HumanTrak 2.0 Test: Shoulder External Rotation

Starting position

1. Facing the camera, stand up straight with feet shoulder-width apart.
2. Raise your arm to the side 90 degrees and bend your elbow 90 degrees, palms facing downward.

Instructions

1. Maintaining a neutral posture, slowly rotate one arm as far as comfortable by moving your hand towards the sky, maintaining a neutral posture and the 90-degree elbow flexion.
2. Return to the starting position.
3. Repeat this process for the desired number of repetitions.
4. Repeat the test with the other arm.