困難的部份往往在小細節中,小小的改變就能有很大不同! #allinthedetails #知道下坡跑核心調整訣竅嗎 #CoachWenYen Tags: 2 comments 37 likes 0 shares Share this: 余文彥 Wen-Yen Yu About author not provided IR SPORTS 跑創運動創辦人/UA 簽約贊助教練/RQ 研發顧問 4301 followers 4086 likes "https://www.irsports.com.tw/" View all posts