Acromioclavicular Joint Rehab Exercises The AC joint tends to be injured most often when an individual falls onto the shoulder point directly. The trauma causes the acromion to separate from the clavicle, which causes a true dislocation or a sprain. Based upon the severity of the injury, it may 3-6 weeks to heal. In certain instances, the shoulder may not heal without surgery. Try these exercises: Bilateral Abduction with Band Relax your arms by your side and hold the ends of a exercise band in

🔴Acromioclavicular (AC) Joint... - Brookbush Institute