Anticorodal alloy frame with padded supports and imitation leather lining. Articulated chest cushion. Pelvic band with spring return and chance to blocked in any position. Snap lock with belt adjustment. Vertically and horizontally adjustable back pad.
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Vertebral collapse, vertebral inflammation and dorsal lumbar arthritis, dorsal and/or lumbar arthritis, spondyloarthrosis associated or not w