Ключевые слова: active, activity, athlete, body, excursion, fast, feet, foot, footwear, gait, health, healthy, hobby, human, jogging, leisure activity, locomotion, movement, muscle, nature, organism, outdoor, physical, physical education, physical exercise, pleasure, race, racing, recreation, runner, running, running shoe, running shoes, running sport, running track, runs, shape, shoe, shoe fashion, shoes, sport, sports, sprint, sprinter, start, stature, summer, train, training, walk,