Powerline PAB21X Abdominal Trainer Bench
 
Perform sit-ups and crunches easily, effectively, and safely with full range abdominal resistance.  The Curved back is specially designed to place you in an automatic pre-stretch position. Full-range motion adjusts from 30 degrees back of center to 30 degrees forward of center. Back pad is infinitely adjustable for a customized workout no matter your size. Perform tricep extensions with ease in addition to abdominal workouts. For smooth operation and freedom of movement, the ball bearing pulley is both extra-wide and sealed. Lightweight and easily moved.
 
Plate Loaded
Curved Backpad
Perform tricep extensions too
Dimensions: 37" L x 18" W x 37" H
Weight: 46 pounds