Junge im gelben T-Shirt schaut auf Smartwatch - Stockfoto & -bild

Preteen children jumping with skipping ropes in gym

Smiling children in sportswear training with dumbbells

Boy holding fitness mat and showing thumb up

Selective focus of multiethnic children with outstretched hands doing lunges in gym

Kids in bright clothes stretching on fitness mats

Selective focus of children looking away, smiling and leaning on fitness balls in gym

Tired boy looking at smartwatch in gym

Adorable kids sitting back to back on fitness mat

Happy children posing with skipping ropes in gym

Joyful kids playing tug of war with smile

Cheerful kids lying on fitness balls in gym and looking away

Joyful kids posing on fitness balls with smile

Partial view of boy in smartwatch holding jump rope

Cute kids with balls holding hands in gym

Cute kids posing with dumbbells in gym