Here are the shoulder exercises I'm currently doing for my shoulder problems:

Thera-Band Shoulder Extension (Starting at 45°)
Begin with one end of the band securely attached. Grasp the other end of the band with slight tension, with your arm forward to about 45°. Extend your arm backward, keeping your elbow straight. Hold and slowly return.



Thera-Band Shoulder Scapular Retraction (at 0°)
Grasp the band between your hands with slight tension. Keep our elbows bent 90° and pinch your shoulder blades together. Hold & slowly return.



Thera-Band Shoulder External Rotation at 0° (starting at 45)
Begin with one end of the band securely attached. Grasp the other end of the band with slight tension. Start with your elbow by your side, in approximately 45° of internal rotation and pull the band outward, keeping your elbow bent at 90°. Hold and slowly return.



Thera-Band Shoulder Internal Rotation at 0° (starting at 45)
Begin with one end of the band securely attached. Grasp the other end of the band with slight tension. Start with your elbow by your side, in approximately 45° of external rotation and pull the band inward, keeping your elbow bent at 90°. Hold and slowly return.