Your upper body plays a vital role in allowing you to do everyday movements. Think pushing, pulling, carrying, lifting—all of these require upper-body strength, so working these muscles is a must if you want a fit and functional physique.
It figures, then, that arm and shoulder exercises aren't just for show; you'll also be priming your body for the demands of day-to-day life. With that in mind, why not give this short upper-body workout from personal trainer Joe Wicks a go?
