AB Swing It contracts your abs from the lower abs up. The design puts you in an upright position, off the floor. This position is natural and provides an expanded full range of motion. Your muscles flex and stretch in a single movement. Plus the abdominal muscles are isolated! You target your lower abs, upper abs, and side obliques, while stretching your lower back. Light weight, compact design folds flat for easy storage. 80x60x75cm 50x14x74cm 9/7kgs
