After tearing my bicep into last year my doc looked at my shoulders.Apparently from hitting the bag all those years training has separated my shoulders and now i have calcium spurs growing between the joint. It has got to the point that i cant sleep at nite because I like to sleep with my arm under the pillow,and the shoulder wakes me up either numb or hurting like hell! has any of you guys had this surgery,whts the down time? I really dont want to do it because for one i hate going under the knife,two im busy as crap paintin these days.Speak up guys if know any thing ABOUT THIS!!