Ключевые слова: active, activities, athlete, athletic, boy, child, childhood, children, concept, dumbbell, dumbbells, dumbells, energy, excited, exercise, exercises, exercising, fit, fitness, funny, health, healthy, kid, kids, life, lifestyle, lifting, muscle, muscles, muscules, outdoor, playground, portrait, pumping, raising, sport, sportive, sportsman, sporty, strength, strong, training, weight, workout,