Swing set fun

I'm pretty sure this isn't the proper way to play on a swing set. Little sister decided to show us the cool tricks that she could do. Big brother, as big brothers generally do, said that was nothing! He could do that. No big deal!
Big brother tried and tried. First it was the shoes, then it was something else, and something else after that. Finally he admitted defeat. I guess there are some things a little sister can do that a big brother can't do after all! =o)