... quality 3,Have 1 year warranty 4,Easy to use and store 5,Competitive price New fitness equipment, Cardio Twister(HY-0037 ... up, down, and in out sleeker, sexier abs and legs. 4. It is to help you lose weight and get in ... it firms up your entire body with an intense focus on your core! New product cardio twister fitness equipment as seen on tv