“Why do the Americans on the ISS have a special Tranquility module, in which there are a T2 treadmill and an ARED power simulator, and are they quietly training there?” Said Yarmanova.

She said that simulators, sleeping cabins, a toilet, a central control room and a dining table are located in the ISS Zvezda module, as well as scientific experiments are being carried out, while, according to her, “the table is uncomfortable because you constantly abut ".

“Imagine yourself in the place of an astronaut: if you strain something, then, of course, you will be afraid to run at full strength,” the scientist added.

In May 2108, Russian cosmonauts Anton Shkaplerov and flight engineer Oleg Artemyev played the ISS with a soccer ball, which was used in the first match of the World Cup in Russia.