Sai: Ancient Marvel of a Weapon
December 7, 2015
Sai (釵, chāi) is perhaps most commonly known in popular culture today as the featured weapon of choice by the comic book characters Raphael of Teenage Mutant Ninja Turtles and Elektra of Marvel Comics. While it is not entirely clear how the sai was created as a weapon, it is widely accepted that the sai originated from mainland Asia several thousand years ago.
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.
Purely Offensive Jing
July 27, 2015
Wardoff jing is a strong yang jing that is used offensively even in defense. In principle, it behaves like a large rubber ball—when pressure is applied, it compresses, and when a certain point is reached, it bounces the outside force away.
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.
The Different Jing and Their Applications - July 6, 2015
Jing can be expressed by the hands, elbows, shoulders, hips, knees, legs, or even the body itself. Taijiquan emphasizes the upper limbs and the body, and uses the legs and feet as secondary weapons.
The Players in Self-Defense - February 2, 2015
No matter what levels of force you need, the players stay the same. It is critical to be able to read the players. The threat dictates the situation. You must understand the problem before you can choose a solution. A charm predator is one thing. A drunk wanting to show off for a girl is an entirely different problem. You must learn to read threats and threat dynamics.
Avoiding Workplace Violence - January 26, 2015
According to the National Institute for Occupational Safety and Health, 18,000 people a week are victimized by some sort of workplace violence in the United States. In fact, although industrial accidents abound, homicide is actually the leading cause of death among female workers and the second leading cause of death for men.