Kali Muscle is one of the biggest bodybuilder around. He competes in bodybuilding, is an actor and posts regularly interesting videos on his youtube channel. Kali Muscle has a crazy thick upper body and arms. He definitely knows how to grow his arms and in this video he talks about a smart way to grow your biceps. As he says in the video you don’t have to go stupid heavy to get big arms, you just have to focus on your contraction, form and they will get bigger.
Watch the video below: