Chalene Johnson's PiYo Base Kit - DVD Workout with Exercise Videos + Fitness Tools and Nutrition Guide PiYo combines the muscle-sculpting, core-firming benefits of Pilates with the strength and flexibility advantages of yoga Piyo cranks up the speed to deliver a true fat-burning, low-impact workout that leaves your body looking long, lean, and incredibly defined 10 easy-to-follow workouts on 3 DVDs, Quick Start Guide, Workout Calendar BONUS: Get Lean Eating Plan & Tape Measure