Hellow guys, Welcome to my website, and you are watching 달리기 보폭의개념 | 러닝 마라톤 조깅. and this vIdeo is uploaded by 찬스짐 김 찬 코치의 알찬 운동정보 at 2025-05-29T18:41:24-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.