Ключевые слова: 911, activity, adult, climb, climber, climbing, courage, danger, dangerous, daring, descend, emergency, equipment, fighter, fire, firefighter, firefighting, fireman, harness, helmet, hero, high, lifestyle, male, man, occupation, outdoor, outdoors, overhang, protection, protective, racing, rappel, rappeling, rappell, rappelling, rescue, risk, rope, safety, security, team, uniform, vertical, work,