A driving module and a motion assist apparatus comprising thereof

The above description relates to an exercise assisting device including the drive module, and this. According to one embodiment the drive module is a drive source for generating power; Coupled to the drive source, the rotational load that is rotated by receiving power from the driving source; The rotating rod and is fastened, the power conversion block in accordance with the rotation of the rotating rod that is linearly driven along the longitudinal direction of the rotating rod; And it may include a power transmitting unit that is operated according to operation of the power conversion block.