So I started running about 4 weeks ago, and I've been making good progress. After I finished my run last night, I decided to try adding in some weight lifting and did some squats, bench presses, and bent over barbell rows. Tonight I only made it to about 1/3 the distance I did last night before the pain and weakness in my…
So I've been dieting for about 4 1/2 months and it's been going great. I've been doing lots of cardio, but I want to start lifting weights. Does anyone know of a reliable source on how much protein I would need in order to gain muscle?