The head is most important of human body, so protecting head security is a very important thing , all kinds of sports organizations and hosts has the safety requirements to ask every participant must wear the helmet, which is a mandatory provision.
No matter what you are a professional driver, seasoned professionals or new entrants, accident is inevitable for cycling racing. There are a lot of reasons to cause the fall down, such as people and cars on the road, suffering sudden big drop on off-road surface, or not skilled in riding bikes will cause the problem of fall down and injury. When it only injured the skin and body parts, we can see the doctor on time, but if the head injured could be a very serious situation maybe even deadly. For the friends who attend the event in long-term and enjoy the competitive race as well, in case of accident we must familiar with riding common sports injury before proceeding.