The New Rules of Lifting Supercharged is a total reboot of the weightlifting workout book that launched the series in 2006, packing even more power on every page. Featuring ten completely new workouts for both women and men, Supercharged emphasises four major movements that do the most to change the way your body looks, feels and performs: squat, deadlift, push and pull. In addition, Cosgrove s updated total-body workout program improves core strength, mobility, flexibility, balance, endurance and athleticism, all in just three hours a week of exercise.