"I know." Xiaoxiao was the first to raise his hand, "Just like boxing, you must understand the principles when boxing."

"Have you learned boxing?" Coach Liu looked at him and smiled.

Xiaoxiao proudly replied "Yes."

"Since you are learning boxing, why are you still learning table tennis?"

Although parents like to carry more classes for their children to learn more knowledge, Xiaoxiao's mother promised her son to let her follow the trend to learn to play table tennis. However, for the coach, it is more hopeful that the child should not be both focused when learning a hobby, as this will greatly reduce the learning effect.

After hearing the coach's question, Xiaoxiao was stunned for a moment, he looked at Leilei's younger brother, "I want to learn with Leilei."

It can be seen that Xiaoxiao is good at learning boxing, it should be quite good. Therefore, this child who can give up boxing and insist on following the other party to learn table tennis seems to have a secret?

Coach Liu's eyes fell on Leilei's baby's head.

"Leilee is very smart!" Brother Xiaoxiao praised Leilei's excellent things in person and what attracted him, "Leilee's math is great!"

Leilei was praised by his brother, his little face turned red, and his little eyes looked at what to do when his mother was praised ~

A child with great mathematics. When Coach Liu heard this, he was very interested and asked Leilei, "Do you have any ideas? You can tell the teacher."

Leilei told Coach Liu, "The principle of mechanics."

Such a young child actually understood the principles of mechanics? Coach Liu was shocked.

"Do you know the principles of mechanics?"

"Well. Mom said it." Leilei answered word by word.

When he sent his son to learn table tennis, he couldn't do any homework. So Ning Yunxi told his son some knowledge about table tennis. Because his son was sensitive to mathematics, physics and chemistry, Ning Yunxi deliberately explained the knowledge points in this aspect in order to arouse his son's interest.

"Tell me what you want." Coach Liu knew that some parents would teach their children about their knowledge before sending them to school. However, unless professional players take action, what they usually say is wrong, so they first listen to what the kid said.

"The ball is hard and the racket is a bit soft. So, when the racket hits the ball, the ball can be imagined as undeformed. When the racket hits the ball, the ball can be pushed hard. The ball can fly like a straight line and rotate around the center of its own sphere. So, when Leilei watched his mother play, he could see that the ball was spinning by himself when the ball flew."

The lessons that Teacher Ning gave to his son were as easy to understand as ever, and were repeated by Leilei, the precise mother's repeater. As expected, it attracted all the other children to come and listened, and they were all fascinated.

Coach Liu looked at the kid's mother.

Ning Yunxi looked embarrassed. Her original intention had never thought of letting her son show off, but she just wanted her son to learn more knowledge.

"I told my child that there is no coaching major. Please correct me more." Ning Yunxi quickly said to the coach.

"No, you are very good at speaking. You are not a professional athlete who plays table tennis. You can speak so well, but you are better than the parents I know." Coach Liu said frankly.

Xiaogu’s mother told the coach, “Teacher Ning is a math teacher at Capital No. 4 Middle School and has taught many top scorers in the college entrance examination.”

"It turns out that he is the math teacher who is the top scorer in the college entrance examination in Capital No. 4 Middle School!" Coach Liu exclaimed.
Chapter completed!