Check the listing for details. Posture Pump Spinal Traction Black Blue 2011. Condition: New. Listed at 149.00 USD. Posture Pump Disc Hydrator Elliptical Back Rocker employs expanding ellipsoidal decompression (EED) to bring relief to specific problem areas.The posture pump fits under your back in four positions – lumbosacral, lumbar, thoracolumbar and thoracic.Two expanding air cells stretch and relieve in opposite directions, decompressing and aligning your joints.As pressure lifts and expands your spine, nutrient-rich fluid is drawn into your disc pads, promoting healthy, well-lubricated joints.Dual inflation mechanism gradually lifts, stretches and separates the joints and relieves back stiffness and discomfort.Two specially angled air cells create multi-vectored force and promote disc and joint lubrication. --> Shop About Us Contact Us Reviews and Ratings Posture Pump Spinal Traction Black Blue 2011 Posture Pump | MFG #2011 While most lumbar units have only one air cell, the Posture Pump Disc Hydrator Elliptical Back Rocker Model 2000 is a patented dual air cell device, allowing you to achieve a lengthening and stretch in your lower back. Patented dual air cell pouch allows for independent angled joint separation. The two angled air cells vector apart to lift and stretch the lower back in a special way, decompressing and aligning your joints. As the dual air cells lift and expand your spine, nutrient-rich fluid lubricates your joints, and promotes disc expansion and disc hydration. The bottom of the lumbar unit is rounded to allow you to do an abdominal stretch/pelvic tilt, thus increasing the stretch of the lower back. Posture Pump Disc Hydrator Elliptical Back Rocker employs expanding ellipsoidal decompression (EED) to bring relief to specific problem areas.The posture pump fits under your back in four positions – lumbosacral, lumbar, thoracolumbar and thoracic.Two expanding air cells stretch and relieve in opposite directions, decompressing and aligning your joints.As pressure lifts and expands your spine, nutrient-rich fluid is drawn into your disc pads, promoting healthy, well-lubricated joints.Dual inflation mechanism gradually lifts, stretches and separates the joints and relieves back stiffness and discomfort.Two specially angled air cells create multi-vectored force and promote disc and joint lubrication.Built-in rocking mechanism allows you to exercise your abdominal muscles while shaping and stretching the lower back.The sturdy Posture Pump is manufactured in the United States. Product Count: 1 Packaging Count: 1 Total Quantity: 1 Product Specifications Posture Pro Inc Posture Pump One Size Fits Most Black / Blue Spinal Traction 600059002026