Ключевые слова: acrobat, acrobatic, adrenalin, air, athlete, athletic, background, balance, brave, crazy, danger, energy, escape, exercise, extreme, fall, fitness, fleeing, flight, fly, free, freerunners, fun, handrail, height, high, in late, jump, male, man, motion, outdoor, parkour, reckless, risky, run, skaters, somersault, speed, sport, stairs, stunt, style, teen, trick, tumble, urban, vault, wall, youth,