The video shows a person riding a mountain bike on a rocky trail. The bike is moving forward, and the rider is navigating through the rocks and bumps on the trail. The trail is surrounded by large rocks and boulders, and there are trees and shrubs visible in the background. The rider is wearing a helmet and is in motion throughout the video. The video is shot from the rider's point of view, so we can see the handlebars of the bike and the front wheel as it moves forward. The lighting suggests that it is either early morning or late afternoon.