Quote Originally Posted by neverscared
Ok, so ive been going the a gym for about a week now, today a friend of mine there had me do 3 rounds of this thing where you hold a 20lb ball above your shoulder and he hits it for a round, IT WAS KILLING ME. Then we switched after the minute break and about the 2nd round of me hitting it, I could BARELY sustain my shoulder, round 3 was HELL for me, I was soo tired, my shoulder were just wanting to give up.

Any ideas on how I can better my shoulders? more endurance? more str? any tips would help alot, thanks.
Go at it easy or your going to be out with rotator cuff injury and then your uked ! slow and easy give it time, everyone wants instant results and that aint how it happens. rest a few days and do chin ups wide grip for shoulders.