I am trying to build muscle and am not sure what weight for dumbells I should be using. My previous experience with different weights doing bicep curls are:
30lb - About 20 reps
35lb - About 12-14 reps
40lb - About 7 reps
45lb - About 3-4 reps
Which should I get if I want to build big muscle fast?
30lb - About 20 reps
35lb - About 12-14 reps
40lb - About 7 reps
45lb - About 3-4 reps
Which should I get if I want to build big muscle fast?