by Charles Mattera – March 23, 2011.
From Black Belt Magazine

For decades, kenpo  has been renowned in the West as one of the most effective and efficient martial arts in existence, and for hundreds of years before that it enjoyed a similar reputation in Asia. Much of that success can be attributed to a set of fighting principles that has been defined and refined into an exact science through the efforts of scores of masters who knew the meaning of trial by fire. This article outlines 10 of those laws for the benefit of all the martial artists who have not had the opportunity to experience them firsthand.

Kenpo Law #1 – The Circle and the Line

The first law of Kenpo states that when your opponent charges straight in and attacks, you should use your feet to move your body along a circular path. You should also consider moving your arms in a circular pattern to deflect the oncoming force. When your opponent attacks you in a circular fashion, however, you should respond with a fast linear attack —along a straight line from your weapon to his target. Just as the circle can overcome the line, the line can overcome the circle.