I don't know if Su Yayan is a thief, and the moment she stood on the podium, she always felt that all the eyes were on her...... of the neck.

  Fortunately, Su Yayan can be regarded as having experienced strong winds in the end, and quickly calmed down.

  "Ahem, before we start a new class, let's check what we did in the last class. Who wants to take the initiative? ”

  Su Yayan had just finished, and the brush under him actually lifted a forest.

  Su Yayan said: "??? "No, in general, shouldn't it be that most people don't want to be drawn to answer questions? How did they get to the point where they were turned upside down?

  Su Yayan glanced at everyone with a look of "why don't you follow the routine", and randomly ordered a few people to get up to answer the question.

  found that the other party was indeed talking to the truth, and it is estimated that after going back, he did not make much effort to study and recite them, and he did not embarrass them anymore, and quickly got to the point.

  "What are we going to do in the last class?"

  Before Su Ya finished speaking, several old people in the front row shouted hoarsely: "Acupuncture! ”

  Su Yayan: "...... "You are not old, take it easy!" Do you really think you're still seventeen or eighteen years old?

  "Ahem...... That's right, it's acupuncture. However, before learning acupuncture, we must first learn the acupuncture points of the human body. ”

  "Acupuncture points?"

  "Yes, it's the acupuncture points." Su Yayan pulled the mannequin that Ye Qiliang had prepared earlier to the podium table as she spoke.

  The eyes of everyone below lit up slightly, this mannequin was moved by Ye Qiliang this morning, and everyone saw it when they entered the classroom.

  Some students also approached curiously to take a few looks, but they wanted to touch it but were driven down by several old people, for fear that they would break this thing lightly or seriously.

  This will see Su Yayan pull this thing to his side, and subconsciously straighten his body one by one, wanting to see the model more clearly.

  "I asked Professor Ye to help make this model, and these black and red dots on it are the various acupuncture points of our human body. There are a total of 720 acupuncture points in our human body, of which there are 52 single acupoints, 309 double acupoints, and 50 extra-meridian acupoints. Far from it, the eight veins of the strange meridians of the ancients are actually a kind of meridian acupuncture points. ”

  Su Yayan paused at this point: "It is particularly noteworthy that among the seven hundred and twenty acupuncture points, one hundred and eight are vital acupoints, and among them, thirty-six are fatal death acupoints. ”

  The people below couldn't help but gasp: "Death hole? That doesn't sound like a good luck.

  "As the name suggests, death points are acupuncture points that can cause death. But you don't have to be too nervous, under normal circumstances, these acupressure points will not cause any adverse effects. The reason why they are fatal is that if you have a dispute with someone or don't want to fall and bump, it can be fatal under a strong impact. ”

  "For example, the most obvious temple is that many people know that we need to take care of this depression next to our eyes. It is because this acupuncture point is one of the temples, the dead acupoints. Everyone knows that the head is the most important position in the human body, and it is also the most complex position. When many people fall from a height, they will subconsciously reach out to protect their head and prevent it from hurting. And this temple happens to be the weakest part of the bony plate of our skull. ”