i have a problem when im doing any type of bicep curl especially barbell curls. i cant seem to keep my right elbow in to my side when i do curls...keep in mind i got rotator cuff surgery on that arm so im not sure if thats what is doing it or not, is there any type of stretches or pt i can do to help fix this problem. it almost seems natural that my right elbow flares out when i do curls, only when i curl like the bar can i keep it in but even then i have to try hard to do it anyone have any suggestions of what this is caused by?