| 摘要 |
<p>An exercise apparatus includes a pair of discs 17, 18 arranged for rotation about a common axis, handles 29, 30 for effecting rotation of the discs 17, 18 and restraint means 31 acting on the discs 17, 18 to resist rotation thereof, the restraint means 31 acting on one disc 17 or 18 being independent of the restraint means 31 acting on the other disc 18 or 17.</p> |
