Junge hält Fitnessmatte und zeigt Daumen hoch - Stockfoto & -bild

Preteen children jumping with skipping ropes in gym

Adorable kids sitting back to back on fitness mat

Excited boys doing exercise with dumbbells together

Boy in yellow t-shirt looking at smartwatch

Preteen friends sitting on fitness mat in gym

Happy kids playing tug of war in gym

Group of laughing kids standing in gym with hands up

Selective focus of multiethnic children lined up, holding dumbbells in gym

Tired boy looking at smartwatch in gym

Group of happy pupils runing by school garden

Schoolboy with medals holding wooden cubes with word sport near blackboard

Happy schoolboy with classmates runing by school garden

Group of adorable scholars runing by school garden

Four pupils with backpacks jumping in front of blackboard

Cropped image of schoolboy holding wooden cubes with word sport near blackboard

Cropped image of schoolboy with medals holding wooden cubes with word sport near blackboard