I have been doing the routine Ironfirst set out for me with pull ups for a while now. I met me goal friday of 5x5 with 50 pounds on my back and the 5x5 without. I'm pretty happy with myself anyway last night I decided to switch to puting my palms out. It went very well, except my elbows were really sore afterwards. Even this moring they were still sore. I'm not sure if it's just an ajustment or not. has anyone else experianced this after changing up there routine?