This unique dual-function machine allows you to exercise two major muscle groups (the stomach and back) for one great low price. The full-range cam design has an easy-to-use pop pin that allows an additional 26 adjustments to increase and control your range-of-motion. Break-through technology lets you tighten abdominal muscles, strengthen your lower back and increase flexibility.
- Easy-to-use pop-pin that allows adjustments to increase and control the user’s range-of-motion
- Adjustable lifting arm can be positioned for exercising both the abdominal and back muscles