Tutoring Sunset is Vasily Moyse, the former coach of Dawn in Lunesk, the Ukran Ucu Super League, and Lucas Mois, Vahiri's grandson, who is operating the computer next to him.

Because of the war, Vahili took his grandson to Germany, because he was 67 years old and did not understand German, even if he was once a meritorious coach of Uklan, it was not easy to find a job in Germany, and he asked Timoshchuk for help, and finally found Sunset.

Sunset fears that she will make a mistake in her haste to practice, and she hits it off when she is in Uklan knowing that the meritorious coach is very good at training and promoting young players. Sunset knew that if it weren't for the war, it would not be her turn to hire this kind of Ukran meritorious youth coach in Uklan, let alone be a personal coach.

Sunset's surprise was Lucas Moise, a young man with a lot of research in sports and software, who came up with a lot of new ideas and methods for training, and Sunset was very happy to hire two personal trainers.

Under Thomas's middle-of-the-line operation, the sponsorship contract was finally signed by Puma for 3 years and 5 million euros, and Sunset's 150,000 euros per year salary for her grandchildren's personal trainer was not at all under pressure. The expenses can also be deducted from taxes, and the part they actually bear is only more than half, so I naturally invited them very happily.

Vahiri is responsible for directing all of Sunset's personal training and advising Sunset on development plans and tactics, while Lucas is responsible for the use of technology in training. Now this kind of confrontation training was proposed by Vahiri, and the high-speed camera next to it was Lucas's idea, and after the training, the three people will use the video slow-motion analysis to discuss the gains and losses in the training, and the correction of technical movements is very effective. Vahiri, on the other hand, used his experience to advise Sunset on his breakthrough methods and technical applications.

It's a fun and effective workout that Sunset enjoys every day.

Stenzel and Gu Shuo also benefited a lot from their assistance in training, and the experienced Wahili coached them some defensive runs and movements by the way, which gave them some sudden understanding, and they would take the initiative to participate in every training.

After the training session, they help Lucas clean up the camera and return to Sunset's residence. Sunset is in charge of cooking and entertaining everyone, Lucas has to post-process the video taken during training, and when Sten Zell and Follenbach are sent away after eating, he prepares tea and coffee, and goes to the analysis room next to the restaurant to summarize the gains and losses of training.

The analysis room, the high-speed cameras and computer equipment in the training are all equipped at the request of Lucas, and it is a rebuilt activity room in the previous house, which is more than 80 square meters. On one side, there is a huge TV screen on the wall that can be connected to a computer to play training and game videos, and a conference table and a few chairs are placed in front of it. On the other side of the room is a square artificial turf of more than ten square meters, several sets of spotlights can illuminate the lawn, and four 3D high-speed cameras are placed in the four corners.

The investment was so huge that even though Sunset had a surprising amount of sponsorship income, Sunset gritted her teeth and agreed.

Not only is there an analytics room, but there is also a data studio in Lucas, an enterprise-class mainframe computer, and a lot of analysis software is also expensive. In addition, the small football field in the backyard has also been modified with many modifications at Lucas's suggestion, including cameras and a large display. There are also a number of lab-grade telemetry devices that measure and collect speed and strength during training on the court.

Lucas had just graduated from the Cologne Institute of Physical Education, and his previous plan was to return to Lunesque Dawn Club to work as a data analyst, but after graduation, there was a war in the local area, and even if the Ukrainian Super League was still going on, he didn't want to go back. However, in Germany, even Vahili lacks connections, and it is difficult to help Lucas find a job, and finally forming a personal coaching team for grandchildren is also more to promote his grandson, otherwise there are so many clubs in Germany, even if the language is not clear, there is no problem to be an assistant coach or something.

The post-dinner training analysis was led by Lucas, who started with a slow-motion video clip of Sunset's line change.

As a player, Sunset rarely gets a chance to see her movements from another perspective, let alone in the middle of practice. When I saw the process of changing lines in my slow motion, coupled with Lucas's comparison of Owen and Robinho, the stiffness and incongruity were very clear and intuitive, even if the proportions were small.

Lucas then brings up a scary skeleton and muscle model to more intuitively reflect the skeletal and muscular movements used in the movement, pointing out Sunset's mistakes in the line change and listing the comparisons, so that he knows where he is wrong.

Vahili then uses his experience to make suggestions for improvements, and then corrects them on the spot on the adjacent artificial turf, and every detail is corrected repeatedly until it is standardized.

Sunset had never thought that there would be so many irrationalities in her self-esteem, from the use of her body in her movements to the wrong choices in her responses, but Lucas would point out a lot of problems after every training session.

And after the correction, he had more options to deal with in the face of defense, and his movements were more fluid, which proved that the problem did exist, and the effect was very obvious, so Lucas continued to ask for the investment and spent it painfully, and the first two million euros of Puma sponsorship that had just arrived were spent in a blink of an eye.

These effects not only impressed Sunset, but also convinced Vahiri, who was also skeptical at first, lamenting the power of technology and suggesting improvements based on his coaching experience.

Vahiri is grateful that Sunset has not yet seen the actual results, and that Lucas's talent can be put on display by spending a lot of money on some of his grandson's ideas. In just a few days, he treated Sunset as a family member, and taught his rich experience without concealment, and got along with him in a strict and cordial manner.

After the analysis meeting, Gu Shuo and the others drove back to their host family with great satisfaction, and Sunset started to run at night and sent Vahiri back to their rented house not far away, leaving Lucas, a tech nerd, to do his research in the data studio.

Running up the forest trail of Castle Hill, Sunset thought about the words that had struck Lucas Moise when they first met:

"Big data and big computing have changed many areas of the world, and they will inevitably affect football. When the power of technology is combined with sports science, it will inevitably change the training and game ...... of football in the same way that many traditional industries have changed."

Judging from the results of just a few days of training, Sunset has become more and more trusting of Lucas and more confident in the future......