Learning Center

The USAdojo.com Learning Center shares information about studying martial arts, about systems and styles, about vocabulary used in martial arts and about martial arts books, magazines and APPS that help us learn.

Ueshiba Morihei O'Sensei

About Aikido

Eight forces sustain creation: movement and stillness, solidification and fluidity, extension and contraction, unification and division. Techniques employ four qualities that reflect the nature of our world....
Aikijujutsu

The Orgins of Daito-ryu Aiki-jujutsu

It is believed that the traditional Japanese martial art Daito-ryu originated within the family of Emperor Seiwa who reigned from 858 to 876 AD. In...

Carlos Gracie and Brazilian Jiu-Jitsu

Brazilian Jujutsu or Brazilian Jiu-Jitsu (abbreviated to BJJ) is a modern, cutting edge, style of martial art that was developed from judo and the...
Jim Wagner Books

Jim Wagner Books

Reality Based Personal Protection You hear the crack of sniper fire . . . A knife-wielding attacker threatens your family . . . Terrorists detonate...
Sugar vs Fat

Sugar vs Fat

Enough with the soda pop already (even the diet stuff, but for different reasons – like cancer). For decades we were told by “experts”...
Martial Arts Helps Asthma

Martial Arts Exercises Good for Asthma Patients

Asthma is one of the most common chronic diseases of the airways of the lungs. In developed countries it affects 7- 10 % of population, and it has got...
Donald Miskel

Dishonor in the Martial Arts

Most of you who read this know who I am and you know my reputation. You may not all like me or agree with...
AMPD Magazine

AMPD Magazine

AMPD Magazine is a lifestyle magazine that shows the world, the beauty of martial arts featuring full inside coverage of professional martial arts events,...
Ask Dr. Robyn

Understanding the Value of Empathy

Dr. Robyn Silverman - Author, Speaker, Child/Teen Development Expert and creator of the Industry's number one personal development / life skills / character education...
Sensei The Origin of the Word

Sensei – The Origin and Meaning Word

In various martial arts there are different names for the titles of some master ranks In the following text I am going to mention...
Donald Miskel

Why Not to Fight

I’m a minister and a pastor. I’m not supposed to advocate violence, yet I teach combat. I have on occasion taught the rare self...
Ask Dr. Robyn

The Value of Open-Mindedness

Dr. Robyn Silverman - Author, Speaker, Child/Teen Development Expert and creator of the Industry's number one personal development / life skills / character education...
Lets Stay Healthy with Dr. Marina Ustinova

Psychological Aging: You Are Only As Old As You Think you Are

The above statement has become a cliché, but according to anti-aging doctor Marina Ustinova, it is true - and it is what her practice...

Feeling a Little Lethargic?

Feeling a little lethargic? Feeling more refreshed could be as easy as One, Two, Goji! According to Marina Ustinova, a doctor under the American Academy...
Marina Ustinova

Dr. Marina Ustinova

Dr. Marina Ustinova received her medical degree at the age of 23 from Samara University in Russia, where she next completed a year of...
The 1-2 Punch for Fast Weight Loss

The One-Two Punch for FAST Fat Loss

How many times have you looked in the mirror and wished that you could make your belly fat vanish before your eyes? Unsightly fat...