Ключевые слова: accomplishment, achievement, acrobat, acrobatic, active, activity, air, ambition, athlete, athletic, attraction, body, boy, break, challenge, chance, control, dance, danger, dangerous, doubt, enjoying, exercise, extreme, fall, falling, fear, fly, flying, freedom, fun, games, guy, gymnastic, happiness, happy, hard, hazard, high, humor, informal, isolated, joy, jump, jumping, jumps, legs, life, lifestyle, male, man, opportunity, pass, people, person, potential, reach, reaching, risk, rope, safety, security, sky, sport, success, teen, tension, tough, tower, young,