Unlike lumbar belts which immobilize the lumbar vertebrae and provide passive support, the belt causes active repositioning by giving the pelvis a correct base.

Several scientific studies have shown that there is automatic recovery, self-growth, refocusing. The camber decreases, the centre of gravity shifts, stability increases. This strengthens the deep muscles of the back, the abdominal muscles (girdle) and the perineum. The viscera no longer plunge forward, breathing and circulation are improved, as well as sports performance (increased distal force, less fatigability).