This 45 Degree Back Hyper-extension is a combination 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 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 DuraFirm"! 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. Commercial 2"x 3" heavy-gauge steel construction Extra-thick 3" DuraFirm support pads Relieves lower back pain Increases flexibility Improves circulation Strengthens back and abdominal muscles Ideal for home and commercial use 36"H x 50"L x 26"W