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Feel the burn and tone up with the Body By Jake® Crunch Core Kit. Perform crunches in a more effective manner by working on your midsection of the abdomen and losing belly fat. The kit provides a low impact workout as it puts minimum strain on your back and joints. With a comfortable head support and foot anchor straps, the Crunch Core Kit gives you the best possible workout with every sit-up.
Crunch core kit for working ab muscles
Perform crunches in a more effective manner
Perfects your form
Strengthens midsection and eliminates belly fat
Targets abs, back and obliques
Comes with a head support strap and foot anchor strap