All in central governor

Graded exposure is a key concept in understanding how to reduce pain caused by movement. It's a very common sense idea, and one that most people kind of know at some level, because there is profound truth to it. But it's also an idea that most people will probably fail to put into practice in a systematic way. Here’s a brief discussion of what it is, why it works and how to do it.

Fatigue is a Brain-Derived Emotion that Regulates the Exercise Behavior to Ensure the Protection of Whole Body Homeostasis. The basic idea is that human exercise capacity is not limited by a failure of the body, but is instead regulated by the brain to ensure that such a failure does not occur. Here is a brief summary of some of the highlights of the article.

Power at the End Range

In the previous post I discussed the idea that flexibility is generally overrated as a quality that promotes sports performance. In particular, I argued that: most sports do not involve extreme ranges of motion; most elite athletes in fact have only average flexibility; and quality of motion at a joint is usually far more important than quantity of motion. That being said, it is definitely the case that in many sports, some very important events happen near the end ranges of motion and this may require some very specific preparation. For example, in my own sport, squash, players are called upon to repeatedly strike the ball with full force while in a fully stretched out deep lunge position. While most people have the flexibility to get into this lunge, it does take quite a bit of training to be able to get there quickly and then hit a ball with maximum force. In this post I’ll share some thoughts on how to improve power, speed or skill at end ranges of motion.

What are your physical limits? What is your body capable of? How fast, how far, how strong, how long? In all likelihood you will never know, because your brain will probably never let your body reach its real limit. And that’s a good thing, because that will help prevent you from breaking bones, straining muscles, dislocating joints and maybe even killing yourself...