Stand with good posture, feet shoulder-width apart.

Place one end of band under foot and the other in the same side hand.

Starting with your arm by your side, keep arm straight.

Pull band out to the side of your body against resistance to reach just above shoulder height.

Return to starting position in a slow and controlled manner.

Repeat as prescribed.

Repeat on opposite side.

Will help:

Subacromial impingement

Post-op shoulder rehab

Scapular control

Rotator Cuff injury