Driver was riding his quad along one of the trails at the Hollister Hills Recreation Area in California, U.S.A when he noticed another quad had flipped over and pinned the driver. He quickly went to the rescue. He gathered some logs to lift the ATV, but obviously the injured man was in great pain. His both legs had been trapped under the vehicle for at least 5 minutes. After some struggle, the victim was rescued from the 500-pound vehicle. A couple of other drivers who showed up later helped get the quad rolled back on its wheels. The man recovered after 10-15 minutes and rode back to the main camp on his own. Video was filmed in 2015.