Articles | YMAA

Water Style for Beginners (Liu He Ba Fa) Part 2
July 1, 2019
Water style incorporates the qualities and strengths of the three internal styles of Taiji, Xingyi and Bagua, yet it is in a class by itself, a unique form of internal martial arts. Its movements are sometimes high, sometimes low, sometimes fast, and sometimes slow. These movements resemble floating clouds and flowing water that is sometimes calm, sometimes surging.
Water Style for Beginners (Liu He Ba Fa) Part 1
June 24, 2019
Chinese martial arts are the essence of Chinese civilization. Several thousands of years in the making, it has developed into two major styles-namely internal and external. Both styles are again divided to include countless different styles. Among the internal styles, the best known and most popular are Taiji, Xingyi, and Bagua.
Brain Damage: Do Football Helmets Help?
September 5, 2016
Recently, the National Football League is facing a 765-million-dollar lawsuit filed on behalf of more than 4,500 former players regarding the concussions and potential chronic traumatic encephalopathy (CTE) sustained during their careers. Similar lawsuits are underway against the National Collegiate Athletic Association as well as the National Hockey League, and football helmet maker Riddell is facing multiple lawsuits over claims about the effectiveness of their helmets at protecting athletes from concussions.
Foam or Knuckles—Navigating the Illusion of Safety
January 18, 2016
If you really want to understand how gloves contribute to the safety of our athletes, especially when it comes to their brains, take a closer look at the physics behind taking a punch with a bare fist or a glove.
Guns, Knives, and the Hollywood Death Sentence
September 21, 2015
In order to become a successful screenwriter in Hollywood, you need to watch a lot of movies, so you can learn from the screenwriters who came before you, and so you can get a feel for what else is out there and popular today.  Unfortunately, this important part of a screenwriter's education is also how Hollywood ends up propagating and recycling incredibly stupid ideas over and over again to the point where the audience just accepts it without question.
Protecting the Brain from Trauma: A Home Experiment to Show We Can Do Better - September 7, 2015
If you put on a football helmet right now and smacked yourself in the head with your hands, you might notice you can hit yourself pretty hard before you start to feel pain. You could even grab a stapler or a coffee mug and hit yourself with that. If you are like me, smacking yourself in the head is the first thing you do when you put a helmet on, just to test it out.
Principles Common to Both Qin Na and Ground Fighting - September 30, 2013
A lever is the simplest of machines, which utilizes a rigid bar to rotate around a fixed pivot point called a fulcrum in order to exert force on an object (load). If the resistance or load exceeds the strength of the bar, the bar will break. Biomechanically speaking, the arm is a bar, and when the fulcrum is at or above the joint, breakage can easily occur.
The Differences Between San Shou Shuai Jiao and Other Styles of Wrestling - July 5, 2010
Technically speaking, the foundation and basic principles of San Shou Shuai Jiao are based on traditional Chinese wrestling (Chuan Tong Shuai Jiao) and adapted for combat training. San Shou Shuai Jiao techniques and principles are very simple, effective and—most important—quick.