At what level this laxity results in being pathologic is another subject of debate. Subtle instability is postulated to final result from repetitive shear stresses over the cocking and acceleration phases and contributes to the event of labral tears and articular-sided rotator cuff tears. Paley et al[seventeen] mentioned anterior instability https://www.theorthopaedicandpainpractice.com/what-are-some-shoulder-pain-treatments/