Is There a Specificity of Exercise?

Exercises can be used for so much more than just creating a local stimuli around the knee joint muscles and tendons. We're going from tissue specific pain specific disability specific exercise is more now to psychologically specific individually specific based on expectations beliefs fears and stuff along those lines. I think it's still pain as well because when the patient experience pain it's a perfect opportunity to have a good talk about what pain is and what it is.