The patented Vertical Crunch™ is a complete Core Training machine in a space-saving design. The linkage system allows beginners to easily sit and perform an effective double-crunch motion. The Free Swivel padded seat allows for a seamless transition to oblique training. Advanced users can progress by adding additional resistance.
5.0
1 rating
5
4
3
2
1
Solod construction. The instructions in how to put together could be a little better but overall the product is great.