Ключевые слова: action, athlete, autumn, backpack, climbing, coast, competition, compression, country, cross, extreme, hiking, jogger, jogging, male, man, marathon, marine, motion, mountain, ocean, outdoor, people, poles, race, racing, real, run, runner, runners, running, sea, shore, skyrunner, skyrunning, socks, sport, sticks, track, trail, trailrunning, trekking, uphill, walking,