| 摘要 |
<p>An exercice device (10) comprising a housing (12) with walls (24), a lever rod (40) with a spring (44) attached to one end, a movable fulcrum (42) and a second end for attaching a device (20a) to couple the second end with the hand or arm of the user. Movement of the hand or arm will be transmitted through the movable fulcrum (42) to the spring (44) to provide resistance against which to exercise.</p> |
