Ключевые слова: activity, adult, adventure, alpine, background, boot, carabiner, challenge, climb, climber, climbing, cracked, danger, equipment, extreme, healthy, hiker, hiking, knapsack, leisure, lifestyle, male, man, men, mountain, mountaineer, mountaineering, nature, outdoor, outdoors, outside, pair, pursuit, recreational, risk, rock, rope, rucksack, single, sky, sport, sports, stone, testing, textured, training, travel, trek, trekking, walk,