When I do curls if I do both arms at the same time (standing) I can hardly do 17.5 (per side), but if I only do one arm at a time (10 reps) I can do 22.5lbs. (I'm assuming this has someting to do withthe muscles in my back being used for balance).
So the question is should I being doing them together or separately for a better more effective workout?
5'7"
145
(female)
So the question is should I being doing them together or separately for a better more effective workout?
5'7"
145
(female)