San Pietroburgo, Russia - 16 marzo 2020: classi di educazione fisica nella scuola primaria in una scuola secondaria. Un ragazzo con una maglietta bianca supera lo standard per le flessioni dal pavimento. Insegnante donna controlla la correttezza e il risultato - Foto e immagini stock

St. Petersburg, Russia - March 16, 2020: In a physical education lesson, a junior high school student passes a standard for strength physical exercise - push-ups with the help of hands

St. Petersburg, Russia - March 16, 2020: Physical education classes in primary school in a secondary school. Pupils watch a boy push up from the floor

St. Petersburg, Russia - March 16, 2020: Physical education classes in primary school in a secondary school. The teacher checks how the girl does push-ups.

Leningrad region, Russia - May 12, 2017: Students in white T-shirts perform an exercise push-up from the floor. Two boys indulge

Leningrad Region, Russia - May 12, 2017: An elderly physical education teacher trains children in power exercises. He shows the boy how to keep his back during push-ups from the floor.

Saint-Petersburg, Russia - December 12, 2016goda: Students take exams on physical training in the public center of the TRP test standards.

Leningrad region, Russia - May 12, 2017: Physical education lesson in the small gymnasium of a rural school. An elderly teacher trains boys.

First graders in their first physical education class at the gym. The teacher assigns a task to the students. Moscow, Russia, September 2, 2019

Saint-Petersburg, Russia - December 12, 2016goda: Students take exams on physical training in the public center of the TRP test standards.

Saint-Petersburg, Russia - December 12, 2016goda: Students take exams on physical training in the public center of the TRP test standards.

St. Petersburg, Russia - March 16, 2020: Physical education classes in primary school in a secondary school. Exercise push-ups from the floor. Unrecognized faces

Saint-Petersburg, Russia - December 12, 2016goda: Students take exams on physical training in the public center of the TRP test standards.

Leningradskaya Oblast, Russia - May 12, 2017: Six boys' pupils are doing an exercise in squashing off the floor in the gymnasium of an elementary school.

Saint-Petersburg, Russia - December 12, 2016goda: Students take exams on physical training in the public center of the TRP test standards.

Saint-Petersburg, Russia - December 12, 2016goda: Students take exams on physical training in the public center of the TRP test standards.

St. Petersburg, Russia - March 16, 2020: Physical education classes in primary school in a secondary school. Control for the correct push-ups from the floor