I want to increase the size of my arm muscles and am not that fussed about strength, but having read some posts, I'm confused over how heavy the dumbell should be (for dumbell curls), and how many reps to do.
From what I've read you should keep the weight light and do lots of high reps? surely this isn't right? I've always been convinced that low reps and heavy weights resulted in bigger muscles?
Can someone plz clear this up for me as I'm not sure what to do now
From what I've read you should keep the weight light and do lots of high reps? surely this isn't right? I've always been convinced that low reps and heavy weights resulted in bigger muscles?
Can someone plz clear this up for me as I'm not sure what to do now