i measured my biceps the other day and my left arm is a half inch bigger then my right arm.
my question is, should i use more weight on my right arm to get my arms both size o what?
i normalt use 30 punds with dumbbells for each arm. should i use 30 for my right and 25 for my left. i would go the oher way and use 35 for my right and 3 for my left but all i have is 30 and 25 dmbbells.