Table 3 Correlation between the angular rotation values of each joint in the Y-axis
Y-axis angular rotation | Pearson’s correlation coefficient | Scapulothoracic internal rotation | Glenohumeral internal rotation | Elbow pronation |
|---|---|---|---|---|
Scapulothoracic internal rotation | ρ (P value) | − 0.056 (0.481) | 0.007 (0.927) | |
Glenohumeral internal rotation | ρ (P value) | − 0.056 (0.481) | − 0.337 (< 0.001*) | |
Elbow pronation | ρ (P value) | 0.007 (0.927) | − 0.337 (< 0.001*) |