FITNESS REALITY. Real People. Real Results. Get the same intense gym-quality workout at home with the FITNESS REALITY X-Class Light Commercial Multi-Workout Abdominal /Hyper Back Extension Bench. Built with 2” x 2” Steel frame construction with 45 degree hyper back extension angle and 36”L x 8-12”W tapered bench with 2.5” thick medium density foam, the X-Class Abdominal Bench can support 650 lbs of real weight capacity, and user height range of 5’ to 6’4”. Gender: unisex. Age Group: adult.