Ключевые слова: agility, athlete, athletics, authentic, back, background, behind, candid, drill, drills, exercise, fitness, flexibility, form, girl, hurdles, hurdling, lanes, lifestyle, obstacle, outdoors, practice, practicing, real life, real people, rear view, runner, speed, sports, stepping over, strength, stretching, sweats, team, teenager, track, track and field, training, view, walking, warm up,