 Boom, boom, boom, boom, go this way. Boom, boom, boom, boom, boom, boom, boom, like that. So that's how you train the Wing Chun Wind Dummy without a wind dummy because now, if you know how to use the attacks, you can just imagine the attacker and defending yourself against him and countering, using the techniques, coordinating with your steps, and then just practicing that movement in the air. It's just like shadow boxing. And you get to practice your coordination and your timing and also your power.