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 backround, just like Sean when he first started out.
March 27, 2023