Get fit and stay fit using this collection of four 15-minute workouts from &NFi;Men's Health&NFi_; magazine. Requiring the most basic of equipment, these four complete routines are appropriate for beginners who want to tone up and trim down as well as fit men who want to add a new twist to their current exercise program. Workout sessions include "Jump on It," "Ground Force," "Build Inner Strength" and "A Better Burn."