But you can start improving your shoulder ... elbow at 90 degrees, fist facing in front of you. Rotate your arm so your fist points toward the ceiling. This is “external” rotation, and it ...
Lift weight only to 45 degrees to guard against any impingement. Repeat at least 10x. Work up to 20x. Start with 0 lb. Work up to 5 lb. if able. Start without weight. Side-lying External Rotation ...