An option to blocking the kick, the fighter can catch the kick and is then able to proceed with counter attacks of his own. In the video, the correct mechanics of catching the roundhouse kick are shown. The fighter then throws the kick and counters with a kick of his own. Catching the kick provides multiple options for counter attack, such as delivering an up to down elbow to the caught leg,  sweeping the supporting leg of the opponent, a vicious straight cross to the face or body etc.