Some people work their upper-body to build visible muscle, but there's more to arm workouts than developing t-shirt-friendly biceps. Upper-body muscle helps with your posture, stability, and reduces your risk of back pain.
To take part, all you'll need is a pair of dumbbells. If you'd like to switch weights per move or take this on several times and use the progressive overload technique, then a pair of the best adjustable dumbbells are ideal.
