Ключевые слова: active, activity, bee, bones, cell, champion, comb, competition, competitive, diet, distance, durable, endurance, energy, exercising, fast, figure, fit, guy, health, hurdle, hurdling, jogging, jump, legs, male, men, motion, muscles, muscular, obstacle, people, race, run, runner, school, speed, sport, sprinting, stadium, stamina, strength, student, teenager, tough, track, training, young,