What is your height weight and bicep size?

Question

how much do you normally lift when doing armcurls?

Answer 1

6'4" 210 pounds. Not too sure of my biceps size.

Answer 2

1,80 meters, 74 kg and also not sure about the biceps size.

(Besides: The biceps doesn't matter in boxing. Train your triceps because that's where the punching power comes from. The biceps is only used to pull the arm back after punching. And for that you don't need a big biceps)