I often encounter athletes, of all shapes and sizes, and all age ranges, who hit a performance plateau. They're "stuck." It may be a roadblock in competition, or a hurdle they experience during their training. They just can't seem to get past it. Classically, these are cases of Non-Painful Dysfunction. Just because you're not experiencing any pain, doesn't mean that your muscles are functioning properly! The same can be said for "strong" dysfunction.
