Ключевые слова: activity, athlete, athleticism, backgrounds, competition, effort, endurance, exercising, grass, green, healthy lifestyle, in a row, jogging, leisure activity, men, motion, outdoors, power, pursuit, recreational pursuit, running, running track, single line, speed, sport, sports, sports race, sports track, sports training, sprinting, stadium, striped, success, track, track and field, track event, training, white lines, winning,