Dzieci trzymając hantle i przy użyciu platformy krok - Zdjęcie stockowe & obraz

Preteen kids training with dumbbells and step platforms

Group of cheerful kids doing stretching in gym

Cheerful kids doing exercises with step platforms

Adorable kids standing on step platforms in gym

Kids talking while sitting on fitness balls

Kids using step platforms while doing push-up exercise

Woman smiling and raising her hands up while doing exercise. Small children repeat the exercise after their parents in the gym.

Selective focus of multiethnic children holding dumbbells and working out together on step platforms in gym

Cropped view of kids standing on step platforms and holding dumbbells

Instructor helping mature people stretching on yoga mats in fitness studio

Group of people doing plank on yoga mats in studio

Group of women exercising with fitness balls in studio

Side view of attractive sportswoman doing abs exercise and using fitness ball at gym

Sporty family with daughter holding fitness mats, isolated on pink

Smiling mother and daughter lying on fit balls at home

Beautiful little child working out with dumbbells

Blonde youngster in sportswear holding fitness mat, isolated on pink