In the video, a man is seen riding a mountain bike on a dirt trail. He is wearing a black shirt and black shorts, and is riding a green mountain bike. The trail is surrounded by grass and trees, and the man is seen riding over a wooden bridge and through a muddy area. He is also seen jumping over a small hill and riding through a grassy area. The man appears to be skilled at riding the bike, as he maneuvers through the trail with ease.