Damnright...the legs get quite the workout with those kiba-dachi stances. I love this kata, and the kiba dachi is the key to the workout you get from it. Now i'm gonna nitpick a little…I hear this a lot — kiba dachi means horse or horseback stance, but a lot of people say "kiba dachi stance" which means "horse stance stance" If you say dachi, you don't need to say stance after it. Sorry — it seems minor, but for some reason I have to say something when I hear it — I can't help myself! Is it not shiko daichi ?