Ключевые слова: aim, athlete, athletic, background, endurance, energy, exercise, fast, feet, field, finish, fit, fitness, green, health, healthy, jogging, lane, leg, line, male, marathon, men, morning, motion, orange, outdoor, outside, park, person, power, race, run, runner, speed, sport, sprint, sprinter, stadium, start, sun, sunbeam, sunlight, track, training, tree, triathlon, winner, young,