The SYST’AM back support provides better positioning for patients in chairs, thus generating reduced forward sliding and consequently greater protection for pressure sores in the sacrum areaAlso reduces lateral instabilitySide padding to protect the axillary-dorsal zone from direct contact with the chair frame, often painful, particularly in cases of intensive useRespects the Anatomy of the low lumbar, an important aspect of postureA multi-bearing viscoelastic memory foam back support :White zone = more flexible foam for high-risk zonesBlue zone = firmer foam for lower-risk zonesEnables adaptation of the back support to most wheelchair models