Today we’re focusing on two key areas: the upper body—targeting the arms and back—and the core. It's 50 seconds on and 15 seconds off rest in these two circuits that you’ll repeat twice for a spicy burn. 

Equipment: 3-15lb Dumbbells
Workout Set: https://joinform.com/collections/10-off-1-28-nov/products/racer-bra-walnut?_pos=3&_sid=e233dc7a2&_ss=r