Ключевые слова: activity, adventure, backgrounds, childhood, construction, courage, danger, east, equipment, exploration, extreme, forest, fun, harness, healthy, leisure, lifestyles, light, made, man, nature, outdoors, park, people, plank, playground, positive, pursuit, recreational, ropes, safety, security, skill, space, sports, strength, summer, travel, tree, up, view, wood, zip,