Ключевые слова: 30s, activity, anticipation, athlete, athletic, athleticism, athletics, caucasian, challenge, closeup, competition, competitive, female, game, knot, lace, leisure, lifestyle, mid adult, player, race, run, runner, shoe, shoelace, sole, sport, sport shoes, sports, sportswear, sportswoman, stadium, starting point, strength, track, trainer shoes, training, wearing, woman,