41,636 views
Naver Cafe: https://cafe.naver.com/ultimate01/?vi... Oxygen that is essential for our body https://smartstore.naver.com/allbarum... [kakaotalk] https://open.kakao.com/o/sGVVXuKf [instagram] / runndiet0 E-MAIL: [email protected] #marathon #running #posture #correction #jogging This is a video of a lecture I gave with the Masan Ironman Club. This video covers mistakes that most runners make and how to correct their posture.