Fitness:Suitable for middle age and old adults AL-20053-person waist wresterFunction:strengthening live and spleen,adjust in cretion and smooth body channel. stand on the round pedal,hold the grip closely,Sway the limbs below the waist left and right;Suitable for people of all ages,3 people each time. Size: 120*120*100cmoutdoor fitness equipment professionally designed to exercise every part of ...