Besides saving space, dumbbells provide a complete total-body workout in minimal time. In this at-home workout with dumbbells, we’ll perform seven exercises as a circuit. Do each exercise consecutively, resting only once you’ve completed a complete round of the circuit. Do three rounds total.

There are four dumbbell workouts a week and each hits a different body part. Workout 1 targets your chest and back; workout 2 your arms (biceps and triceps); workout 3 your legs and abs; and workout 4 your shoulders. The body-part workouts have been selected to help you add muscle mass and transform your torso as quickly as possible.