POSTURE PUMP Relief for Low Back Pain Elliptical Back Rocker™ DISC HYDRATOR (Model 2000)

Relieves back stiffness and discomfort Dual inflation mechanism gradually lifts, stretches and separates the joints 2 uniquely angled air cells create multi-vectored force and promote disc & joint lubrication Built-in Rocking Mechanism allows you to exercise your abdominal muscles while shaping & stretching the lower back Fits under the back in four positions: lumbosacral, lumbar, thoracolumbar, and thoracic to bring relief to specific problem areas.