2, should have protective gear, gloves, knee pads, elbow pads, full helmet, goggles.
3. Wear neck protection and armor when necessary. Downhill is a dangerous sport. If you want to play, you must take safety measures and lay a good foundation. The road conditions facing downhill are very complicated, such as roots, rocks, flying bags and all kinds of falling. It is very important to lay a good foundation, including physical coordination ability, car control ability, reaction speed, and self-protection consciousness when you inevitably fall off the bus. Don't be blind and confident.