A possible concise summary is:
The speaker talks about his admiration for Sergei Nikolaevich, a sports blogger and collector of unique equipment. He shows some of the exercises and devices that he uses to improve his coordination, balance, and brain function. He also mentions some of his personal experiences with sports, such as meeting Van Damme and going to the tigers. He also promotes some sponsors, such as a car loan company, a bookmaker company, and a sports nutrition brand. He ends by praising Sergei Nikolaevich's skills and achievements.
Here are the facts extracted from the text:
1. The narrator met Sergei Nikolaevich Badyuk at a teahouse in Moscow.
2. Sergei Nikolaevich Badyuk is a master of sports in sports and decorating halls and collecting unique equipment.
3. The narrator visited Sergei Nikolaevich's storehouse of knowledge, which included a collection of sports memorabilia and equipment.
4. Ivan Poddubny was a famous wrestler who was undefeated and had a unique approach to training.
5. Eugene Sandow was a bodybuilder who died of a stroke while pulling a car out of a ditch.
6. The narrator has a car, a black Volga, which he values highly.
7. Tinkoff offers car loans with a repayment period of up to 5 years and an interest rate of 8-9% per annum.
8. The narrator uses a gravitron to train, which is a type of exercise equipment that simulates weightlessness.
9. The narrator has a habit of collecting sports memorabilia and equipment.
10. Sergei Nikolaevich Badyuk has a unique approach to training, which includes using a simulator to improve balance and coordination.
11. The narrator visited a garage where people were training with weights and other equipment.
12. The narrator met Peter Krug, a famous weightlifter, who was an inspiration to him.
13. The narrator uses a ball to train his wrist and hand movements.
14. The narrator has a habit of writing with both hands at the same time, which he claims is a useful skill.
15. The narrator served in the military with Sergei Nikolaevich Badyuk.
16. The narrator has a friend who is a unique athlete and can perform complex exercises on various equipment.
17. The narrator uses a Korkin wall to train, which is a type of exercise equipment.
18. The narrator has a favorite horizontal bar that he uses to spin and train.
19. The narrator is sponsored by a sports nutrition brand called Big Santi.
20. The narrator has a habit of hanging from a bar to train his grip and arm strength.