Tetsuhiko Asai (IJKA & JKS Chief Instructor) & Andre Bertel

The best of Karate

"This really demonstrates the Asai Sensei's awesome physical stamina,
and use of 'muchiken power', as opposed to muscular strength."

http://bestkarate.blogspot.com/2008/06/tetsuhiko-asai-ijka-jks-chief.html