Provided is a fitness pull device, comprising a motor with controllable torque (1) and a pull mechanism, the pull mechanism comprising a housing (2) which covers the motor (1), a motor base (3) fixed in an inner cavity of the housing (2), a winding member (4) rotatably connected to an output shaft (11) of the motor (1), and a cable wound on the winding member (4). The motor (1) transfers torque required by a user to the cable on the winding member (4), so that the size of the force is changed according to the actual usage requirements of the user. The motor (1) acts as a force generation apparatus, and the controllability of the existing torque of the motor (1) is used in combination with the pull device structure such that the size of the force can be changed according to the actual usage requirements of the user, in order to enrich the user fitness experience, and achieve a better effect. The structure of the utility model is lightweight and portable, which is convenient for carry in travel.