Posture Pump® Back Pump® Elliptical Back Rocker™ Spinal Traction Foam / Nylon / Plastic One Size Fits Most

Features

• Fits under your back in 4 positions: lumbosacral, lumbar, thoracolumbar, and thoracic, to bring relief to specific problem areas
• 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 and joint lubrication
• Built-in Rocking Mechanism allows you to exercise your abdominal muscles while shaping and stretching the lower back
• Employs Expanding Ellipsoidal Decompression (EED®) via Posture Pump®
• Improves flexibility and ranges of motion