake may need to increase to an additional 2-4L (8-16 cups) on training days. Water intake must be based on factors such as activity level, body mass, sweat rates, and climate.

Bottom Line
A safe, general guideline for athletes and water intake would be to consume 1/2 gallon of additional water on non-training days. When it comes to training days, an athlete may require a gallon or more of water per day to maintain adequate hydration levels.

Source:

Kleiner, S., Water: An essential but overlooked nutrient. Journal of the American Dietetics Association. Volume 99, Number 2, 200-206, 1999.
 
 

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Athletic Development: Will Your Child be a Success or Burn Out?

What you need to know:

• Long term athlete development is a process that occurs over many years. This is not an "8 week program". Rather, it starts at an early age and continues on into adulthood. It is not simply a linear process, but is one that must be highly individualized to assist the athlete in reaching their full potential.
• The greatest challenge to coaches, parents, and athletes is the understanding of how difficult this process is. Athletes are dealing with massive changes in physical attributes, brain function, and sport skill acquisition. These all must be managed simultaneously while stressing the concepts of hard work in a positive environment.
The Case for Long-Term Development
When it comes to athletics, critical development begins at a very early age. As children mature, they progress through important developmental stages during their growth and maturation process. If long-term athletic development is of any importance to the coach, parent, or athlete, certain aspects of these stages must be addressed at appropriate time periods, otherwise the chances of the athlete reaching elite status is reduced.

Similar to other facilities and organizations that place importance on long term athlete development, the model used at Gallagher Performance began with a review of research and methods utilized in child and athletic development around the world. Through the review of current and past research/methods used with elite athletes and even military special operations, it was concluded that to truly address athlete development, a new way of looking at how to properly structure "strength and conditioning" programs must be considered.

Long-term athlete development models are being utilized around the world by more than 100 national sport organizations. For example, within the sport of hockey, there is no doubt that countries like the Czech Republic, Finland, and Sweden produce numerous NHL players. The numbers becoming even more impressive when considering the population of these countries. Each of those countries has placed the primary focus on long-term athlete development models.

Early Specialization in Sports: It's Not Working
Early specialization in sport is becoming increasingly more common among children in the United States. The rationale behind such a decision typically being if a child plays one sport, year round, they will be more advanced than their peers, more likely to be the 'star', get recruited, and/or possibly go on to make millions. Is this all fact or just wishful thinking?

Recent research from UCLA reveals that early specialization in sport has very poor connection with young athletes achieving elite status. A survey of almost 300 NCAA Division I athletes found that 88% played two or three sports as children and 70% did not specialize in one sport until after the age of 12. These findings were already understood in former East Germany and USSR within their youth development programs.

Studies in East Germany and the USSR found that children who went through an early specialization program did have more immediate improvement in their performances. But these children also had their best performances between the ages of 15-16, had greater inconsistencies, many quit or 'burnt out' by the age 18, and they had greater rate of injuries because of forced adaptation compared to children who played multiple sports and specialized later in life.

Now coaches are beginning to recognize the negative impact early specialization has on athletes. Brent Sutter, former NHL player and head coach/GM for the WHL's Red Deer Rebels had this to say about players who focus on hockey 10-12 months out of the year:

“You just don’t have as many players today that are as good athletes as they used to be. Too much today, especially in young players, is focused on hockey 12 months a year ... You really notice the guys who are true athletes and the ones who are not. The ones you can take and play baseball or soccer with them and they get it. This is noticeable even at the NHL level. The true athletes are a little bit further ahead ... I want our scouts to look at athletes not just strictly hockey players."
This is not just a hockey issue. Arguably, the same can be said for athletes in any sport.

Conclusion
Long-term athlete development serves as a framework for athlete development in sports. It is a system that integrates age-appropriate training and recovery programming with competition while maintaining one consistent goal: the development of athletes.

At GP, we take an educated and unique approach to proper youth development in sports, focusing on a wide variety of motor, coordination, and other developmental skills. Athletic development is a process and certainly not one that should be rushed. Don't just take our word for it. Sports science and coaching experts around the globe are endorsing this model and implementing it to ensure the best outcomes for their young athletes.

 

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Dietary Fat Is Not the Bad Guy

Despite what you may have been told, fat isn’t always the bad guy in the "Battle against the Bulge". Healthy fats such as monounsaturated fats, omega-3s fatty acids, and saturated fats - yes, you read that correctly - all can play a huge role in improving your health, memory, mood, and body composition. Let's take a look.

#1 - Better Health
The human body is about 97% saturated and monounsaturated fat, leaving the remaining 3 % to polyunsaturated fats. Half of that three percent is omega-3 fats, and that balance needs to be maintained. Vegetable oils contain very high levels of polyunsaturated fats, and these oils have replaced many of the saturated fats in our diets since the 1950s.

The body is in a constant state of rebuilding cells and producing hormones, two processes in which fats have a very important role. Regardless of what we consume through our diets, our bodies use the building blocks we give it. When we give it a high concentration of polyunsaturated fats instead of the ratios it needs, it has no choice but to incorporate these fats into our cells during cell repair and creation.

The problem is that polyunsaturated fats are highly unstable and oxidize easily in the body. In fact, they oxidize and become unstable during food processing and even light exposure while sitting in the grocery store. The oxidation of fat creates inflammation and mutation in cells. Inflammation has widespread affects on health and immune function. Inflammation is associated with conditions such as arthritis, asthma, and allergies and is now being identified as a key component in chronic diseases ranging from cardiovascular disease to diabetes to cancer.

Saturated fat is not the enemy. As a matter of fact, saturated fat is essential to optimal health and taking it out of your diet is a disaster waiting to happen.

#2 - Improve Memory, Enhance Mood
If you think fat only affects how you look, you’re in for a surprise. Studies are now demonstrating that staying mentally sharp and maintaing a balanced mood may be largely related to the type of fat you eat. Over the past decade, research continues to link omega-3 fatty acids to benefits ranging from better blood flow to improved mood and memory function.

The brain is 60% fat and thrives on smooth signaling between nerve cells — and the body refreshes these connections with a new supply of fatty acids. In a study published in Neurology, researchers found that those who ate fish regularly scored higher on a battery of tests for memory, psychomotor speed, cognitive flexibility and overall cognition. Furthermore, the researchers claimed that consuming EPA and DHA, fatty acids found in fish and fish oil, specifically contributed to the boost in brainpower. DHA has also been linked to decreasing the risk of Alzheimer's disease as well as overall cognitive decline.

When it comes to mood, studies show omega-3s can improve your mood. Research shows omega-3 fatty acids help nerve cells communicate better. This means feel-good brain chemicals like serotonin and dopamine can get in and out of cells more easily, translating into a better mood. Researchers from the National Institutes of Health report that omega-3 fatty acids are as effective at treating major depressive illness as commonly prescribed antidepressant drugs.

#3 - Less Body Fat, Leaner Physique
Consuming "good" fats can improve body composition and make you leaner. This comes as a surprise to many people because fat contains a lot of calories and is more calorie dense than carbohydrates and proteins. But not all fats have the same effect on the body.

Studies show that the body processes specific types of fat very differently. Essential fatty acids (EFAs), such as omega-3s, are not stored in the body. They are used to rebuild cells and make hormones, resulting in an energy expenditure increase in the body. This means that your body will burn more calories. This effect isn't limit to just EFAs either. When consumed in appropriate amounts, monounsaturated fats such as avocado and nuts do not appear to elevate body fat levels and help support hormone production. Saturated fat sources that are rich in medium-chain triglycerides (MCTs), such as virgin coconut oil and grass-fed butter, don't get stored as fat either and promote optimal body composition.

If you would like more detailed information on how fats can help you achieve your health or fitness goals, please contact us at This email address is being protected from spambots. You need JavaScript enabled to view it..

 

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Magnesium for Better Health, Athletic Performance


Magnesium is the fourth most abundant mineral in the human body and is an essential part of over 300 biochemical reactions in the human body. It plays an essential role in energy production, proper muscle and nerve function, blood sugar control, and blood pressure regulation to name a few. However, literature suggests that 54-75% of the population is deficient in magnesium. And for those that exercise regularly, especially resistance training, your requirements may be higher than what is recommended. Also, daily requirements may be higher for those that are heavy sweaters or experience symptoms of low magnesium such as arrhythmias, muscle spasms, or unexplained fatigue and weakness during exercise.

Research has also demonstrated magnesium's ability to increase red blood cell production, thus increasing the availability of both zinc and magnesium to support energy production, muscle contractions, and waste removal during intense exercise. Zinc is also a part of red blood cell production and the release of anabolic and fat-burning hormones during exercise.

How does one ensure they are getting plenty of magnesium in their diet? First, incorporate whole foods rich in magnesium such as halibut, almonds, cashews, spinach, and potatoes to name a few. Second, supplementation with highly bioavailable forms of magnesium such as magnesium glycinate may be needed.

To get an idea of where your magnesium levels are at, it is recommended to have your red blood cell magnesium levels tested as this provides the most accurate reflection of the body's magnesium stores.

Source:
Molina-Lopez, J. Molina, J., et al. Association Between Erythrocyte Concentrations of Magnesium and Zinc in High-Performance Handball Players After Dietary Supplementation. Magnesium Research 2012.

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GP Nutrition Tip!



GP Nutrition Tip:

It's summer time and if you are like us, we love watermelon. Recent research has given one more reason to get some watermelon in your diet. Researchers studied watermelon juice and it's ability to help relieve muscle soreness in athletes. Now why would they do this? Watermelon is rich in the amino acid L-citrulline. L-citrulline is known for its excellent ability to reduce muscle soreness. The study used natural watermelon juice, l-citrulline enriched watermelon juice and a placebo. Guess what? The natural watermelon juice performed best since the bioavailability was greatest, meaning the body is able to use it best. Not surprising at all.

It is our opinion that watermelon is best served among friends and family with plenty of good old fashion home cooking.

SourceWatermelon Juice: Potential Functional Drink for Sore Muscle Relief in Athletes. J Agric Food Chem. 2013 Jul 29.

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