It’s a combination of inverted back extension and oblique flexor, set at an exact 45° angle for ultimate conditioning. Strengthen your lower back safely and comfortably on the strongest 45° Hyper available. This combination of Inverted Back Extension and Oblique Flexor is set to an exact 45° angle for optimum conditioning. Telescoping midsection pads adjust to all size users and feature thick, double-stitched pads for comfort and support. Over-sized 8 foam rollers hold you securely in place. Fully adjustable 4-thick midsection pads provide maximum comfort for all size users. 
Relieves lower back pain
Fights compression fatigue
 
Increases flexibility
 
Improves circulation
Strengthens Back and Abdominal Muscles