Learn how to improve your running from one of the fastest runners in the sport of triathlon. Sean Jefferson is a former professional mid-distance runner with a mile personal best of 3:56. Injuries forced him to quit running, and instead, he ended up becoming a professional triathlete. We also talk about how to get started swimming and improve quickly when you have absolutely no swimming background, just like Sean when he first started out. IN THIS EPISODE YOU'LL LEARN: -The type of run training Sean suggest triathletes do for best results -Whether you should focus on run technique or not -How to become a fast swimmer quickly when you have no background in swimming -Sean's background and story, growing up as a runner, turning pro, and then switching to triathlon LISTENER QUESTIONS: If you have questions that you want me to answer on the show or off the show (in an email), send me your question via email or Twitter (contact information below). NOTES: If you enjoy the show, please help me out by subscribing, rating and reviewing: www.scientifictriathlon.com/rate/ SHOWNOTES: www.thattriathlonshow.com Send feedback, questions or just wanna chat? CONTACT me at mikael@scientifictriathlon.com or connect on Twitter - my handle is @SciTriat.