Ключевые слова: activity, adult, adventure, alpinism, artificial, boulder, bouldering, boy, caucasian, chalk, challenge, clambering, cliff, climb, climber, climbing, courageous, crag, entertainment, equipment, exercise, extreme, finger, fitness, free, fun, grab, hang, hobby, hold, kid, man, mountain, muscular, person, risk, rock, rope, route, safety, sport, strength, strong, success, training, up, vertical, wall, workout, young,