An athlete performs their best when their body is at its best. Therefore, protecting the athlete from overuse injury is (or should be) a primary concern in sports. For baseball players, monitoring the arm is a big deal. Baseball players, especially pitchers, can put their arms through the ringer with repetitive and forceful throwing motions. The stress of repeated throwing can cause microtrauma in soft-tissue structures. This puts players at risk for chronic injury (1-4) and excessive stretching of the soft-tissue. Chronic stretching of the anterior capsule and tightening of the posterior capsule can lead to trauma creating instability and [...]