Crunch - the two most important elements of fitness, cardio and toning, into one calorie-burning workout. You can't get any more efficient than this! You'll maximize both your effort and your time in just 30 minutes by working your heart and your muscles simultaneously. So you can burn fat while you tone your muscles. Each of the five segments will challenge you, non-stop, every step of the way.

This Is the ultimate total body training, a complete head-to-toe workout! What a way to tone!! Two sets of dumbbells of different weights, from 3 to 10 pounds, are recommended for maximum results. For intermediate to advanced fitness levels; beginners should start with one set of light weights.