A month of intensive training is a very productive way of operation. Especially for professional athletes, the lifting effect is very obvious.

Day after day, everyone is improving at a speed that is visible to the naked eye.

Under the coach's pumping, Yao Aijun "unwillingly" began to increase the difficulty of training. The more stable the player, the more he wants people to know where his limits are.

Zhang Changqing asked Yao Aijun to go to a higher difficulty again and again, and he was defeated again and again in his unprocrastinating completion. The average player turns forward in 1/4 groups and 2/3 turns backwards, and there is always a weakness. Just like the backstroke and breaststroke can't be both, there are always some power and muscles that are reversed.

But Yao Aijun is surprisingly balanced, the actions of the 1~4 groups are not a little biased, and it seems that there are no shortcomings!

"How?" Wang Dalong occasionally visits the training ground of the players to see the progress.

Zhang Changqing took the records on the clipboard and flipped them through for him.

Week 1:

109C/407B: Yao Aijun's average effective score is 85; Land aviation fluctuates greatly, with 85~6 points; He Tao is basically stable at about 75 points, and the effect of entering the water is not good; Zhu Yan and other team members have an effective score of 7 points.

Week 2:

307C/207B: Yao Aijun continues to maintain a valid score of 85; It was followed by 75 points for Lu Airlines, 7 points for He Tao, etc.

Week 3:

5255b: Yao Aijun, He Tao 85; The fluctuation of land aviation is still very large, and the score difference is 85~55. This kind of action with rotation is very obvious for young players.

……

"At present, Yao Aijun and He Tao are more prominent in terms of stability. Zhu Yan's movements are more delicate, but the overall rhythm still needs to be practiced, and he will be crooked as soon as the difficulty comes up. As for Lu Hang-" Zhang Changqing shook his head, this kid is really too unstable!

Wang Dalong looked at the training data record and thought about it: "You first let them take it apart and practice it individually, and whichever action is unstable will be on it." Tell him, which jump doesn't work, and go back to report to him on the action list that accounts for 2! Then you can copy a copy of this data for me to take with me. ”

"Okay."

Wang Dalong came out of the small hall of the training camp, and went to Li Kuanfu's research room with data records.

"Xiao Li, come and show me. I don't think I have any ideas, but I can't think of them. You show me. Wang Dalong spread the data one by one on the desk, and propped his hands on the top of the table and looked down, as if he could press something out of this way.

Li Kuan came back and looked at it carefully from the first page.

Data logging starts with the training camp. There are only daily training results and training program records.

He looked at it for a while, thought about it, and watched it again like Wang Dalong on his stomach.

Then he picked up his small notebook and sketched and wrote for a long time. said: "Among these team members, except for Yao Aijun and Lu Hang, who often come over and know better, the rest of my information here is not complete. Either you see, when Coach Zhang's side is free, let them come over and record a data, and I'll show you again. ”

"Hmmm! Okay, let's be at night. In the afternoon, let them come over after walking into the water, and then go to eat after recording. ”

The collective training system is such a parent ****, Wang Dalong decided with a wave of his hand that the team members' dinner time tonight would be postponed......

Of course, the busier one is Comrade Li Kuanfu in the research room. His interest in studying the data was far greater than dinner! When the last team member finished recording the physical fitness data, Li Kuanfu waved his hand and let them go to dinner. I began to sit at the table and pour out these first-hand materials.

Age, height, bone condition, muscle condition, reaction time...... And all the data that can be sampled, little by little in his hands, into icons, trying to analyze the subtle relationship between them and training performance feedback!

"Teacher Li, it's time to eat."

"Teacher Li, we're going home, why don't you leave early?"

……

Li Kuanfu was addicted to the data game and played all night, only to vaguely feel that it might have something to do with the set of evaluation criteria given by Yao Aijun earlier.

Li Kuanfu, who was excited, wanted to arrest people immediately and sit at the table to fight with him, but unfortunately when he looked up, the sky was still dark......

The next day, Yao Aijun continued to practice 5255b in the team, and Li Kuanfu, who had fallen asleep, came to the training site with eager eyes.

"Line up, go one by one, don't stop!! Fast! Fast! Yes, okay, next! ”

Zhang Changqing's loud voice echoed in the small closed training hall. The team members lined up and jumped off the platform one by one to warm up. After a round of walking, I began to practice the highlight of the week, 5255.

When Li Kuanfu came in, an assistant teacher told Zhang Changqing. Zhang Changqing didn't pay attention to him until he finished a round of training and jumping.

Zhang Changqing grinned and asked, "Talent!" What the Great Dragon King gave you, are you ready? ”

"It's kind of interesting to get it again. Come over and see how you practice on the spot. ”

Zhang Changqing nodded and asked the teaching assistant to find a position for him. Turning around, he pulled the players to start the next round.

5255b is a 36-difficulty twist. Two and a half weeks posteriorly plus two and a half weeks of rotation and two and a half bends. The rotation action is very important for the coordination and strength transformation of the players.

The 5 sets of twists are all first in the air and then flipped, whether it is a left or right turn at the beginning, the starting hand will add a horizontal turn force to the body. It is this force that affects the body's sense of balance.

The most obvious example is the toss and jump in figure skating, and any movement that turns out is carried out in the direction of the exit. Just the friction of figure skating determines that this effect will be made bigger and easier to see.

Diving, on the other hand, is about minimizing the impact in this direction! Imagine, if you jump out of a turn, you can't turn out! Then after you turn around twice, can you still find the direction to turn around?!

Therefore, the 5 sets of movements are quite difficult.

The players who can participate in the training camp on the spot and enter the national team are not bad. The beginner's fault has long been invisible, but more or less looking at it, after the 5 sets of twists rise to the difficulty of 5255b, there will still be more flaws.

"Well, it's okay this time, you have to pick it up quickly after you turn it, don't be stunned, it's too late to open it! Next! ”

"Where did you turn your leg? Do you know it yourself?! Let's go, next! ”

"He Tao can do this, let's take a good look! Jump again...... Okay, let's go! Next! ”

……

Zhang Changqing shouted for more than two hours, and Li Kuanfu sat on the side and watched for more than two hours.

"Do you see what's coming?" Zhang Changqing asked the team members to rest for 10 minutes first, drank his own saliva, and asked Li Kuanfu on the side in a dumb voice.

"It's a little closer to what I thought, wait until you finish practicing, I'll find Yao Aijun and let him be a model for me."

"Good!" (To be continued.) )