Empty Hand Combat
The empty hand combat classes comprise the majority of classes at Aiki Jujutsu at Purdue since most students find them to be immediately practical. The empty hand curriculum consists of two arts, taught simultaneously: Aiki Jujutsu (grappling) and Atemi Jutsu (striking).

Aiki Jujutsu teaches the use of throws, joint locks, chokes and controls and sweeps. The techniques are applied with circular and fluid motions by blending, aiki, with the attackers; or by forcing the opponents’ motions to yield to one’s own motion, ju. Atemi Jutsu is the art of striking vulnerable points of an opponent’s anatomy with fists, hands, kicks, elbows and knees. Aiki Jujutsu and Atemi Jutsu are taught together as they complement each other but can also be studied individually as they are full arts in their own right.

Ukemi, or falling techniques, are taught alongside the throws and sweeps and allow a student to control his or her falls and take the leastpossible damage. These, sometimes spectacular looking, techniques are picked up quickly and allow a practitioner to walk away from situations which otherwise might have been disastrous.

Taisabaki is the Japanese term for body movement and is the foundation for all the techniques and principles studied in aiki jujutsu. Through training a student will learn how to move and find positions which allow effective attacks and counter-attacks against one or multiple opponents. Weapons take-aways are also studied against knives, sticks and staffs and bladed weapons to provide a comprehensive approach to self-defense.

Weapons
Aiki Jujutsu teaches the whole tradition of koryu bujutsu, including the weapons arts practiced by the samurai and militant monks of feudal Japan. The warriors of old Japan needed to have an understanding of a variety of weapons for use on the battlefield. The weapons are studied in the arts of kenjutsu (sword-fighting) and jojutsu (stick-fighting).

Kenjutsu
Kenjutsu teaches the use of bladed weapons. The long-sword or katana is the focal weapon during the kenjutsu class. In addition to the katana, students also learn to use the short-sword or wakizashi. Tanto, Japanese knives, are taught singly or in pairs. Students learn to wield the sword against other weapons and how to judge distances to make a solid defense and deliver meaningful attacks. As a part of kenjutsu, students will also study iai-jutsu, the art of swiftly drawing the sword. A samurai would need practice to quickly draw the sword which was normally held by his side in its scabbard if danger suddenly threatened. While the focus is on the katana, many lengths of bladed weapons are studied to give a practitioner the ability to adapt to use any blade and the distances at which it is useful. Two other weapons which are taught within kenjutsu are the naginata, a halberd, and the tessen, an expandable steel war fan.

Jo Jutsu
Jo Jutsu is the art of using various lengths of sticks or a staff. In addition to striking with the sticks, the student also learns to throw, drop, choke, and tie up the arms of an opponent. The long staff, or daijo, is between five and seven feet long. The mid-length staff, chujo, is approximately four feet long. The short staff, or shojo, is roughly two or three feet long and can be used singly or in pairs.

Beginners
Beginners are welcome to come to any class and observe or participate. Loose workout clothing or a martial arts uniform should be worn to take part in a class. Weapons will be provided to students during the weapons class. A student can bring his or her own weapons as well, but the Sensei and/or lead instructor should be consulted prior to bringing any training materials to class.

Students are welcome to take part in one class for free and may then be given the opportunity to join Aiki Jujutsu at Purdue.

Private lessons with the lead instructor can be arranged. Contact Chris Deckard for more information.

Aiki Jujutsu at Purdue also offers seminars. If you would like someone to conduct a seminar for your school or group, please [contact Chris directly].