| 摘要 |
<p>A device for relieving the skeletal muscles, especially for the neck and lumbar vertebrae, comprises a mat of foam material with transverse ribs projecting on the upper side and most of the ribs standing obliquely towards the foot side and a foam pillow with transverse ribs projecting on the upper side and most of the ribs standing obliquely towards the head side. The divergently oblique transverse ribs of both foam sections stretch the spine in two opposite directions and increase the space between the vertebrae to release and soothe pinched nerve ends and overstressed disks.</p> |
