One of the topics that regularly comes up in our courses is how relevant are more static/clinical tests to our everyday dynamic and function related movements. We have decided to address this in this blog.
This is just a quick blog that was inspired by taking my son to the park yesterday. It is more anecdotal than scientific but something that I wanted to get across.
My son is developing so fast at the moment and it is amazing to watch. He is now 16 months and the two biggest areas I see his development in are movement and speech. It got me thinking about how we correct peoples movement problems and teach them to move better.
In the first part of this 3 part series we looked at patterns and how the brain recognizes patterns of information to then be able to recall or auto-associate a response from stored memory.
The brain and its role in movement and pain is taking a much larger role in what we do at Cor-kinetic. Rather than just seeing the body as feeding back to the brain on a mechanical level we are starting to understand the brains active role in everything we do.
So I have seen various variations on Gary Gray’s view that muscles are reactors. I think this is spot on. Muscles ARE reactors.
I think what Gary meant by this was that generally we see muscles as concentric force producers. Actually during movement we tend to need to decelerate motion by eccentric contraction first. Think walking first we flex to attenuate gravity, ground reaction forces, mass and momentum before creating force to move. So we are reacting to forces acting on the body before we create concentric force.
What a great question. Firstly I am not really sure that there is a definitive answer so let me say sorry in advance. The word functional seems to mean a lot of different things to a lot of different people so lets look at the Cor-Kinetic interpretation.
Now this post equally could have been hip pain, knee pain or foot pain when running. The available motion in the big toe or hallux will affect the operation of all of these body structures during integrated movement.
At Cor-Kinetic one of our foundational concepts is that of the relationship between stability and mobility.
Stability is a component part of mobility. The body needs to move in a mobile AND stable manner. Stability without mobility is RIGIDITY. Rather than a sign of functionality of the system I would see it more as a sign of dysfunction. The inability of our motor system to effectively control movement will create a rigidity in the system as the body chooses stability over mobility and closes down the system's ability to move.
Whenever we run a Cor-Kinetic course for physio's and other health care professionals the same subject always comes up, the TvA and lower back pain (LBP). This inspired me to write a blog on the subject!
I had an interesting case this week involving a water polo player who was experiencing shoulder pain when throwing. This pain was only occurring however when he put maximal effort into the throw. Now I do not get to see many water polo players so this was a challenge. I decided to put aside the fact that ground reaction forces would be different as well as having two different resistances on the upper and lower parts of the body (air and water friction) as this would present even more challenges to the assessment!
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