... 5,Competitive price New fitness equipment, Cardio Twister(HY-0037)Name :Cardio TwisterMaterial :Steel Tube,PlasticN.W./G. ... Workout DVD,Nutritional GuideFunctions and feathers:1. Get cardio fitness, weight loss and tighter abs and ... down, but only this exercise machine twists your waist while it moves your legs up, down, and ... on your core! New product cardio twister fitness equipment as seen on tv