Tired of ineffective workouts that sound great but produce less-than-optimal results? Turn to the P90X Extreme Home Fitness system, a bundle of 12 sweat-inducing, muscle-pumping workouts designed to transform your body from regular to ripped in just ...
Get into the zone with TV's kick-butt trainer, Jillian Michaels, and tackle stubborn problem areas with her surefire circuit training formula that combines upper- and lower-body sculpting moves to obliterate fat even faster. Say goodbye to saddlebags ...
Interval workouts incorporate a variety of activities that are powerful and short in duration. These intervals create an anaerobic workout that forces the body to adjust to variations of intensity and motion. Interval training has the real potential ...