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Weapons

Bo Sai
Kama Tonfa
Nunchaku  

Bo Jut Su

(Boh-Jut-Su)

"Art of the Staff"

bo-stick

Weapons training, while not practiced by every  Shotokan Karate  

Club, is an integral part of our art.  

 

As supplementary to their karate training students have the option 

to be taught  Bo Jut Su. This broadens the students’ development.

 

Bo Jut Su is an armed system of combat centring around the use 

of a long wooden staff called a Bo.  

 

The Bo can vary in length and size depending on the style of martial art. 

 

Basically though it is best described as a stick or pole made from 

very hard wood and is about six feet long and one inch in diameter.

 

The staff is employed with a two handed gripping action and form 

is the main training method. 

 

Techniques performed with the Bo include striking, thrusting, blocking, 

parrying, deflecting, sweeping the opponents leg, holding and 

sweeping dust into the opponent's eyes.

 

 The Bo staff became a popular weapon in Okinawa at a time when 

edged and metal weapons were outlawed by the ruling Shimazu clan. 

 

It is believed to have been developed from the tenbin which was a pole 

balanced on the shoulders and was used to carry buckets containing 

water or grain that hung from each end of it.

 

The first Bo kata learnt is Tenryu no Kon (The Heavenly Dragon). 

 

It was a favorite with Funakoshi Sensei.

 

Training with the Bo helps develop balance and the ability to be more

circular in our actions if and when required. 

 

In a fight, the Bo-staff acts as an extension of your arms and legs.

 

All jabs, strikes and blocks should be executed as you would without

the weapon in your hands.

 

Once proficient in Tenryu no Kon then other Bo kata as well as defensive

and offensive drills are taught. 

However, in a conflict,  to rely solely on a weapon and not on your ability

as a karate-ka is a big mistake which may inevitably lead to your defeat.

 

Any weapon is only an extension of yourself. It must never be

permitted to be more than that.

 


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Sai

sai

The sai is a weapon of Okinawan origin and believed to be an agricultural

appliance once used to plough fields and originally the Sai were used to

measure an evenly spaced crop or to hold cart wheels in place.

 

Its design comes from the concept of a pitchfork and was originally developed

in Okinawa during the Japanese occupation. After months and years of using

this tool a person could become very proficient in putting the small point of this

karate weapon exactly where he wanted it.

The Sai should be as long as your elbow to thumb crotch. This karate weapon

as first used as a farm tool and later to fight against Samurais and their deadly

swords. A pair of short swords called Sai was used defensively against the

Bo and Samurai sword. As a weapon, it was used in unison with various

karate stances and techniques, and in defence against sword attacks.

There are many uses of the Sai. Some of the common uses are to flip it out

and strike your enemy, to block swords, strike with more power forward with

a punch, or backward with an elbow. The sai was used to trap and disarm

swordsmen. Also historically it was used to stab, block, trap and punch.

Practitioners often carried a sai in each hand, and a "spare"' at the belt.

The weapon could also be thrown effectively as well but the sai is now

currently mainly used as a karate training weapon. It tests accuracy in

striking and quick block-and-counter techniques.

Multi-purpose instruments like the Sai became especially useful, since an

opponent's weapon could be blocked and/or trapped with one Sai with the

other could be used to deliver a thrust to an open vulnerable area of the body.

Three sai were often carried, with one placed behind the back in the belt,

where it could serve as a replacement for a hand-held sai that was thrown

at an opponent.

Its basic form is that of an unsharpened dagger, with two long, unsharpened

projections attached to the handle. Sai are constructed in a variety of forms

and some are smooth, while others have an octagonal middle prong.

The sai's utility as a weapon is reflected in its distinctive shape. With skill,

it can be used effectively against a long sword by trapping the sword's

blade in the sai's tsuba. Very skilled users were able to snap a caught blade

just with a twist of the hand. There are several different ways of wielding

the sai in the hands, which give it the versatility to be used both lethally

and non-lethally.

The exact efficient use of the weapon is much reliant on the dexterity of the

practitioner with his thumbs, which the tang is balanced and rotated on along

with the loosening and tightening of the grip from the small finger for striking

and consolidating power. The very early use of the weapon makes the user

appear stiff and robotic but then as the training advances the flow and unity

with body movement becomes ever more apparent. Advanced practitioners

must learn to throw the Sai, a difficult requirement in view of the weight.

As a thrown weapon, the sai have a lethal range of about 20-30 feet. Throwing

the sai was typically used against an opponent with a sword, bo or other long

range weapon for safety. The heavy iron (or contemporary steel) sai concentrate

enough force to punch through armor.

 

 


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Kama

kama

 

The Kama are a martial arts weapon for self defence and martial arts training

whether for competitions or attack prevention.


The Kama are Japanese and Chinese weapons that resemble the

traditional farming sickle.

 

The sickle, implemented as a redesigned weapon form, was called a

natagama and a large version is seen with the Grim Reaper.

 

The kama is used to parry and cut an enemy from a distance before

the final Kama strike was administered.

 

The forms today used in the martial arts classrooms have little or nothing

to do with the original weapon and its historical techniques in battle.

 

It is used with extreme skill to trap and parry even a sword

yielding opponent.

 

It is a lethal looking weapon that has no rival in instilling fear in an opponent

and is made famous due to its appearance in many Ninja films.

 

 


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Tonfa

tonfa

 

The ownership of weapons was prohibited on the Okinawan Islands by

the Japanese invaders. And so an exploration of self-defence techniques

with new hidden weapons for self-defense began.

 

The Tonfa is a martial arts fighting stick from the kobudo discipline which is

the Okinawan art of fighting with weapons made or taken from everyday

objects. Because the poor people of Okinawa were forbidden to own or carry

weapons like swords, but they were also often attacked by others who did have

such weapons.

The tonfa was originally a wooden handle that fit into a hole on the side of a

millstone used to grind rice and other grains, dating back to 15th century

Okinawa. The handle, which was easily disengaged from the millstone,

became a very effective weapon of defense. Although data that conflicts with

this is that the weapons origins can clearly be traced back to China and be

found in Indonesia and surrounding locations.

The Tonfa consisting of two billets made of hardwood and the long handle

is set about six inches from one end of each billet. The length of the

weapon is also the same dimensions as the Sai, about three centimetres past

the elbow when gripped.

 

The weapon is used in pairs and is usually of wood, again red oak or white.

The weight is very important to the efficient usage of the weapon, if its too

light and it lacks power in Kumite, too heavy and the techniques lack speed.

The Tonfa's circular movements as a farm implement evolved into its

rotating strikes as a dangeous weapon. It can be used to block or parry

another weapon and can also be spun in a circular motion to thrust or strike

attack. Good body movement like the Sai can make this weapon formidable,

combining the speed it needs and generates along with the skilful footwork

for evasion and attack.

By spinning the tonfa around the short handle, a great tremendous striking

force may be generated. By using the long portion in conjunction with the short

handle, the tonfa may be used for arm locks or to control an opponent.

When held by the handle and flipped with speed and power, the tonfa has

the same deadly potential as a baseball bat or a club moves faster, and is easier

to control so watch out.

No other weapon short of a sword can penetrate your blocks when you correctly

use the tonfa to reinforce them. A nunchaku, knife, bat, or bo will bounce off

the strong tonfa. The tonfa is a truly remarkable weapon and it has the

advantages of a baseball bat, a club, a hammer, a blunt axe, and body'

armor. When the tonfa is held down the forearm, the arm is reinforced with

three inches of rock-hard wood. Two tonfa were often used simultaneously,

and were very efficient against armed assailants. The side of the tonfa was

used for blocking, and the ends for direct punches. Continued practice

with the tonfa can help improve balance, coordination and physical strength.

When held at its top using the handle as a bludgeon, the tonfa has the power

of an axe or hammer. With two tonfa you can stop the attacks of several men

armed with other weapons.Tonfa is the practise of back fist and elbow

techniques in open hand fighting.

 

 


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Nunchaku

nunchuku

The nunchaku was originally a short flail used to thresh rice (separate the

grain from the husk) in Russia and consisted of two unequal lengths of

hardwood connected by a cord made of horse hair. Its development as a

weapon grew out of the moratorium on edged weaponry under the shoguns

due to their restrictive policy of weapons control. Warlords ruled in the ancient

orient and after they banned the use of such weapons as the gun, sword,

and spear, the public turned to Karate and Kobu-Do for protection.

The use of Nunchaku also grew. The art of stick fighting with Nunchakus, has

lasted through centuries and is today practiced by people throughout the world.

No longer used as a weapon substitute due to a lack of weapons, Nunchakus

have stood the test of time due to their effectiveness, lightweightness and

affordability! The modern nunchaku has been modified for its use as a weapon

and would make a relatively ineffective rice flail.

A nunchaku is two sections of wood (or metal in modern incarnations)

connected by a cord or chain. The designs and styles of Nunchaku are

just as long and colorful as their history! The modern Nunchaku have octagonal

(hakkakukei) or round (maru-gata) wooden handles of equal length connected

by a length of rope or chain. The traditional nunchaku is made from a strong,

flexible hardwood such as oak, loquat or pasania. Originally, the wood would be

submerged in mud for several years, where lack of oxygen and optimal acidity

prevent rotting. The end result is a hardened wood. Matayoshi Kobudo instruction

includes nunchaku with one handle half the length of the other, both handles

half the normal size, three-sectioned and four-sectioned. The han-kei nunchaku,

with the circumference of the handles halved, is designed for easier carrying

and concealment, as both handles fit together smoothly.

The rope is made from horsehair, and was traditionally claimed to be able to 
block a sword. A vine (kanda) can also be used as a longer connector, in order

to bind an opponent's head and hands together in an "Okinawan Handcuff." Finally,

the wood is very finely sanded and rubbed with an oil or stain for preservation.

Today, such nunchaku are often varnished or painted for display purposes.

This practice tends to reduce the grip and make the weapon harder to handle,

and so is not advised in a combat weapon. Various sizes, materials and colors

can be found. Most Nunchakus are made of metal, plastic or wood and are

attached by a chain or a rope. Surprisingly, as small and lightweight as this

weapon is, it is a powerful one.

Chinese nunchaku tend to be rounded, whereas Japanese are octagonal. The

ideal length of each piece should be the length of the users forearm; the bone

between elbow and wrist. Traditionally both ends are of equal length (although

asymmetrical nunchakus exist). The ideal length for the connecting rope/chain

can be calibrated for each individual by letting the rope hang over the wrist, with

the sticks hanging comfortably pointing straight to the ground, but without giving

more rope than is necessary for it to do so. Weight balance is extremely important,

cheaper or gimmicky nunchakus (such as glow-in-the-dark ones, or rocket-powered)

are often not properly balanced, which prevent the artist from doing the more

advanced and flashier 'low-grip' moves, such as overhand twirls. The weight

should be balanced towards the outer edges of the sticks for maximum ease

and control of the swing arcs.

The Nunchaku can be wielded with tremendous velocity in striking and are also

valuable in parrying attacks from other weapons. The original Okinawan techniques

involve holding the weapon in a variety of preparatory postures. Once an opponent

has moved their weapon or body into close range, the nunchaku is used to strike

vital spots, and apply joint locks, chokes and other control techniques.

Practitioners of the flashier styles contend that the motion of the nunchaku is often

found distracting by opponents, who may have trouble keeping up with the

nunchaku's rapid motion. In addition, the reach of the nunchaku is often

underestimated, even by those experienced with its use. When used in combat,

the nunchaku provide the obvious advantage of an increase in the reach of

one's strike. Although somewhat difficult to control, the rope or chain joint

of the nunchaku adds the benefit of striking from unexpected angles.

It is generally considered by martial artists to be a limited weapon: complex

and difficult to wield, it lacks either the range of the bo (quarterstaff) or the

edged advantage of a sword or sai, and is prone to inflicting self-injury on the

user. Used as self-defense weapons, and also for training and learning,

Nunchakus were first bought to the attention of the western world when they

were popularized by the immortal Bruce Lee. After Lee helped to propel this

simple weapon into the spotlight, it went on to become a weapon of choice by

many people, especially martial artists.

They were believed to have personalities emanating from the actual

sticks themselves. Oriental tradition says that after you have practiced long

enough and hard enough, the Nunchakus you use will take on some of

your spirit and character. Your nunchucks, it is believed, are becoming a part

of you. But this is not an overnight process! It takes countless hours of practice

and perfection to reach this point.

 


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