... everyone, I m a judoka and I ve been practicing judo for about 10 years now. I m currently a brown belt and preparing for the different exams to pass my black belt. Over the years, I ve noticed something: outside of training sessions, it s actually hard to really analyze your own techniques. During practice, the coach gives feedback, but once you re home, it s mostly just memory and feeling. Sometimes I film myself, but it s difficult ... ... objectively see what s wrong with my posture, balance, or timing. So I ve been thinking about building something. I m exploring the idea of an app that could analyze judo