Ключевые слова: 2529 years, 3034 years, achievement, activity, adventure, arms up, asia, aspirations, athletics, balance, beautiful, belt, canada, caucasian ethnicity, challenge, climbing equipment, day, elevated view, forest, full length, gorge, green, gymnastics, highline, japan, landscape, leaf, mountain, one mid adult woman only, one person, outdoors, plant, quebec, risk, river, rope, slackline, slackliner, slacklining, summer, tank top, tohoku, tourism, travel, trousers, valley, vertical, walking, water, waterfall,