i was doing a close grip bench press yesterday, doing like 8 reps. i was doing it fast and all of a sudden my left shoulder cracked and shifted into a different postion. immdiatley i started feeling alot of pain and had to rack it up as my shoulder popped back into place. i now realized that this happened because i didnt position my elbows against my side. but now when i attept to do a military press my shoulder hurts coming down and when i do like a tricep pushdown my shoulder hurts, but there is no pain when i lift it up. anyway everything is fine, its just soreness now and everything feels back into place. but has anyone ever expericned this?