Yes, this is a picture of Z playing soccer. But as you can see from this photo (taken by my lovely wife), it's about time that my child perfect The Crane Technique. Her limbs are not straight enough. Perhaps the best way to teach her these things (besides watching the Karate Kid) is to give her common household chores that teach her karate.
"Yes, Z-san. Clean the toilet bowl with a sweeping, clockwise motion."
"Z-san, snatch up the books from the floor with a quick, decisive motion."
"Z-san, take these chopsticks and catch all the flies buzzing around in here."
I know, I know... some of you think this is evidence that I am trying to turn my poor daughters into martial art loving boys, but that's where you're wrong. I think it's time for you to go rent Karate Kid 3.