Figure 6

Potential in vivo stretching positions for the coracohumeral ligament that correspond to positions with significantly increased strain values observed in vitro. A and B, 0 degrees of elevation with maximum external rotation of the glenohumeral joint. C and D, 30 degrees of extension with maximum external rotation of the glenohumeral joint. E and F, 30 degrees of extension with adduction with maximum external rotation of the glenohumeral joint.