Un grupo diverso de niños se involucra en una sesión de gimnasio enérgico, con una niña sosteniendo con confianza una cuerda de salto como el maestro masculino les instruye y los guía. - Foto e imagen de stock

Cheerful preteen kids posing with jumping ropes

Happy children posing with skipping ropes in gym

Gym class. Hardworking classmates training together at their sports lesson raising hands.

Loving sports. Smiling pupil holding his big basketball standing in changing room with his classmates.

Cute group of kids exercising with balls during sport lesson at school

Adorable kids sitting back to back on fitness mat

Selective focus of happy children competing in tug of war

Selective focus of happy children holding ropes in park

Excited multiethnic kids playing musical instruments near happy teacher

Happy children holding ropes with sea knots outside

Montessori materials, happy female teacher observing concentrated boy near children during class

Redhead girl and smiling asian boy near lunch boxes in school dining room

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

Selective focus of cheerful kids competing in tug of war with african american boy