How much do you know about the safety of your helmet?

If you ride or not? Or with a poor quality helmet, from the data below, you will know that without a helmet, take life to joke with the god of death! The question is, how many times can you be lucky?

Motorcycle-related traffic accidents account for 51% of the total number of accidents per year, while motorcycle traffic accidents account for 63% of total traffic accident deaths. Therefore, you know that motorcycles are high-risk groups and are relatively weak in traffic accidents. From the casualties of motorcycle accidents, the death rate of the Cavaliers reached 59.6%. In the absence of a helmet, the probability of injury to the body parts was as high as 64.8%.

This picture should be everyone's impression. This is an accident at 70 mph, about 112 km/h, and the helmet is slid on the ground. If you use a poor quality helmet, it is actually the same effect as no belt.
Maybe you will say that cycling is so dangerous, what about cycling? If you think so, then you don't have to look down at all. Everything is one and two sides. The motorcycle itself is not dangerous. It is a problem for the driver and the operator. If you don't correct it from your own mentality and concept, and improve your cycling skills, then you should not ride a bicycle.

Back to the safety topic of the helmet, in terms of the probability of injury, the damage caused by the helmet without helmet is 2.5 times that of the helmet. In the case of fatal injuries, the death rate without a helmet is 1.5 times that of a helmet. If you see here, you still insist on cycling without a helmet, then for your life and your family, you still give up cycling!

The function of the helmet - the brain of the brain that protects the human body. The brain is wrapped in a layer of liquid in the skull to provide shock absorption. But when the shock exceeds the range that this layer of liquid can withstand, the biggest enemy of the head is the hard skull. Just like the tofu we bought in the supermarket, it is immersed in water in the box, which is intended to reduce the shock and protect the tofu from damage.

As you can imagine, when the head hits an obstacle in high-speed movement, although the high-speed movement of the skull stops or slows down, the brain in the skull is still in a state of high-speed movement, and the situation is like throwing the tofu toward the wall. The severity of the consequences can be imagined.

How the helmet protects the deadly head trauma is not the first impact on the surface of the helmet, but the second impact of the skull and skull. The first impact occurs when the helmet hits the obstacle, and the second impact occurs when the brain hits the skull. The brain tissue will be squeezed or torn, causing permanent damage. And cerebral hemorrhage will increase the pressure on the skull and crush the brain tissue! And if a frontal impact occurs, the impact of the impact will directly penetrate the bottom of the skull, a strong impact will set off the spine and skull, cut off breathing and heartbeat function.