hit your maximum heart rate !!! #GarminHRCoach #BeatYesterday #RunwithFight #RunStrong Tags: 0 comments 21 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