Rehabilitation of an AC joint sprain or separation will depend on the severity of the injury. Exercises should begin only when the ligaments have healed.
Acromioclavicular (AC) Joint Sprain
Separated Shoulder: Symptoms, Treatment & Recovery
3 Exercises and Stretches for AC Joint Pain in Your Shoulders
Shoulder Injury Advice & Exercises — Chelsea and Westminster
Shoulder Separation (AC Joint Dislocation)
Acromioclavicular Joint Injury Rehab - E3 Rehab
Acromioclavicular Joint Disorders - Physiopedia
Injured your AC Joint? Auckland Shoulder Clinic
Acromioclavicular (AC) Joint Injuries: What you need to know
Take the exercises in my AC Joint Sprain Stretches & Exercises video with you anywhere even places where you don't have access to a computer!,
7 AC Joint Sprain Stretches & Exercises Worksheet