| 摘要 |
A suspension system, and methods of making and using such a suspension system, whereby the suspension system includes a first support comprising a pair of first upright members disposed in spaced apart relation; a second support comprising a pair of second upright members disposed in spaced apart relation; a transverse member disposed between the first and second supports; a grippable element disposed between the first upright members; and a suspension element disposed between the second upright members. |
