Why is this airplane's wing shaped so funky?

Wing Chun Wooden dummy, or Muk Yan Jong, sharpens your strikes, improves your precision, and helps you deliver power with balance. With every hit, your body grows tougher and more resilient. The wooden dummy pushes you to master timing and flow, allowing you to move effortlessly from one technique to the next. It’s not just about learning—it's about transforming your skills into instinct. The dummy also helps you work your way out of dead ends, mentally and physically. The combination of the woo