The back tool support helps people suffering from chronic back pain to reducing fatigue, stress, and tiredness during office hours, long walk, sedentary fatigue, gardening. When lying down on lumbar support, gravity allows the front of your body to effortlessly stretching, and the surrounding muscles start to relax, gently decompressing the discs in your vertebrae, realigning the spine, relieving tension and pain. back stracher stick wooden pro stretcher for spinal pain relief posture corrector men belt roller adjustable women ball chair circle cms crop device dr trust expertomind excercise exercise gym iron level 3