1. Valved palms are mostly solid palms, and occasionally empty palms. Clapping is more stimulating and more effective. It hurts when you fan, which means it's right.

2. In order to relieve the pain, you can sometimes use your empty palm. But the empty palm is not a big hole formed by bending the finger on the palm, but a shallow hole formed by folding the thumb and the other four fingers, and the other fingers are still flat, so it is basically a solid palm.

3. Use the whole palm and fingers when slapping a large area, such as slapping the front of the knee. If the area of the photographed part is not large, such as the popliteal fossa on the opposite side of the knee, you can use the finger part as the main racket, and you can shake your wrist flexibly when shooting.

4, the greater the beating, the better, the more painful the better, as long as you can bear it; It hurts a little at first, but it will ease later. Some people hold their hands very high and suddenly slow down when they want to pat the skin, which is too painful for them.

According to the intensity of slapping, it can be divided into two types: Wen Pai and Wu Pai, just as the temperature of boiling soup and decocting medicine is divided into slow fire and fierce fire. Text shoot; Wu Pai is a remake. There is no absolute standard for the strength of the attack, so Wen Pai and Wu Pai are relative concepts. The same strength, this person is martial arts, others may be literary and artistic, so the specific strength needs to be determined according to many factors such as age, illness, location and environment.

Wu Pai and Wen Pai should be used interchangeably.

The general principle is: you can't retake at the beginning, and the hitting strength should be from light to heavy. Usually, the pain is obvious at the beginning of shooting, which will be relieved after a while, and then gradually increase the intensity. As long as it can be tolerated, the greater the beating intensity, the more painful it is and the better the curative effect. Flapping can achieve the same or even better curative effect as remake, but it takes longer. If you can pat a part for more than an hour, the curative effect is better.