Ключевые слова: aerodynamics, athlete, athletes, austria, bicycle, bicycles, bike, biker, challenge track, competition, curve, cycle, cycling, effort, elite, event, fight, hauser, helmet, iron man, itu world triathlon series, julia hauser, lisa perterer, motion, performance, perterer, pro cycling, professional, race, racer, red dress, red dresses, riding, spain, speed, sport, sprint, stockholm, sweden, triathlete, triathlon, vattenfall world triathlon 2014,