The Total Gym 1100 utilizes body resistance to strengthen and tone multiple major muscle groups simultaneously. It provides excellent back support so that you can receive an effective workout. This Total Gym exercise machine features over 60 different exercises for cardio, flexibility and strength training. You can achieve a total-body workout in only 10-20 minutes, allowing you time to work on other tasks. It features six calibrated levels, providing you with for 6 percent to 48 percent body weight resistance, letting you customize your workout to your fitness goals. The Total Gym machine will accommodate beginner to advanced fitness levels and has a weight capacity of 275 lbs.