The 701 Premier Reformer offers several outlets for building the body you desire. Four black resistance cords can be used interchangeably to achieve your desired level of resistance while exercising. Bounce with the Patented Cardio Rebounder to burn fat, strengthen the pelvic floor and improve heart health in a low-impact, fun way. Or, if you desire more traditional Pilates exercise, use the wide, padded foot bar. Risers at the head of the machine allow you to adjust the angle of the hand and foot straps to provide further customization of your AeroPilates experience.