| 摘要 |
Disclosed is an exercising device (10) for performing tension exercises. The invention comprises a central longitudinal strap (15), enclosed by a padded sheath (11), with elastic bands (13) and rubber grip members (12) on each end. The grip members (12) are compressible, and the elastic bands (13) provide elastic resistance for developing muscle strength. The length of the elastic bands (13) is easily adjustable, and bands (13) of different resistance can be substituted as desired.
|
