There are plenty of reasons to train your arms. Yes, looks can be a big motivator, but strengthening your biceps and triceps will also make everyday activities like lifting your shopping bags feel like a breeze.
If you're looking for a quick routine to build lean muscle, all you need is a bit a space, a yoga mat and a set of medium weight dumbbells. You don't need a whole weights rack, though, especially if you invest in a set of the best adjustable dumbbells, which combine several weights into one.
