Ключевые слова: achievement, action, activity, adventure, athlete, balance, canada, challenge, cloudscape, concentration, concept, courage, danger, equilibrium, extreme, fitness, freedom, freestyle, height, high, highline, leisure, line, man, mountain, nature, ontario, outdoor, people, performance, person, recreation, remote, rig, risk, rock, rope, sky, slack, slackline, slacklining, sport, standing, sunset, tension, tight, tightrope, walk, walker, young,