Here is a concise description of the video: The video shows a snowboarder attempting a trick on a rail at a ski resort. The snowboarder, dressed in a light gray jacket, dark pants, and a yellow headband, approaches the rail and tries to ride across it. The snowboarder loses balance and falls off the rail. The scene takes place in a snowy area with trees and a ski lift in the background. Other people can be seen nearby. The weather appears to be partly cloudy.