Modified sleeper stretch (MSS)
The participants were made to lie side-lying with the dominant arm downward, the trunk rotated posteriorly 20 to 30°, the shoulder raised to 90°, the elbow flexed to 90°, and both knees semi-flexed to ensure stability. Participants were asked to use the opposite hand to grasp the dominant hand below the wrist and gradually internally rotate the forearm towards the couch; i.e., the participant performed passive IR with the opposite arm