The video shows a person riding a mountain bike on a dirt trail. The camera is positioned on the handlebars of the bike, giving a first-person view of the ride. The rider is following another cyclist who is ahead on the trail. The trail is surrounded by trees and vegetation, and there are rocks and roots on the path. The rider navigates through the trail, going over bumps and around curves. The video captures the thrill and excitement of mountain biking in a natural setting.