Law of Circle and 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, while moving your arms in a circular pattern to deflect the oncoming force. When your opponent attacks you in a circular pattern, you should respond with a fast linear attack along a straight line, just as the circle can.
Law of the First Strike
This principle has several meanings. First, it indicates that Kenpo is primarily a striking art. "70% Hands & 30% Feet" is
the classic breakdown, but you can change the techniques according to the circumstances of your body build.
The second meaning is that if a confrontation is inevitable, a thug is climbing through your bathroom window at two o'clock in the morning and starts swinging a baseball bat at you, you should not wait for the aggressor to attack first! You need to hit him first with your foot, fist, elbow, knee, etc. You need to hit the attacker hard and hit continuously until they are subdued.
The Kenpo curriculum also includes numerous grappling & throwing techniques, but research has shown they are used in less than 25% of the encounters practitioners have found themselves in, and they are ineffective against multiple attackers. Grappling uses 4-times as much strength & energy as striking does, it has been deemed a last resort suitable for use only if your opponent penetrates your first and second lines of defense, your Hands & Feet, respectively.
Law of Multiple Strikes
Kenpo is different from many karate styles in that it teaches you to strike first and strike often in rapid succession, high, low, straight in, and along a circular path. While unleashing such rapid fire strikes, it becomes difficult to "Kiai" (shout) in conjunction with each strike. Therefore you should forget about shouting with each blow. In fact, doing so means you are expending excess energy. Shouting is good when you need to put a scare into your opponent, or to psych your opponent out. Your first & second strikes should be designed to stun, distract, and slow your opponent. Your third and if necessary, fourth strikes are the power blows. Remember
Law of Targets
If you had to punch a hole through a wall, would you rather hit a half-inch sheet of drywall, or a 2x4 stud? The answer is obvious,
and that's why Kenpo advocates striking "Soft" targets. No one ever broke their knuckles punching an attacker's temple, no one
ever fractured their instep kicking an attacker's groin, and no one ever injured their knifehand striking an attacker's throat.
In Japan, the makiwara board is used to toughen the hands, in Thailand, Muay Thai fighters harden their shins by kicking banana trees. Kenpo is different! Kenpo teaches the path of least resistance and least pain. Precisely targeting the Temple, Eyes, Nose, Neck, Floating Ribs, Solar Plexus, Kidneys, and Groin, are superior to simply pummeling away on random parts of the body.
Law of Kicking
Kenpo's mandate to kick low is based on logic. A roundhouse kick and spinning reverse crescent kick to the head maybe flashy
and impressive, but such maneuvers take longer to execute because your legs has to travel farther. They also expose your
groin to your opponent's kick.
Kicking high requires superior balance and focus, you should practice your leg techniques high, and deliver them low for self-defense. Kicking low to the legs, executing a "pillar attack" can break your opponent's balance and legs.
Law of No Block
Kenpo emphasizes economy of movement and economy of time. Kenpo's no block principle teaches to avoid being struck by a punch or
kick, you should move your body out of harm's way. The most advanced defense taught in the martial arts, it was perhaps best
expressed by the old Shaolin priest in the Kung Fu TV series: "Avoid rather than check; check rather than block; block rather than
strike; strike rather than hurt; hurt rather than maim; maim rather than kill, for all life is precious."
Strategically, a block is a wasted move because it does not stop your opponent from attacking again with their free limbs. It is much better to move out of the way and simultaneously counterattack.
This way of fighting is reserved for brown belts and above, however, because it requires a higher level of skill to employ correctly and a significant amount of sparring experience to avoid the tendency to allow your feet to stick to the ground during the crisis your brain senses. Block is no block!
The no block principle does not mean blocking plays no part in fighting. If you were standing in a corner with no way out and someone charged with a club, you would have to block his attack. That's why Kenpo teaches eight distinct blocking systems, dozens of traps, yet they all lead to the same maxim: The best block is no block!
Law of Yielding & Redirecting
Yielding and redirecting are best exemplified by the symbol of Yin & Yang (soft & hard). When your opponent attacks hard,
you should counterattack soft. If they are weaker than you or attacks soft, you should attack hard to end the encounter
quickly and directly. In most karate systems, blocking is extremely hard and may injure not only the attacker, but also
the blocker. For the most part, Kenpo does not adhere to this concept of "a block is a strike." Instead, Kenpo teaches you
to block soft and strike hard.
Redirecting is also of paramount importance. Many arts teach their practitioners to use a downward block to stop a front kick, resulting in the student's hammerfist being slammed into the attacker's instep, such an impact can break the blockers hand or arm. Kenpo teaches that it is preferable to parry your opponent's leg to the side and spin him off balance before you counterattack hard. Such a redirecting movement will usually disrupt their balance and leave them vulnerable.
Law of Mobility / Footwork
Mobility can be the easiest Kenpo principle to understand. It holds that a moving target is harder to hit than a stationary target. As basic as that sounds, many martial artists fail to implement it. Kenpo teaches that there are three types of fighters: the statue, who has little mobility and will not retreat; the runner, who has to be chased around; and the steamroller, who just keeps coming at you. If you are any one of these, be careful because you are predictable and can be defeated. The Kenpo stylist must mix things up and no matter what, keep moving. If your stance is upright and your movement is good, you will be able to put yourself in a superior position relative to your opponent.
Law of Flexibility
The law of flexibility is the law of survival. Kenpo is unique in that it adapts to your build, personality and spirit.
If you are 4 feet 10 inches tall, it makes little sense for you to focus on kicking when your strengths maybe mobility
and quickness. If you are a 110 pound woman, it makes little sense for you to grapple with a 220 pound assailant. The
old Kenpo masters showed their wisdom when they proclaimed that in a fight for your life, you should use what you know
best and forget about the sanctity of the style.
Every practitioner has different attributes that can make them effective. A tall person with long legs may have an advantage with kicking; a short person may have an advantage with their hands; a heavy person may have an advantage in grappling. The law of flexibility allows them all to develop their own repertoire of techniques from within Kenpo.
Law of The Warrior Spirit
The final principle of Kenpo is composed of two essentials components: the Internal and External. A rabid dog may pose
a formidable threat, but it possesses only the external component of the warrior spirit. Inside, the animal is not
thinking. To have a complete warrior spirit, you must be ferocious on the outside but calm and tranquil on the inside.
Samurai warriors used to say that any day is a good day to die. That did not mean they sought death. On the contrary, they wanted to preserve life, especially their own. They knew that if they went into battle with fear in their heart, they could die or sustain a serious injury. They knew that only by embracing and accepting death could they focus everything on the physical task at hand: defeating the enemy.
Your kiai, facial expressions, stance and on-guard position must all work in unison. Following the principle of Yin & Yang, you should be hard on the outside and soft on the inside. When used in this way, warrior spirit can be more important than physical skill.
The best way to put the 10 laws of Kenpo into practice, is to think of them as keys that can unlock the doors of higher learning. Remember, they are not written in stone, as there are exceptions to every rule. The negative side of the 10 Kenpo laws is that to learn everything there is to know about them, would take more than a lifetime.