Ключевые слова: activity, adrenalin, adult, alone, arm, athlete, athletic, challenge, cliff, climb, climber, climbing, cling, closeup, dangerous, determination, equipment, extreme, fearless, focused, grip, hanging, height, high, holding, male, man, mountain, muscular, one, outdoor, people, person, recreation, risk, rock, rope, safety, sport, stone, strength, struggle, thrill, training, up, wall, young,