Finding a spare moment to exercise can be tricky. To squeeze some mood-boosting movement into your hectic schedule, you sometimes need a time-efficient training session that offers plenty of health benefits in a fraction of the time.
This dumbbell strength workout is a prime example. It can be done at home or at the gym, taking just 30 minutes to work muscles across your upper and lower body using only a few fixed-weight or adjustable dumbbells.
