I’ve heard it time and time again from orthepedist and physical therapists; pitchers are neglecting the small muscles in their arm - leading to them being injured. I myself have found that I don’t possess a lot of knowledge about this, not even knowing the muscles. I can currently think of a grand total of 3:
- the 4 rotator cuff muscles
- elbow flexor mass
- decelatory scaps
Would anyone care to add to the list?