Twin Sit-Up Trainer

Developing the strength and flexibility of lumbar and abdominal muscles and consuming the fat of waist and abdomen. It is good for figure shaping and bodybuilding. This equipment is more suitable for senior citizens and women. Sit-up is good for train abdominal muscles and psoas muscle contraction and stretch, and it can enhance muscles strength and flexibility, as well as eliminate excess abdominal fat. It is good for comfort the liver,  intestines gallbladder and other dyspeptic symptoms, the frail kidney, as well as body obesity; also good for body shaping and body fitness equipment in dispensable.