Nastolatka trzymająca sztangę i butelkę wody. Trener fitness przygotować się do treningu. Rozgrzewam się na siłowni stadionu. siła i siła. szkolenie dzieci na lekcjach wychowania fizycznego. hantle. - Zdjęcie stockowe & obraz

Teenage girl holding barbells and water bottle. fitness coach prepare for workout. warming up on stadium gym. power and strength. child training at school physical education lesson. dumbbells.

Drink enough water. Happy kid hold sports drink and dumbbells. Hydration for physical performance. Strength training workout. Fitness and sport. Sports school.

Teen girl training with dumbbells and water bottle on outdoor stadium, fitness.

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Asian sportswoman training on running track stadium, young girl running concept

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A closeup shot of a Hispanic young female working out outdoors

Happy fit girl child exercise with dumbbells on athletic track, strength training.

Girl kid training sport outside on stadium arena sit in split, flexibility.

Teen girl training with barbells on outdoor stadium, power.

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Splits exercise routine. Flexible kid do splits. Leg stretch. Stretching exercises. Fitness workout. Sports school. Physical education.

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Childhood development. child do exercise on track. healthy childhood. workout on fresh air outdoor. confident athlete with barbell. teen girl warming up on stadium. kid in sportswear use dumbbell.