benching form, i hurt my shoulder...
hey guys i got a quick question, my form on the bench is so pathetic it pisses me off,a nd that is why my chest is my "weakest link", and yesterday i was benching and after i did a set my left shoulder started to hurt, its like deep in the center of my shoudler whenver i rotate my shoulder, does anybody know what this is? like say i try to move my left arm behing my neck, it starts to hurt. So can anyone who has had this problem please give me any suggestions and let me know what i might have hurt?! thanks