Ключевые слова: activity, adrenaline, adventure, altitude, athletic, balance, challenge, cliff, climb, climber, climbing, cloud, commitment, courage, dangle, effort, evening, exercise, explore, extreme, fearless, free, grip, height, high, hiking, male, man, motivation, mountain, moving, obstacle, outdoor, peak, person, risk, rock, sky, sport, stone, strength, strong, sun, sunrise, sunset, tenacity, thrill, up, vertical,