Osaki OS-4000 Zero Gravity Massage Chair Brown Black Recliner STrack OS4000 http://www.amazon.com/gp/product/B003H96IYS?tag=sukses2015-20 Osaki OS-4000 Zero Gravity Massage Chair Brown Black Recliner STrack OS4000 Zero gravity design Designed with a set of S-track movable intelligent massage robot special focus on the neck shoulder and lumbar massage according to body curve Automatically detect the whole body curve as well as make micro adjustments which brings more humanistic and scientific massage enjoyment Designed with six unique auto-programs Healthcare Relax Therapy Smart Circulation and Demo Automatic massage for the upper body shoulder neck back and lumbar the low body buttock thigh calves and feet
