| 摘要 |
<p>Improvement in an attachment (10) for shoes in which a hollow body (12) inflated with air and compressed in use is held on each shoe of a user, the improvement comprising constructing the attachment (10) so that it is a bouncing attachment which provides a bounce for the user in walking, running and jumping, the attachment (10) comprising the body (12) having height, length and width and a nearly spherical surface, and arrangement (20, 22, 23) for holding a single such hollow body (12) positioned beneath the arch of each shoe at the point of balance thereof so that the user is able to tilt on the body about such balance point and the portion of the body (12) in contact with the sole of each shoe covering the entire arch thereof.</p> |
