Dumbbells are the ideal tool for building strength at home. You can use them to target various parts of your body, including your all-important core muscles. These muscles wrap around your mid-section and they play a role in everything from your balance to your posture and spinal health.
This 15-minute workout from trainer Sadie Lee Thomas is made up of just four movements, but it targets a wide range of muscles in the core, as well as the lower-body. To do it, you'll need a yoga mat plus some medium-weight dumbbells.
