Lumbar cushion pillows need to choose the height, soft and hard suitable pillow cushion in the lower lumbar position, so that the lumbar muscles are fully relaxed.
Choose the right pillow, too high may make the lumbar spine excessive convex, squeeze the lumbar muscles, too low easy to make the lumbar in the fall position, lumbar muscle tension. Too hard to make people feel uncomfortable when sleeping, too soft to play the role of support. Therefore, the choice of 3 to 5cm thickness of soft and hard moderate pillow, can maintain the lumbar physiological protrusion.
The location of the pillow is recommended to choose in the lower lumbar, located in the lumbar spine below the anterior convex, can fill the waist and the bed surface of the gap. The length of the pillow should exceed the width of the waist, so that the waist is in the middle of the pillow, so that the lumbar muscles are fully relaxed.