| 摘要 |
The training device has a frame in which at least one lever is rotatably located around vertical axis (11). The lever is activated by a torque from at least one spring, and is counter-activated from the leg of a person using the device. - For abduction training, in which a person moves his or her knees inwards and outwards, each lever has either an end part with a pin on each of two lever arms or an end part with a pin which is movable from an arm on one side around the lever rotary axes to an arm on the opposite side, where it can be fastened. |
