DEVICE FOR RELIEVING OR PREVENTING LOWER BACK PAIN

摘要

A device for treating or preventing lower back pain that is simpler and less costly than previous similar devices. Among the features of the device are a leg rest height adjustment arrangement that is simple to operate and provides substantially continuous height adjustment, a leg rest folding mechanism that pivotally couples the leg rest to a leg rest support shaft to place the leg rest in operative and storage positions, and a flexible cover that does not substantially change its length during height adjustment.

主权项

1. A device for treating or preventing lower back pain comprising:
a leg rest; a single shaft that supports the leg rest; and a leg rest folding mechanism that pivotally couples the leg rest to the leg rest support shaft to move the leg rest from an operational position substantially perpendicular to the support shaft to a storage position lying along the support shaft.