The video shows a man riding a mountain bike down a dirt trail in the woods. He is wearing a blue helmet and a black shirt with green sleeves. The bike has a red frame. The man is riding the bike with his hands on the handlebars and his feet on the pedals. He is leaning forward as he rides, and the bike is moving at a moderate speed. The trail is surrounded by trees and foliage, and there is no one else visible in the video.