<b>Features:</b><br /> It can increase blood circulation,strengthen heart and lung function <br /> and can keep your spine straight,thus improving your hump-back <br /> issue!It is a combination of leisure,exercise,weight loss and self-cultivation,safe and convenient to use!<br /> Meet the needs of a variety of people,whether you are pregnant <br /> women or our parents and children can use,this is a device suitable for mass fitness,very practical.<br /> <br /> Packing List:<br /> 1×Fixed Base<br /> 2×lifting Handles<br />