Working out should not be intimidating. Fitness expert Jillian Michaels is back, joined by former “The Biggest Loser” contestants, with a beginners’ program for everyone. This beginners workout targets your back, buns, hamstrings, and biceps through six fun and easy circuits of cardio and strength training certain to burn calories and get you toned. In combination with Jillian’s Frontside workout, prepare to lose big.

Backside contains 6 fun interval training circuits for a tighter tush, leaner legs and a buffer back!