Centered on a telescoping 2x 2 steel beam, our Pro-Style Ab Board adjusts to 12 positions for increased or decreased difficulty when doing sit-ups or crunches. Featuring an extra wide, extra thick double-stitched DuraFirm! pad and oversize 8 foam rollers. Ideal for home and commercial use. 
Incredibly effective in isolating the entire abdominal region. 
Exceptional upper back and head support maintain proper body alignment. 
 
Unique design provides easy entry and exit.