The backrest that doesnt push you off the seat! Contouring plus adjustable straps create 100% neutral lumbar alignment .Engineered for effortless sitting and optimum health!Reduces muscle tension, Reduces pain in low back, mid back, shoulders, neck and head,Corrects posture. Benefits: Independently adjustable straps custom fit to your lumbar spine, Contoured opening and side supports allow you to sit back fully in your chair, Comfort foam cushions you. Transforms any chair into an ergonomic, corrective device.Space for your pelvis and buttocks to fit into the contoured opening . Look and feel better! Enjoy better posture. Contouring plus adjustable strap system reinforce 100% neutral spinal position, Sit comfortably for longer periods, Durable, lightweight, portable. Move it from chair to chair and adjust as needed. The Logic behind LogicBack is Open No-Stress Zone places pelvis at ideal angle to support lumbar curve, Adjustable internal straps custom fit each back for optimum lumbar comfort, Side legs keep the No-Stress Zone correctly placed in any chair.

Independently adjustable straps custom fit to your lumbar spine in lumbar section

Contoured opening and side supports allow you to sit back fully in your chair which reduces pain in lumbar section

Comfort foam in Logic Back cushions you

Sit comfortably for longer periods and get relief from muscle tension.

Reduces pain in low back, mid back, shoulders, neck and head.