Ultimately, your pitching coach is your boss. If you piss him off, there is a good chance you may be out of a job. The problem is if he is a BAD pitching coach, he could jeopardize your career. It has happened many times before. The key is to keep the coach happy,...
"Scap Loading" is the pinching of the shoulder blades or scapula during hip to shoulder separation. It is an important factor to velocity. Notice the picture here of Greg Maddux "Scap Loading". The question is, is "Scap Loading" a reaction to the stride or is it a...