Su Yayan stretched out his hand and gestured on the model: "Because it is the weakest, it is the easiest to hurt the brain." Usually we rub it lightly to relieve brain fatigue to a certain extent, but we must not hit it hard, especially not to hit it. If the force is too great, it can lead to fainting at least and fatal at worst. ”

  As soon as Su Yayan said this, some people below couldn't help but exhale in a low voice.

  "I know this! When I was in high school, I once came home and encountered two teams of people fighting near the school, and one of them was particularly fierce and hit people on the head. There was a boy who was hit by him to this position, and he fell to the ground, and then he heard it and disappeared, and that person was arrested because of it. ”

  "I also remember one thing when you are like this, before I had a distant relative, a man, who was only thirty or forty years old. It is said that when I went out to the toilet at night, the road was slippery in the rain, so I slipped and fell to the ground and died immediately. Later, when I heard from other relatives, it seemed that a stone had hit the door of his head, and now I think about it very carefully. ”

  Su Yayan listened to the discussion, breathed a sigh of relief, and said: "So everyone must have a certain awareness, the acupuncture points of the human body can assist us in curing diseases, but they also have a certain degree of danger, and we can't do it easily before we are sure, so as not to do bad things with good intentions, and saving people will not hurt people." ”

  When everyone heard this, they nodded their heads and wrote down every word of Su Yayan.

  "Today, let's learn a few acupuncture points on our hands."

  As soon as Su Yayan's words fell, someone at the bottom recommended herself: "Sister Su, do you need a helper?" Just like the last lesson, I can help! ”

  A stone startled a thousand waves, this person spoke, and those people below who were about to move also echoed: "I can too!" Sister Su looks at me, I am 1.8 meters, weigh 166, exercise daily, be strong and strong, and have no bad habits. ”

  Su Yayan: "......" is strong and has no bad habits, are you here for a blind date or a class?

  "Go, go, go! Since you want to be an assistant, you must choose the kind of person who is not very healthy. If you don't have a serious illness, you have to have a problem like illness. The first one like you who is too healthy should be ruled out. Sister Su, look at me, look at me, I am the most suitable. ”

  A healthy classmate who was scolded again: "......" is too healthy this year, is it wrong?

  Su Yayan: "......, you don't have to curse yourself like this."

  The crowd of students below was surging, and a few elderly people in the front row couldn't sit still.

  "A bunch of bunnies get out of the way. All of them are in their early twenties, jumping around, can there be more pain from our old bones? Even if Sister Su wants to choose, she should choose us, what is the matter with you young people? ”

  "It's just that I don't understand the way of respecting teachers at all. How do you teach you? Respect the teacher and know how to be humble. Normally, forget it, the teacher turns a blind eye, and this time I can't give you anything. ”

  The young people who were deducted from the old pot who did not respect the teacher: "......" who let whom, don't bring such a bully!

  Su Yayan: "...... you are all old bones, can you settle down and don't mix everything?"

  People are still jumping around, I think the most powerful people here are a few of you!