Niña rubia preadolescente haciendo ejercicio con la mancuerna con el niño en la pelota de fitness en el telón de fondo - Foto e imagen de stock

Adorable kids sitting back to back on fitness mat

Two kids sitting back to back on fitness mat

Kids posing with smile while sitting on fitness balls

Cute smiling little girl sitting on floor and exercising with dumbbells in gym

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

Selective focus of multicultural children doing exercise with outstretched hands on fitness mats

Front view of multiethnic children raising hands with dumbbells while doing Step Aerobics in gym

Kids talking while sitting on fitness balls

Women at gym doing stretching exercises

Children in roller skates drinking water on skating rink

Children talking while putting on roller skates

Overhead view of cute kid and father looking at each other in gym

Overhead view of happy father and son holding hands while sitting on fitness mats

Businesswoman doing squats with dumbbell with trainer at office

Group of smiling children in roller skates listening to trainer instructions

Group of kids laughing and holding hands

Sporty young couple doing plank exercise in gym