Total Gym GTS, Gravity Training System, provides for a full-body, intense workout in 30-minutes without the use of any additional accessories. Quick and easy transitions between exercises facilitate a fast-paced cardio-strength workout that delivers observable body-shaping results--in a commercial facility or in your home. Total Gym GTS is the award-winning equipment anchor for GRAVITY, the time-efficient, personal training, group fitness and Pilates program that is generating excitement and variety in commercial facilities around the world