Metabolism Jumpstart and Fat Free Cardio were created to raise the heart rate, burn calories, and strengthen and shape the upper and lower body. It's the best w

Metabolism Jumpstart and Fat Free Cardio were created to raise the heart rate, burn calories, and strengthen and shape the upper and lower body. It's the best w

This 28-day plan for realistic weight loss and muscle gain includes step-by-step workouts--just 30 to 40 minutes in length--for four weekly stages, a nutrition