The SD BodyRAAK® is ideal for adding value to your quality of life. Combining "circuit training" with dynamic resistance training, our product will help you strengthen your core, and improve balance, while losing weight. Our unique exercises can help reduce back pain and is an excellent source for rehab patients.  The active aging, professional fitness trainers, and the US Military, have all benefited from using the SD BodyRAAK®. We challenge you and your fitness organization today to experience the benefits of comfort engineering.  Designed to get you off the flat, unforgiving surface of the floor. This core development system offers a new unique solution for superior core strengthening.