You don’t need to spend hours in the gym to build a stronger, more muscular upper body. It’s more important to train consistently than do very long workouts, and if it’s easier to slip shorter sessions into your day then that’s the way to go, because it will allow you to train more regularly and achieve the results you want.
If you have a set of dumbbells at home, or ideally a set of the best adjustable dumbbells so you can choose from a range of weights, then this 15-minute upper body workout from fitness trainer Oliver Sjostrom is one to try.
