Riding a horse is not only good for physical fitness, but also good for people's spirit, psychology, mood, mentality, visceral function and immune function ... So many people like riding a horse, and some people use riding a horse to treat diseases. Riding not only enhances physical endurance, but also cultivates courage and strong will; Girls riding a horse is also conducive to shaping a beautiful figure. The richer the country, the more people like riding horses. However, riding a horse should be gradual. First, you should know the horse's temperament, know how to get close to it and avoid being kicked, trampled and bitten by it. Secondly, study hard and always pay attention to manipulating horses, because horses are living animals. They can walk, run and lose their temper, not bicycles or motorcycles. Finally, the riding time should be gradually increased, and the amount of exercise should be gradually increased, so as to avoid sudden excessive fatigue, backache, and worn skin of buttocks or calves (doctors call it saddle injury). Sometimes when a boy rides a horse, the saddle will squeeze his testicles (it happened once when I was young. When the weather is hot, the scrotum is loose and the testicles are easily squeezed); Sometimes underwear rubs the penis and needs to be prevented. The solution is to wear tight trousers and restrict the free movement of' little brother'; In addition, when riding a horse, you should use some force to wave your legs, and don't sit completely in the saddle. Another point is that 18-year-old teenagers should not indulge in the quiet and comfortable fantasy when riding in the wild, so as to avoid "sexual excitement" (that is, penis erection or even ejaculation), because the "rat groin" at the thigh roots on both sides of the scrotum is relaxed during sexual excitement, and the small intestine can easily enter the scrotum through the rat groin (called scrotal hernia by doctors). Labyrinth in rats is the hole through which testicular artery, vein and vas deferens enter abdominal cavity. Before the boy was born, the testicles entered the scrotum through the labyrinth of rats. If the testicles don't come out, it's called cryptorchidism. When hernia happens, I feel my stomach hurts and my scrotum swells. Once it happens, we should tie the horse up and lie flat on the ground to reduce the pressure on the abdomen and let the small intestine slowly return to the abdominal cavity. Mild symptoms can recover on their own. If it does not recover for a long time, the small intestine may be necrotic in the scrotum and severe abdominal pain may occur. At this time, you must be desperate to call for help, and don't be afraid to seek medical treatment, so as not to cause serious consequences. There are many people who like riding horses now, and there will be more and more people who like riding horses in our country in the future.