Ключевые слова: active, activity, adolescent, adventure, are, ascent, belay, boulder, boy, brother, carabiner, chalk, challenge, climb, climber, climbing, clothes, courage, crag, danger, dangerous, equipment, extreme, gear, gray, grip, harness, helmet, kid, mountain, people, person, preteen, risk, rock, rock climbing, rugged, safety, wall, young,