... reasonable price 3, CE,TUV, ISO9001, ISO14001 Fitness equipment- Back Massage Exerciser1.Model:FY17202 2.Dimension:902*717*1471mm 3.Functions ... : Massage waist and back, relax the muscle, enhance blood circulation. 4.Instructions: ... Stand and abut the waist or back against the massage roller with slight pressure, move the body up and ...