Waist Reducer reduces your Waist and Strengthens Abdominal and Lower Back muscles. Highly Elastic Body ideal for Slimming& Strengthening Stomach, Waist and Legs. Ideal for toning & strengthening stomach, waist and legs, arms, hips, thighs and works on the tummy at the same time. Rowing movements helps develop and strengthen your abs, back, thighs and buttocks. Burns extra calories too!!