Painful Arc. Subacromial Impingement. Subacromial Bursitis. Supraspinatus Impingement. Catching shoulder.
Pain and restriction of movement in the shoulder characterized by irritation and inflammation of tendons of the rotator cuff muscles – especially the supraspinatus – and/or the adjacent bursa as they pass beneath the lateral tip of the shoulder blade at the apex of the shoulder.
Rhomboid Strengthening Exercise: