Execution Option:
- The patient is standing
- The patient elevates the arm to 90° in the scapular plane
- The examiner palpates the muscle belly with one hand
- The patient tries to move the shoulder into internal rotation and extension against the examiner’s resistance
Positive Outcome: Weakness compared to the other side
| Study | Reliability | Sn | Sp | LR+ | LR- |
| Magee et al. (2014) | NA | NA | NA | NA | NA |
