Get into the zone with TV’s kick-butt trainer, Jillian Michaels, and tackle stubborn problem areas with her surefire circuit training formula that combines upper- and lower-body sculpting moves to obliterate fat even faster. Say goodbye to saddlebags, muffin tops and wobbly arms with this heart-pounding, 40-minute circuit workout that targets trouble zones like never before. By keeping you constantly challenged, Jillian will transform your body from flab to firm in no time! Warm up and cool down before and after this grueling workout. This explosive power series consists of 7 circuits that are designed to build muscle, burn fat, and target tone common trouble zones. Ignite your weight loss potential as you firm and shape the muscles of the arms, legs, butt, shoulders, abs, chest, back, thighs, and obliques with America’s Toughest Trainer, Jillian Michaels. Look and feel your best as you boost your metabolism, strengthen your core, banish cellulite, and sculpt the body of your dreams with one of the most popular fitness experts in the business. Tune in to BeFiT every weekday for new FREE workouts. For more workouts from Jillian, click here.

*This video was originally published on the Lionsgate BeFiT Youtube channel. For more workout videos visit www.youtube.com/user/BeFit