Ключевые слова: activity, adventure, agility, balance, challenge, clambering, climb, climber, climbing, concentration, cord, courage, course, danger, dangerous, education, effort, entertainment, equipment, exercising, extreme, fit, forest, hang, high, hold, insurance, joy, ladder, learning, obstacle, outdoor, overcome, park, passage, physical, play, power, risk, rope, safety, scout, skill, sport, strength, success, survival, tree, trial, years,