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Chinese Early Sword Development
March 22, 2021
The Chinese word for weapon, Bingqi originated as the word for a group of weapons including the lance, spear, halberd, pronged spear, sword, and saber. Chinese people certainly used more primitive weapons than these before the advent of the language to describe them. The prehistoric Chinese, like other societies, probably utilized the sticks and stones that lay about.
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.
Sai Design and Fighting Theory
January 27, 2016
The correct length and weight of the sai varies from individual to individual. Of course, as with any weapon, the longer and heavier it can be without compromising the handling, the better it is in a combat situation. As the proverb goes, "One inch longer, one inch stronger" (一寸長, 一寸強, Yī cùn cháng, yī cùn qiáng).
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.
The Sword Structure - July 20, 2015
The sword consists of two parts: the blade and the hilt or handle. Both edges of the narrow-blade sword are sharp; the handle and sword body are always straight. The hand guard is always flat and perpendicular to the blade, rather than circular or oval.
About the Sword - July 14, 2014
Many martial artists, even those who have studied Chinese martial arts for many years, still have a number of questions about the structure, use, history, and geographical background of the Chinese straight sword (jian).
Fundamental Sword Training and Practice - September 2, 2013
Jian is the king of the short weapons. Skill in the use of the Jian is built on a foundation of skill with the saber, which is called the root of the short weapons. Any martial artist who wants to master the Jian should first master the saber; otherwise it will be extremely difficult to understand the applications of the techniques and the source of the power in sword practice.
Ancient Chinese Weapons and Martial Artists - August 12, 2013
Chinese martial arts have evolved in China for over 5,000 years. This evolution has been experienced not only by the many schools of barehanded fighting, but also by a wide variety of weapons practitioners. As various types of weaponry have evolved, so have the materials and techniques for their fabrication.