| 摘要 |
PURPOSE: A rowing machine and a control method thereof are provided to maintain the tension of a belt or a cable. CONSTITUTION: A rowing machine comprises a first upper body driver(201a), a second upper body driver(201b), a lower body driver(211), an exercise load control device(230), a display unit(240), a card recognition unit(242), and a support unit. The first upper body driver comprises a connecting member and a handle. The lower body driver comprises a drive footstool, a rotary unit, a saddle, a nut, and a seat back. The saddle is fixed to the lower body driver and prevents injuries during exercise. The exercise load control device is connected to the upper body driver and lower body driver and controls the exercise load of a user.
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