The most common mistake people make with arm training is: they overdo it. We see a lot of people treating arm training as accessory work. They start training their guns at the end of their workouts. Your arms are a relatively smaller muscle group as compared to your legs and back.

You also indirectly train your arms whenever you’re doing an upper body workout. Training your arms once a week should be enough. Your arms need a week to recover from the hell you’ll be putting them through.