judo ball for ashiwaza improving / judoball

Basic practice for judo ashiwaza improving with judo ball ( judoball ). Judo ball was developed by Mr. Frantisek Jahoda from Salzburg, Austria before 25 years ago. Is nice do this similar practice with children and adults for their better foot control for effective judo ashiwaza. I have some good experiences with its. Some clubs in Germany, Austria and Czech Republic uses this for training ashiwaza for beginners. It learn right postitions of foot for harai ot gari.  



Here is more info about judo ball. It has own patent. Pdf with more info and description is here http://www.freepatentsonline.com/4998719.pdf

Before 20 years ago I watched some instructional film from Mr. Jahoda and his sons (both were Austrian judo national team members later). It was nice video.

Here is photo of Mr. Frantisek Jahoda from one seminar in Jicin, Czech Republic around year 1990.


More info about judoball ( selling / patent info etc. ) could have Mr. Jahoda Martin from Judoschule Sakura Salzburg Austria ( http://www.judoschule-sakura.at/kontakt.php )

That's a clever design, thanks!

Yes, it has. It is similar to instep and foot.

noboru wrote:Basic practice for judo ashiwaza improving with judo ball ( judoball ). ......
More info about judoball ( selling / patent info etc. ) could have Mr. Jahoda Martin from Judoschule Sakura Salzburg Austria ( http://www.judoschule-sakura.at/kontakt.php )

I sent an email to that address and asked for a couple of quotes.

Nothing yet.

Me too before month. No answer. But his brother Mr. Jahoda Roman told me, that his brother is right person for all issues about judoball.

well, if he wants to sell them someone should answer the requests for quotes