US Patent 9782619 Muscles and bones stretching health device

A muscles and bones stretching health device is constituted by combining the following components together: a back rest, at least one elastic element, a seat cushion, at least one support boy, vertical first, second and third support elements and a base. Whereby, a variety of fitness postures can be done through the back rest, seat cushion and support bodies so as to achieve the stretch of muscles and bones, weight loss and physical fitness, and increase use convenience.