In fact , because this kick is so devastating , it is not used in competition ; rather it is generally reserved for self - defense situations only .
Contact is made with the top of the foot and the target is almost always the underside of the groin .
Because this kick is so devastating , it is not used in competition ; rather it is generally reserved for self - defense situations only .
Contact is made with the top of the foot and the target is almost always the underside of the groin .