FUNCTIONAL FLEXIBILITY: Complex Made Simple
by
Lenny Parracino PT, FAFS
Whether training for golf, football, baseball, or any sport, most athletes realize the benefits from a strength training program, yet rarely recognize the importance of a flexibility program. Flexibility is the foundation of what we do! In fact, without flexibility the body will not exhibit optimal levels of power, strength, cardiovascular fitness, or muscle endurance. Flexibility is the cornerstone of rehab, performance, and preventing injuries. However, flexibility programs seem to be less popular, most likely for a variety of reasons – one being research shows mixed reviews which often leads to confusion.1 When reviewing the principles (or lack thereof) behind most research it is easy to understand why the mixed reviews exist. As professionals, it is important that our decisions on what technique to choose be determined by a principle-based approach that is specific to each person’s intended need, not an arbitrarily designed guideline. To assist in determining what technique to choose, we will first explore three primary principles that should be considered, followed by a strategy to assess and address your patient’s / client’s functional flexibility.
Three Primary Principles of Functional Flexibility:
1. Individual and Task Dependent
2. Three-Dimensional
3. Mobility / Stability System
Functional flexibility is flexibility that allows us to function better. It allows one to perform tasks optimally and efficiently.2 The exact function is individual and taskdependent. 3 Therefore, general stretching techniques designed for muscle origininsertion will not provide us with an optimal functional outcome. Instead, the practitioner must appreciate the function of the muscles during the task. In other words, what a muscle does is task driven not textbook driven. This doesn’t make the textbook authors wrong, their right relative to the position, motion in which they concluded function at that time. When the body changes angles, positions, etc., its function changes; this is why for flexibility to be functional the techniques must look like the intended function. Therefore, we need to understand how the muscles, fascia, tendons, ligaments, nerves, joint capsules, and joints are moving three-dimensionally during the exact task; not only how much motion but also how well. This is the principle of mobility-stability, the right amount of motion with the right amount of stability in all three planes specific to the individual (not textbook) and intended task (all tasks require different levels of motion-stability).
To help simplify this complexity, we would like to share a practical strategy applying our three principles. This strategy can be used practically during your next assessment / evaluation…
First and foremost, understand each unique individual and task. Once you understand the individual’s current condition, limitations, concerns, and what they want to do, assess the intended task with as much authentic function as possible. The key is in understanding what they want / need to do and what they currently can do successfully. From here build a strategy to lead them in the right direction as quickly and safely as possible. For example, start with level one and only move to level two and three as needed per individual, per task.
Level One: Task specific. Assess the ability to perform the exact task. For example, walking, lunging, squatting, pivoting, stepping, reaching, running, balancing, picking up a specific object, sitting while reaching with right hand, etc. If this produces pain, discomfort, and/or lack of confidence, create authentic support to assist in the task. For example, one may reach forward at knee height from a split standing stance and feel low back stress. What if you changed the height of the reach to waist height? Same discomfort or less? If less, is it the back or the hips inability to allow the back to be successful from the range first assessed? Become a detective by changing body angles, positions, heights, drivers, ranges, etc. before leaving the intended task. Figure out a way to gain success in what they want/need to do. If this fails, progress to level two (although level two will look like level one).
Level Two: Task with outside support. Subtly add outside support or points of stability to the intended function. Using our example, simply add outside support such as in a True Stretch or a doorway. The outside support will allow you to position your patient / client in a specific range or zone to then apply authentic drivers. As their driving motion, use your palpation skills to assess the entire chain reaction searching for the “weak-link.” This is the application of the motion-stability principle. Then the body perceives stability it will exhibit mobility, providing it’s there. If one suspects the mobility is not there and desires to assess structural tissue texture, tension level three can provide information regarding the suspected structure (not exact function).
Level Three: Structure specific. Provides an environment for a structural assessment such as a plinth or table. This deviation from the exact functional task must be understood as a deviation and the results then correlated and integrated back into function, if function is the desired outcome.
Traditionally many techniques have been taught to start from the symptom or structural tightness to level three eventually getting to level one. In this paradigm shift, we allow the exact function to dictate how far away from function and into isolated structure we go. This strategy saves time but most importantly gives hope to your patient / client – function feeds function. Although function is complex due to its always changing nature, we can simplify function by simply following function. Use what your patient / client is saying, what they have experienced, and how they are moving as your guide to improving their wellbeing. When we apply the principles of Applied Functional Science (convergence of physical, biological, and behavioral science), flexibility takes on a new meaning. Functional flexibility recognizes the individual as a whole. Once you understand the dynamics of the whole, you derive, at least in principle, the properties and patterns of interactions of the parts.
1 Journal of Bodywork and Movement Therapies (2003) 7(1),1
2 Gray G: Functional Video Digest. Functional Flexibility Enhancing Life. V2.11
3 Gray G: Fast Function. Flexibility, Mobility. 2006
Showing posts with label Knee pain. Show all posts
Showing posts with label Knee pain. Show all posts
Wednesday, May 12, 2010
Friday, August 21, 2009
Hips- The Powerhouse to the Entire Body
HIPS
The Powerhouse to the Entire Body
The hips provide power to the entire body. When they are working correctly they are your best friend, but when they are inhibited they quickly become your worst enemy. The hips affect joints as far away as the elbow and the ankle. An improperly functioning hip can easily contribute to low back pain (disc bulges/herniations), knee injuries (ACL, tendonitis), shoulder injuries (impingement, rotator cuff) and elbow injuries (tennis and golfer’s elbow).
The hip joint is a tremendously mobile yet stable joint. It connects the femur (thigh bone) to the pelvis via a deep cup called the acetabulum. It has 17 of the thickest, strongest muscles attached to it and these muscles are held together by fascia which functionally links the hips to pretty much the entire rest of the body. The secret behind the power of the hip is its ability to load and unload in all three planes of motion. This allows the hip to control motion of the kinetic chain. Let’s use the knee as an example of how the hip has an effect down the kinetic chain. Most traditional rehabilitation stresses the quadriceps and the hamstrings, but these muscles really only control knee motion when the knee is flexed close to 90degrees. This excludes them from being the primary stabilizer during everyday activities like walking. The hip muscles, on the other hand, are well designed to control the three dimensional motion of the knee because they are oriented to slow down the motion of internal rotation, adduction and flexion of the knee. This takes tension off the ligaments of the knee (especially the ACL).
Now let’s look at an example of how the hip has effects up the kinetic chain. The hip helps protect the rotator cuff of the shoulder and the ligaments of the elbow. In this case it’s the muscles in the front of the hip that do the work. Namely, the iliopsoas, abdominals and adductors… When I see tennis players with elbow pain in my office, I always examine their hips. This is because they play a significant roll in stabilizing the body for movement. To see how the hips influence the shoulder stand up and take a long step forward with your left leg and then raise your right arm out to the side to shoulder height. Did you feel tension at your hip? This means that the muscles of the front of the hip are loaded and ready to contract. Now sit down and lift your right arm up. Did you feel the same tension? Probably not, because the flexed position of the hip inhibits its ability to contract and properly stabilize the body.
As you can see proper hip function is essential to injury prevention and optimal performance. It is important to keep the hips strong in order to stabilize the rest of the body. But be careful! Not all training exercises are the same. Most of the traditional exercises used to build abdominal and gluteal strength actually inhibit the ability of the hip muscles to contract at the right time. And activities like prolonged sitting actually promote faulty capsular patterns of the hip. Your training program should be unique to your needs and functional goals and should promote both mobility and stability. Whether you are an active or inactive person your hips are a key piece of a pain-free life.
Dr. Colling has extensive training an experience dealing with hip biomechanics. If you would like an evaluation, have an injury or would like advice on how to properly train your hips for optimal performance, please call 503-808-9145.
The Powerhouse to the Entire Body
The hips provide power to the entire body. When they are working correctly they are your best friend, but when they are inhibited they quickly become your worst enemy. The hips affect joints as far away as the elbow and the ankle. An improperly functioning hip can easily contribute to low back pain (disc bulges/herniations), knee injuries (ACL, tendonitis), shoulder injuries (impingement, rotator cuff) and elbow injuries (tennis and golfer’s elbow).
The hip joint is a tremendously mobile yet stable joint. It connects the femur (thigh bone) to the pelvis via a deep cup called the acetabulum. It has 17 of the thickest, strongest muscles attached to it and these muscles are held together by fascia which functionally links the hips to pretty much the entire rest of the body. The secret behind the power of the hip is its ability to load and unload in all three planes of motion. This allows the hip to control motion of the kinetic chain. Let’s use the knee as an example of how the hip has an effect down the kinetic chain. Most traditional rehabilitation stresses the quadriceps and the hamstrings, but these muscles really only control knee motion when the knee is flexed close to 90degrees. This excludes them from being the primary stabilizer during everyday activities like walking. The hip muscles, on the other hand, are well designed to control the three dimensional motion of the knee because they are oriented to slow down the motion of internal rotation, adduction and flexion of the knee. This takes tension off the ligaments of the knee (especially the ACL).
Now let’s look at an example of how the hip has effects up the kinetic chain. The hip helps protect the rotator cuff of the shoulder and the ligaments of the elbow. In this case it’s the muscles in the front of the hip that do the work. Namely, the iliopsoas, abdominals and adductors… When I see tennis players with elbow pain in my office, I always examine their hips. This is because they play a significant roll in stabilizing the body for movement. To see how the hips influence the shoulder stand up and take a long step forward with your left leg and then raise your right arm out to the side to shoulder height. Did you feel tension at your hip? This means that the muscles of the front of the hip are loaded and ready to contract. Now sit down and lift your right arm up. Did you feel the same tension? Probably not, because the flexed position of the hip inhibits its ability to contract and properly stabilize the body.
As you can see proper hip function is essential to injury prevention and optimal performance. It is important to keep the hips strong in order to stabilize the rest of the body. But be careful! Not all training exercises are the same. Most of the traditional exercises used to build abdominal and gluteal strength actually inhibit the ability of the hip muscles to contract at the right time. And activities like prolonged sitting actually promote faulty capsular patterns of the hip. Your training program should be unique to your needs and functional goals and should promote both mobility and stability. Whether you are an active or inactive person your hips are a key piece of a pain-free life.
Dr. Colling has extensive training an experience dealing with hip biomechanics. If you would like an evaluation, have an injury or would like advice on how to properly train your hips for optimal performance, please call 503-808-9145.
Sunday, June 28, 2009
Low Back Pain - Treatment considerations
The Low Back
The low back (lumbar spine) is perhaps the most dysfunctional and weakest musculoskeletal link in the body. It is one of the leading reasons for visits to the emergency room. And anyone who has had a bout of back pain will tell you it affects everything they do throughout the day. It is active in nearly every functional activity of the body and its proper function is integral to most of our movements in every day life.
Interestingly, the low back is rarely the first to move. If you take a swing in golf, first your arms move, then your upper back, and then your low back moves then hips. If you step forward and bend down to pick something up, first your foot moves then your leg and hip then your sacroiliac joint and then your low back moves. This is a very important point, because the low back relies on proper communication from the rest of the body in order to function properly. Thus, any therapy for low back pain should integrate the rest of the body and promote proper communication between the low back and the upper and lower body.
What does communication to the low back mean? It means the ability to transfer triplane (sagittal, frontal and transverse) motion into triplane stability. The low back is designed to move really well in the front to back motions (sagittal plane); it has some movement in the side to side (frontal plane motion) and very little motion in rotation (transverse plane). The limitation in rotation allows the lumbar spine to be stable enough to transfer rotational motion between the upper and lower body. As a practitioner I consider how the body functions in its transformational zones between two stages of motion. The load and the unload. Loading is the preparation for a movement. The unload is performance of a specific movement. Let’s look at an example.
I recently treated a person who was training for her first marathon that was to take place in 3 weeks. She had been having right low back pain for the last 2 months of her training and had just recently started to get right knee pain and swelling. She was unable to run or even go from sitting to standing without pain.
I started her evaluation by observing her walk. I immediately noticed that she walked on the outside of her right foot, her right foot turned out more than the left and her heel came off the ground early. My next step was to get more specific and see how her right foot moved in all three planes of motion and when she was doing a balance reach exercise she lacked balance in the frontal and transverse planes. In response to this unbalance she said, “I do remember spraining my ankle about a year ago”. Next I assessed her hip function on the TrueStretch which allowed for a stable environment to look at triplane motion. It quickly became evident that she lacked sagittal, and more importantly, transverse plane motion of her right hip. “Yeah, but what does this have to do with my back”, she asked me. Next I set out to re-gain motion in her right ankle and hip by facilitating these motions in a pain-free range of motion and then I followed up with triplane functional lunges to activate some sleeping muscles. Within one and a half weeks, this patient was back to pain-free running.
Although the patient’s original complaint was right low back pain and knee pain, I believe the true cause of pain and dysfunction was rooted in the foot/ankle and hip. Since the low back only has a nominal amount of rotation to begin with, there is not much it can do to compensate for lack of motion in other parts of the body. Therefore those restricted parts of the body must be evaluated and treated in order to have a truly successful and lasting resolution of back pain.
The low back (lumbar spine) is perhaps the most dysfunctional and weakest musculoskeletal link in the body. It is one of the leading reasons for visits to the emergency room. And anyone who has had a bout of back pain will tell you it affects everything they do throughout the day. It is active in nearly every functional activity of the body and its proper function is integral to most of our movements in every day life.
Interestingly, the low back is rarely the first to move. If you take a swing in golf, first your arms move, then your upper back, and then your low back moves then hips. If you step forward and bend down to pick something up, first your foot moves then your leg and hip then your sacroiliac joint and then your low back moves. This is a very important point, because the low back relies on proper communication from the rest of the body in order to function properly. Thus, any therapy for low back pain should integrate the rest of the body and promote proper communication between the low back and the upper and lower body.
What does communication to the low back mean? It means the ability to transfer triplane (sagittal, frontal and transverse) motion into triplane stability. The low back is designed to move really well in the front to back motions (sagittal plane); it has some movement in the side to side (frontal plane motion) and very little motion in rotation (transverse plane). The limitation in rotation allows the lumbar spine to be stable enough to transfer rotational motion between the upper and lower body. As a practitioner I consider how the body functions in its transformational zones between two stages of motion. The load and the unload. Loading is the preparation for a movement. The unload is performance of a specific movement. Let’s look at an example.
I recently treated a person who was training for her first marathon that was to take place in 3 weeks. She had been having right low back pain for the last 2 months of her training and had just recently started to get right knee pain and swelling. She was unable to run or even go from sitting to standing without pain.
I started her evaluation by observing her walk. I immediately noticed that she walked on the outside of her right foot, her right foot turned out more than the left and her heel came off the ground early. My next step was to get more specific and see how her right foot moved in all three planes of motion and when she was doing a balance reach exercise she lacked balance in the frontal and transverse planes. In response to this unbalance she said, “I do remember spraining my ankle about a year ago”. Next I assessed her hip function on the TrueStretch which allowed for a stable environment to look at triplane motion. It quickly became evident that she lacked sagittal, and more importantly, transverse plane motion of her right hip. “Yeah, but what does this have to do with my back”, she asked me. Next I set out to re-gain motion in her right ankle and hip by facilitating these motions in a pain-free range of motion and then I followed up with triplane functional lunges to activate some sleeping muscles. Within one and a half weeks, this patient was back to pain-free running.
Although the patient’s original complaint was right low back pain and knee pain, I believe the true cause of pain and dysfunction was rooted in the foot/ankle and hip. Since the low back only has a nominal amount of rotation to begin with, there is not much it can do to compensate for lack of motion in other parts of the body. Therefore those restricted parts of the body must be evaluated and treated in order to have a truly successful and lasting resolution of back pain.
Wednesday, May 20, 2009
Knee pain
When I think about injuries that happen to the knee it reminds me of a quote that most of us used in our childhood. “It’s not my fault, they made me do it” Although injuries to the ACL, MCL, collateral ligaments and patellar tendon are well known, it is not as well known why they occur. Yes, it’s easy to deduce that when a 280lbs linebacker lands on the back of your knee and you hear a pop that that is what tore your ACL, but most ACL injuries and other knee injuries are not the result of one specific trauma. The knee is stuck between the foot and the hip and it can only react to what happens above it and below it. The motion of the foot dictates the motion of the tibia and fibula (the lower bones of the knee) and the hip joint motion dictates the motion at the femur (the upper bone of the knee).
Most knee injuries are the result of repetitive micro-trauma’s usually involving foot and hip joint dysfunction. As I described in the last newsletter, the heel must properly dorsiflex, and move down and in (pronate) to allow the tibia to rotate medially. If this motion does not happen properly then the muscles up the kinetic chain are not stimulated to contract and without muscular support, the ligaments of the knee must take on more of the load. Over time this can lead to a tear. Similarly, the hip joint motion must be within normal limits to have proper knee function. When the foot strikes the ground the hip should flex, internally rotate and adduct. This motion lengthens the powerful muscles of the buttock stimulating them to contract in order to stabilize the knee and then bring the tibia out of internal rotation and into external rotation. Like problems with the foot, problems with hip can cause the ligaments and tendons of the knee to take on extra loads which can cause tears.
The good thing about knee injuries is that if you can identify the area of greatest restriction or greatest mobility you can address the true cause of the pain. Dr. Colling has a series of functional diagnostic tests and treatments which are specifically designed to identify the body’s true area of weakness. He can provide effective treatment and exercise protocol’s to help prevent knee pain and to help recover from major knee injuries. It is interesting to note that, often knee pain issues can be treated successfully without treating the knee itself. So in many cases of knee pain, “it is not the knee’s fault, something else did make it hurt.”
Most knee injuries are the result of repetitive micro-trauma’s usually involving foot and hip joint dysfunction. As I described in the last newsletter, the heel must properly dorsiflex, and move down and in (pronate) to allow the tibia to rotate medially. If this motion does not happen properly then the muscles up the kinetic chain are not stimulated to contract and without muscular support, the ligaments of the knee must take on more of the load. Over time this can lead to a tear. Similarly, the hip joint motion must be within normal limits to have proper knee function. When the foot strikes the ground the hip should flex, internally rotate and adduct. This motion lengthens the powerful muscles of the buttock stimulating them to contract in order to stabilize the knee and then bring the tibia out of internal rotation and into external rotation. Like problems with the foot, problems with hip can cause the ligaments and tendons of the knee to take on extra loads which can cause tears.
The good thing about knee injuries is that if you can identify the area of greatest restriction or greatest mobility you can address the true cause of the pain. Dr. Colling has a series of functional diagnostic tests and treatments which are specifically designed to identify the body’s true area of weakness. He can provide effective treatment and exercise protocol’s to help prevent knee pain and to help recover from major knee injuries. It is interesting to note that, often knee pain issues can be treated successfully without treating the knee itself. So in many cases of knee pain, “it is not the knee’s fault, something else did make it hurt.”
Friday, October 10, 2008
Little Benefit to Knee Surgery for osteoarthritis
A recent article in the Sept 11th, Los Angeles Times, from the associated press reported that, "Arthroscopic knee surgery for arthritis - performed hundreds of thousand of times a year - does not reduce joint pain or improve knee function, according to new research released Wednesday[Sept 10,2008]"
This is a case where a treatment is applied to a symptom instead of to the cause of the symptom. Although surgery may help by removing cartilage fragments, it does nothing to prevent the same damage from happening in the future.
For all types of knee pain it is imperative to find out what is causing the pain and to treat the cause as well as treat the symptom. Some people have restrictions of movement in their foot, some have restrictions in their hip, or thoracic spine. These restrictions whether they are caused by muscle, joints or ligaments can all lead to knee pain. In fact, something as seemingly trivial as a big toe that doesn't bend enough can easily cause knee pain and knee degeneration.
Proper evaluation and management of the knee should rule out internal derangement such as ligament tears and should find the limiting factors in motion from the ground up and the top down in order to come up with the best results.
Chiropractic manipulation, kinesiotaping, leukotaping, Graston Therapy and three plane stretching are all services provided by Colling Chiropracitc that can help knee pain. The key is where, when and how to apply them.
Kevin Colling, DC
Sports injury - knee pain
This is a case where a treatment is applied to a symptom instead of to the cause of the symptom. Although surgery may help by removing cartilage fragments, it does nothing to prevent the same damage from happening in the future.
For all types of knee pain it is imperative to find out what is causing the pain and to treat the cause as well as treat the symptom. Some people have restrictions of movement in their foot, some have restrictions in their hip, or thoracic spine. These restrictions whether they are caused by muscle, joints or ligaments can all lead to knee pain. In fact, something as seemingly trivial as a big toe that doesn't bend enough can easily cause knee pain and knee degeneration.
Proper evaluation and management of the knee should rule out internal derangement such as ligament tears and should find the limiting factors in motion from the ground up and the top down in order to come up with the best results.
Chiropractic manipulation, kinesiotaping, leukotaping, Graston Therapy and three plane stretching are all services provided by Colling Chiropracitc that can help knee pain. The key is where, when and how to apply them.
Kevin Colling, DC
Sports injury - knee pain
Subscribe to:
Posts (Atom)
