E-Judo

Judo network and forum


    Judo Stats

    Share

    Jerry Hays

    Posts : 142
    Join date : 2012-12-31

    Judo Stats

    Post by Jerry Hays on Sat Jun 29, 2013 1:02 am

    I would appreciate your opinion of the products at http://www.fencestat.fr/english/products/judostat.html
    avatar
    Cichorei Kano

    Posts : 1948
    Join date : 2013-01-16
    Age : 857
    Location : the Holy See

    Re: Judo Stats

    Post by Cichorei Kano on Sat Jun 29, 2013 1:56 am

    I don't understand what the product does. It mentions 'analysis' but does not describe or specify what kind of analysis: factor analysis, biomechanical analysis, blood analysis ? It seems that what it offers is merely some kind of registration device allowing you to put in numerical numbers of frequencies that something occurs in a match or for an athlete, something in the sense of athlete X obtained 4 ippon scores today, received 5 shidô against, and scored twice with seoi-nage. If this is what it does or allows then really the term 'analysis' is a misnomer although it certainly would not be solely responsible for this, as this misnomer is fairly well-spread in judo. In that case, contrary to 'analysis' we really are talking then about mere "descriptive registration". 'Analysis' really would involve measurement and de-constructing things to find responses to how and why.

    Serious match analysis in judo is not that simple due to an infinite number of possibilities. Individual X in his fight with B could be attacking mostly with seoi-nage in a match that has a slow pace. This has little or no bearing on anticipating how the match of athlete X against athlete Z might be, who might have a totally different style and grip. It could well be that this turns out to be a high-paced match where X decides to attack mostly with harai-goshi or ô-soto-gari, or Z might be a newaza specialist resulting in a match that (assuming the IJF would still allow this) would entirely be spent in groundwork. Now how the heck could you have derived or anticipated that from the match of athlete X against athlete Y ?

    This is obviously not an evaluation of the product mentioned in the first post, but if I correctly understand what it offers, then it is still a crucial and relevant concern. If I do not understand it correctly, then my suggestion would be to devote some serious attention to the commercial description of the product on the website. The text on the website is poor with typo's (for example: "choosse your athletes and your referee") and grammar mistakes, and editorial attention from a native speaker of English is recommended.


    _________________


    "The world is a republic of mediocrities, and always was." (Thomas Carlyle)
    "Nothing is as approved as mediocrity, the majority has established it and it fixes it fangs on whatever gets beyond it either way." (Blaise Pascal)
    "Quand on essaie, c'est difficile. Quand on n'essaie pas, c'est impossible" (Guess Who ?)
    "I am never wrong. Once I thought I was, and that was a mistake."

      Current date/time is Thu Oct 19, 2017 12:13 am