MiracleBack Pillow Eases Back Discomfort. This heart-shaped cushion relaxes and stretches your back by reducing hyper-extension in the lower back and gently pulling the pelvis, opening up the joint spaces. The orthopedic Miracle Back Pillow relieves disc compression and increases circulation for much-needed relief. Use for 20-40 minutes a day to help ease pain and discomfort associated with disc irritation and sciatica, caused by irritation of the sciatic nerve, the main nerve int (more…)