Ключевые слова: action, active, activity, adventure, amusement, artificial, brave, challenge, clamber, clambering, cliff, climb, climber, climbing, colors, courage, courageous, entertainment, equipment, exercise, extreme, fun, grunge, hang, helmet, help, high, hold, mountain, moving, muscular, outdoor, park, people, play, playground, recreation, risk, rock, rope, safety, sport, strength, strong, survival, take, texture, vertical, wall,