You don't need the gym to build full-body muscle, just these six dumbbell exercises

Woman doing a squat with a pair of dumbbells.

Full-body workouts are a great option if you only have time to exercise once or twice each week. Do them regularly, and you'll progressively build strength and develop muscle evenly across your entire body.

This workout, created by personal trainer Sara Kathryns, is a comprehensive body burner. It's a challenging routine, but it can be done with a simple set of dumbbells.