Aikido technique Munetsuki Kotegaeshi allows the Aikido martial artist to block an opponents punch and re-route the energy. Learn the Munetsuki Kotegaeshi Aikido technique in this free video. Expert: Gary Boaz Bio: Gary Boaz has been training in Aikido for 17 years, he is a 4th degree black belt under Fred Mastision Sensei of Aikido of Phoenix. Gary teaches Aikido, Kyusho-Jitsu, Brazilian Jiu-Jitsu. Filmmaker: Dustin Daniels