Ключевые слова: action, adult, adventure, athlete, athletic, autumn, background, backpack, cliff, climb, climbing, compet, couple, endurance, exercise, feet, female, fitness, hiking, hill, jogging, legs, marathon, mountain, nordic, offroad, person, poles, race, rock, run, runner, runners, running, sheer, shoes, side view, speed, sport, sports, steep, stick, stones, track, trail, uphill, walking, watch, woman, young,