Martial Art's Page
by Dexter A. Hansen
Matial Arts Page - Recommended Bo Book
The only book I've seen on the bo is by Tadashi Yamashita. Mr. Yamashita is a well known martial artist and has appeared in several films. I did have to opportunity to meet him and see him give a weapons demonstration Unfortunately, he was doing a Nu-Chaka demonstration.
The bad news about his book is that it is out of print and hard to find. I have had another person who makes bo's recommend a book by Fumio Demura, a marial artist who has both weapon books and video training tapes to his credit.
by Tadashi Yamashita
by Fumio Demura, et al;
by Fumio Demura, et al;
The Bruce Lee Story; Linda Lee, et al (Paperback)
Words from a Master; John R. Little (Editor), et al (Paperback)
Bruce Lee: The Tao of the Dragon Warrior; Louis Chunovic, Linda Lee Cadwell; Paperback
Solo Training: The Martial Artist's Guide to Training AloneLoren W. Christensen; Paperback
Living the Martial Way: A Manual for the Way a Modern Warrior Should Think; Forrest E. Morgan; Paperback; Paperback
Striking Thoughts: Bruce Lee's Wisdom for Daily Living; Bruce Lee, John Little (Editor) (Paperback)
Complete Martial Artist Vol 1; Cho Hee, Hee Il Cho; Paperback
The Complete Tae Kwon Do Hyung Vol 3; Il Cho Hee, Hee Il Cho; Paperback
Complete Martial Artist Vol 1; Hee I. Cho; Hardcover(Special Order)
Complete Martial Artist Vol 2; Hee Il Cho; Paperback (Back Ordered)
Complete Taekwondo Hyung Vol 2; Complete One and Three Step Sparring; Hee I. Cho; Paperback
Dynamic Stretching and Kicking; Bill Wallace; Paperback
Bruce Lee's Fighting Method : Basic Training Vol 2; Bruce Lee; Paperback
Bruce Lee's Fighting Method : Self-Defense Techniques Vol 1; Bruce Lee, Mitoshi Uyehara; Paperback
Bruce Lee's Fighting Method : Skill in Techniques, Volume 3, Number 404 Vol 3; Bruce Lee; Paperback
Bruce Lee's Fighting Method : Advanced Techniques, Volume 4, Number 405 Vol 4; Bruce Lee; Paperback
The Art of Expressing the Human Body, Volume 4 (Bruce Lee Library); Bruce Lee, et al (Paperback)
Chinese Gung Fu : The Philosophical Art of Self Defense; Bruce Lee; Paperback
Lee's Commentaries on the Martial Way (Bruce Lee Library); Bruce Lee;
Sai Karate Weapon of Self-Defense -- Fumio Demura, Ed Ikuta (Photographer); Paperback
The Secret Power Within : Zen Solutions to Real Problems; Chuck Norris
Wing Chun Kung Fu - James Yimm Lee; Paperback
Winning Tournament Karate by Chuck Norris, John Cocoran (Editor); Paperback
Martial Art's Training Movies
Karate By Fumio Demura Vol. 1 VHS Tape, Fumio Demura
Karate By Fumio Demura Vol.02 VHS Tape, Fumio Demura
Karate By Fumio Demura, Vol. 3 VHS Tape, Fumio Demura
Karate By Fumio Demura Vol.04 VHS Tape, Fumio Demura
Karate By Fumio Demura Vol.05 VHS Tape, Fumio Demura
Bruce Lee:The Legend; Bruce Lee; VHS Tape
Chinese Connection; Bruce Lee; VHS Tape
Enter the Dragon; Bruce Lee; VHS Tape
Enter the Dragon/Spanish Subtitles; Bruce Lee; VHS Tape
Fists of Fury; Bruce Lee; VHS Tape
Game of Death; Bruce Lee; VHS Tape
Return of the Dragon; Bruce Lee; VHS Tape
Way of the Little Dragon/Ep; Bruce Lee; VHS Tape
Bruce Lee the Lost Interview; Bruce Lee; VHS Tape (Special Order)
Fist of Fear, Touch of Death; Bruce Lee; VHS Tape (Special Order)
Fist of Fear/Real Bruce Lee/2 Pack; Bruce Vvqv 20053 Lee; VHS Tape (Special Order)
Fists of Fury; Bruce Lee; VHS Tape (Special Order)
Return of Fist of Fury; Bruce Lee; VHS Tape (Special Order)
The Tao of Gung Fu (Bruce Lee Library); Bruce Lee; Paperback (Not Yet Published)
Didn't find your movie? Type in the name of the title. star or
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One interest I developed over the years was making Japenese Long Bo's. It seems my kids, who were into Ta-Kwan-Do (Korean style karate) were (and still are) rather tall and grew at a rather fast rate. To keep them supplied with bo's, I took up making them.
Warning: There are a number of people making the two piece bo's using an Acme threaded fastener, however, most of the practitioners I talked to said that they were known to break at the joint, especially at the tourament, when you need it most. There is a lot of force in a typical performance, much more in an actual strike, so I have never made any bo's that "broke" down, nor as a mechnical engineer, would I recommend them.
In discussing how to size a bo with several practitioners, I found that the length of the bo, when used for competion was recommended to be the height of the user or up to two inches taller. I did find that there was a difference of opinion on whether the bo was balanced (at the center) or weighted (one end). I think that th\\e balance difference is a user's choice and up to the practitioner. Since most of the bo's I have made were for smaller blackbelts (48 inches to 59 inches tall), most were balanced close to the center.
Most of the bo's I have made were .75 to .85 in diameter for a 24 inch section in the middle, dependent upon the size of the kids hands. I tapered from the middle 24 inch section to the ends. They typically range from .7 to .75 inch on the ends. Most of the commercial bo's I am aware of are much larger in diameter in the handle, typically .9 to 1.0 inch.
I'd be interested in rules of thumb for sizing from others making bo's.
A number of student grade commerial bo's are made from some rather heavy woods, including oak. The Japanese preferred the heartwood of the red oak, I'm told. Seems a Samuri sword didn't always cut all the way through and with a little tug on the Bo, once the blade was stuck into the wood, would break the sword.
The bo's I have made are out of kiln dried white ash. The advantages of white ash over oak are that it is about 40 percent lighter. Since most tournements don't dictate the material the weapons are made of, this give the martial artist an advantage. The white ash bo, for the martial artist, is lighter and faster. This is good for additional points in a tournament since it allows him/her to finish a lot stonger than someone trying to swing a heavier stick.
I have tried using different woods glued up. The lanination along the length works well, however, fixturing or a very precise cut are required to put a different wood in the center of the handle. Mixing wood types when using the router to rough out the bo is not a good idea if one wood is harder than another. The bit really takes a big bite out of the wood if it transitions from a hardwood to a softer wood (It gives you a flat spot).
I made the center section a comfortable diameter for the user for about 12 inches on each side of the center. I then put a taper of about 1 degree per foot over the rest of the length on both ends. I typically made them two inches over the height of the user, unless it was for a kid. I made them a little longer, typically 3 inches taller than the kid. I did make onepencil tipped bo out of hichory, however, don't believe it helps the performance. The bo was so light, that it was hard to hang on to.
Since most wood lathes are made for a 40 inch overall length, you need to stretch the lathe or buy a new, longer lathe. If you ever priced a lathe longer than 40 inches, you know it's a major expense.
Since I sometimes do things a little differently than most, I modified a Sear's Router-Crafter I had by replacing the 40 inch long, 1 inch diameter tubes with some 9 foot tubing. It works well for tall bed posts as well. I then made templetes to suit for the RouterCrafter. I had to improvise center stands as well. The longer the bo, the more the droop. If attempting to make bo's, plan on making several before you get it right.
The only difference in using the router to make the bo, rather than a lathe is that the handle becomes more ovalled than round across the diameter I think it makes it easier to hang onto and consider it a feature.
Make the bo's diameter about .03 inches over size. The final .03 inch I sand down. Even with white ash, this is the hard part. Plan on using a lot of sandpaper and have fun if using this technique, it's a muscle builder. Start with a course grit, say 60 and work your way down to 100.
I also used the router to put a radius on the end. I preferred the balled end rather than a square cut end. I used a router in a router table using a 3/8 inch quarter round bit. Careful, the router is good at taking fingers and finger tips if your are not careful.
As a side note, I have heard from other people making Long bo's who use other techniques. I received an email from one gentlman who is using a spoke shave to make bos. I have tried this technique myself and to be honest, depending on the wood used, it's considerably more work (and patients needed) to get the bo to a point where you can use sandpaper.
I have done some experimenting with surface finishes and finishes. I've settled on a final sanding with a 100 grit wood sandpaper. I found that a Danish Finish, color to suit, works well. I recommend only two coats. Additional coats have a tendency to make the finish smoother. Experienced practitioners have a few tricks like hooking the thumb over the end of the forefinger when spinning the bo at high speeds to keep it in hand.
Another finish was recommend to me by a person who has made a number of bo's used in competition. His typical finish is to put about 3 coats of carnauba wax on them, which wears off the important parts with a little use but still protects most of the bo.
As with anything, there are secrets when learning the Bo. The secrets
I know about are as follows:
If you enjoy watching the Bo, go to the Weapons Events at some local Karate Tournaments. There is a lot of talent out there and if you enjoy the Martial Arts, you will have a good time. Until the next tournament takes place, you'll just have to watch a movie. I like Martial Art's movies, however, my wife doesn't. I have learned to compromise. I can watch them as long as she isn't watching them with me. Oh well.....
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Copyright © Dexter A. Hansen