Mężczyzna stoi obok chłopca na siłowni, angażując się w ćwiczenia fizyczne i fitness razem. - Zdjęcie stockowe & obraz

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

Man rehabilitating his legs

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.

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

Man in sportswear whistling while playing with soccer ball near boy and grandfather on white

Smiling asian schoolboy holding notebook near backpack on bench outdoors

Cute cheerful schoolboy holding soccer ball and smiling at camera

Cheerful asian schoolboy holding copy books and looking at camera outdoors

Low angle view of happy preteen boy holding penny board while standing with girl near mall

A group of young men standing shoulder to shoulder on a vast field. They exude camaraderie and confidence as they face the horizon together.

A group of young boys enthusiastically playing soccer on a green field. They are dribbling, passing, and shooting the ball with excitement and joy.

Positive multiethnic schoolkids with notebooks looking at camera near blurred school outdoors