Originally Posted by Uchaaa
A bigger biceps increases the mass of your arm which mean you your punches will have a bigger impact.
Am I right?
No, you're not right.
Originally Posted by SnakePit
I have nowhere to do chins. How many chin ups are you doing? bw or weighted?
I mix it up with chins. I like pull ups better but usually I'll do like 3x5 pull ups and 3x5 chin ups. I just started adding weight to them as well