Punch up your fitness routine with the hottest total body workout Pump up your fitness routine by following former Olympic boxer Jennifer Dugwen Chieng's badass boxing regimen. It's a high-intensity, full-body workout that is just as fun as it is impactful! This book teaches classic boxing techniques with lessons on footwork, punches, endurance, core strengthening and more. - Hooks, uppercuts & strikes - Intense crunches - Partner work - Quick feet & sprints The exercises in Badass Boxing Workouts really pack a punch. You'll find yourself gaining stability, muscle tone, stamina and self-improvement, all while morphing your body and kicking ass.