Name one benefit of swimming. 🤓 #🏊: danielaryf 🎥: graememurraynz Tune into redbull.tv/ironman for coverage of the 2017 IRONMAN® World Championship including full live coverage on October 14. If you’re in the United States tune into ironman.com for live coverage on October 14. #IRONMANTraining #IMKona #traning #slowmo #hawaii #roadtokona