Articles | YMAA

Sumo: David vs. Goliath
February 10, 2017
In Malcolm Gladwell's very popular book David and Goliath: Underdogs, Misfits, and the Art of Battling Giants, the author deeply explores the lessons behind the three-thousand-year-old Biblical story of how the small young David defeated the giant warrior Goliath.
MMA Champion, Lyoto "The Dragon" Machida, Incorporates Sumo into his Fighting Style
January 5, 2017
A prime example of how a MMA fighter has incorporated sumo into his game is former Ultimate Fighting Championship (UFC) Light Heavyweight Champion Lyoto "The Dragon" Machida. He has a strong sumo background, but his primary style is traditional Shotokan karate.
Sumo: A Case Study in Size vs. Technique
November 7, 2016
Sumo is the fusion of honored ritual with unbridled power. Even in a combat sport like sumo, where great body mass and girth are often winning factors, superior technique can overcome size and strength.
The Hidden Roots of Karate and Jujitsu
October 5, 2016
This article will discuss several martial arts to illustrate how different looking martial arts are apparently closely related and how the idea of hidden historical roots applies to many martial arts. First the origins of karate and Okinawan sumo will be explored. Then the root of jujitsu will be uncovered.
In-Group, Out-Group: Two Sides of a Hot Issue
December 5, 2011
As both a military policeman during the Vietnam War and as a civilian police officer for 25 years, I was involved in dozens of demonstrations and all-out riots.
Seize the Opportunity with Chin Na—Part 2 - July 19, 2010
A Chin Na expert must also know how to escape from an opponent's Chin Na control, and be able to counterattack and reverse the situation. To escape from an opponent's control, you must master several techniques in addition to those explained in the previous section.
Seize the Opportunity with Chin Na—Part 1 - July 12, 2010
Chin Na literally means "seize control." Chin Na covers a wide scale of defensive and offensive techniques, from very fundamental hand grappling to the very advanced Dim Mak. The fundamental techniques can be learned by any martial artist or even by someone without any martial arts experience.
Taiji Chin Na - Martial Application - May 4, 2009
Taijiquan was originally developed for combat in ancient times. Its fighting theory is to use the soft against the hard, and to use the round to neutralize the straight or square.
Truly Learning Chin Na - January 21, 2008
Though it is very hard to catch the Chin Na techniques with 100% accuracy from a book and a video, many techniques can still be learned as long as you ponder, practice, and humbly ask.