MUSCLE EXERCISE DEVICE

Proposed is a muscle exercise device. In the muscle exercise device, when it is detected that a withdrawal position of a cable has entered a preset safety area in a process in which a device control part controls a drive motor in an exercise mode, the drive motor may be controlled so that an exercise load of the drive motor is reduced. Through this, when it is detected that the cable is retracted into the safety area without completely entering the initial position, for example, the device body, an exercise load may be reduced, thereby obtaining the same effect as ending exercise by mounting an exercise device such as a barbell to an existing mounting part.