Thanks 0311, Semper Fi. (77-81). Yes I am allways trying to increase muscle and strength. I have been throwing a cast net during shrimping season here in S.C. 50-60 casts every other night. I guess I worked some different areas of muscle, The sorness is going away. (made bench near impossible). I was wondering if it was because of not being on my regular protien sups.( GNC brand 100%whey).