 So if you look from the top, I'm actually slicing straightforward, but you can see that the hand replaces the hand. They all go back to center, and they're making contact on the skin of my forearms. And while you're slicing the skin, this actually helps you to condition your forearms to become stronger and harder. It's called two-cell or stripping hand technique. Two, three, four, five, six, seven, eight, nine, ten.