XtremepowerUS Roller Coaster Abdominal Machine Waist Fitness Equipment Abdomen Exercise Machine

XtremepowerUS present a new roller crunch coaster fitness machine provides new workout solution for strenghening your midsection of your body. It designs bottom up workout function that is opposite from other abs crunch machine.

In this way, it also works shoulders, back, arms and legs. It integrates contoured padded cushion for supporting arms and legs during workout. This machine can be used as a part of complete fitness routine or as an abdominal trainer.