When Can You Legally Defend Yourself?
To legally defend yourself, using physical force, 3 elements must be present in order to justify your actions: means, opportunity and intent.
Chris Thomas: To The Point Pressure Point Fighting
Chris Thomas is sometimes asked, "How come you aren't a regular columnist for Black Belt or some other magazine?" The answer is that he...
The Danger of Repetition in Martial Arts Training
When it comes to reality-based self-defense, repetition, as practiced by most martial arts schools, could cost you your life.
You've heard it said, "Practice makes...
The Mysterious Art of Chi Power
Much of the mystical power surrounding the martial arts and its superhuman deeds stems from the Eastern concept of chi or "energy," in Chinese, and...
How to Cut Weight and Make Weight
Have any of you ever watched a weight class fight in which one fighter looks far bigger and heavier than the other even though...
Kyusho: Anatomical Targets in Deep Tissue
We have been talking about pressure points not really being Kyusho for the past few years as the evolution of Kyusho has progressed. No...
A Interview with Mikhail Ryabko About Systema Stick Training
Question to Mikhail: In your opinion, what makes stick a good weapon in Systema Stick Training?
Reply: I like it because it is easy to...
Jim Wagner Reality-Based Training Tool
Have you ever heard this argument during knife training before?
The attacker swears, “I cut you! You would have been dead!”
Then the defender says, “No...
What to Expect When Training in the Russian Martial Art of Systema?
In his article Bratzo Barrena discusses what to expect when training in the Russian Martial Art of Systema, as most people who attend their...
Dog Brothers Kali: Full Contact
Full contact kali is the name of their game and they play it for real. Stitches, cuts and a body full of welts is...
The Conflict Cycle
Any human conflict that you engage in will have a predictable cycle. Whether the conflict involves a heated argument with a hostile subject or...
The Importance of Martial Arts Training and Competition
Man has been a part of fighting and battles since the beginning of man. His movements are natural- atavistic reactions similar to those of...
Palm Heel Strike & Foot Stomp Technique Explained
In honor of Don Nagle's American Karate Association, Ed McGrath's School of Isshin Ryu Karatedo and Kobudo we would like to share our explanation...
The Case For Defensive Knife Training Part 1
Whenever new students come to Defense Science classes they are usually taken aback by the emphasis on defensive knife training. I remind them that...
Adding Other Martial Arts Styles to Your Repertoire
Seeking training in a second (or third or fourth) martial art is not a novel concept. Monks at the legendary Shaolin temple often traded...
juego De Manos Es De Villanos
“juego De Manos Es De Villanos” Refrán Mexicano
Era día de examen en el Gimnasio de la Federación de Estudiantes de Guadalajara. Antes de iniciarlo me...















