Body-Solid Pro Dual Ab Crunch Back Extension features a unique rotation position that provides correct, crunch-style movement for maximum abdominal contraction. The adjustable seat and foot hold-down rollers permit ergonomically correct pivot positioning.

Mainframe: 12 gauge 2.283×4.567 oval tubing (58×116×2.5T)

Upholstery: DuraFirm” upholstery with over 2” high density foam

Cables: Spun steel aircraft cables are 5.5mm diameter rated over 2500 lbs.

Standard Weight Stack: 210 lbs. (95 kg)

Weight Stack Enclosures: Standard

Dimensions: 51”W×43”L×62”H / 130×109×158 cm

Optional: 310 lbs. weight stack (141 kg) Advanced alloy weight stack plates for super smooth operation and sound-absorbing cushions

Sell Sheets: 

Exercise Chart: