| 摘要 |
The apparatus includes a lever (1) against which an exercising person is intended to exert a force, the lever (1) being mounted for rotation of an axle (9) coupled to a motor (10). A force transducer (11) is connected to the lever (1) and is constructed to measure the force exerted on the lever (1). A control means (12, 13, 14) is provided for controlling the motor (10), the control means being arranged to control the speed of the motor (10), and therewith the rotational speed of the lever on its axle (9), in response to a predetermined value preset with the aid of a setting device (15), the control means being constructed to steer the motor so that it is driven when the force exerted on the lever (1) corresponds to a predetermined smallest force preset through the setting device (15). |
