include 540 Kick (One spins 1½ times in mid-air and does a kick, usually a back spinning hook kick), a 720 Kick (the practitioner spins 2 times in mid-air and performs a kick, usually a back spinning hook kick), and Triple Aero Kicks (Practitioner performs round house kick, back spinning hook kick, and another round house kick in mid-air). Fast Kicks: Also, many kicks can be employed using a fast kick style. The practitioner shuffles the back leg forward to the front leg, and the front leg comes up and kicks closer to the enemy than the practitioner had been before execution. This can be used with side kick, roundhouse kick, front kick, hook kick, and axe kick. Monkey Kick: This is an awkward, ineffectual kick that is just barely impactful enough to cause hogu that are rigged for electronic scoring to register a point, especially in WT (formerly WTF) - style sparring. It is often cited as an example of how the practice electronic scoring harms sport Taekwondo. Electronic hogu have embedded sensors that detect the vibration from a blow. In principle, the idea is that a legitimate taekwondo kick (such as a roundhouse kick) will impact the hogu and cause the sensors to vibrate -- thus scoring a point. Because there is no guarantee that the legitimate kick will impact directly on the sensor, the sensors need to be calibrated to detect even "light" impacts. This kick takes advantage of this light calibration by allowing the competitor to score a point with a simple, awkward tap of the foot on the hogu, as long as the impact occurs near a sensor. In the case of a Monkey Kick specifically, this light impact is accomplished by tapping the bottom of the foot against the opponent's sensor while standing very close to the opponent. After many complaints from different Member National Associations, the WT Technical Commission decided to sanction the athletes who used the technique in excess. The Commission also called all coaches from the participating countries for a meeting so the coaches could express their opinions about the technique and situation Lower Kick: This kick can disarm the opponent if done with a lot of force but if the opponent is on the guard the kick might not work. Blocks Taekwondo blocks known as Makgi are used to stop and deflect an incoming attack. They engage various parts of