How should I do the internal and external rotation exercise?

Here's how to do the internal and external rotation exercise:1. For external rotation, place one end of an exercise band around a sturdy object, such as a doorknob, and stand with your left side toward the door. Place the other end of the band in your right hand.

2. Pull the band away from your body with your elbow against your left side. Repeat this ten times.

Do two sets. 3. For internal rotation, place the band in your right hand and pull it across your body with your right elbow against your right side.

Repeat this ten times. Do two sets. 4.

Turn your body so that your right side is toward the door and repeat with the other arms. 5. Keep your elbow close to your side during these exercises.

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