Posture Support Sitting Back Straightener Better Lumbar Corrector Knee for Women Man
- SEATED POSTURE CORRECTION - support anterior pelvic tilt on chair.
- retrain your body's default back posture, perfect your posture, result in 15....
- SUPPORT PELVIS to LUMBAR - not only focus on the lumbar spine, but also stabilizes your pelvis to lumbar, restoring your spine's natural curvature.
- ajustable straps make it fit most people, even with a potbelly.
- PORTABLE POSTURE BACKREST - seat posture corrector makes every chair ergonomic, even chair without a backrest.