Wk9 Yasso800s interval done#bettercontrolmypacing#yasso800s #渣馬倒數 #渣馬2020 #目標320#後備沖繩馬 Tags: 0 comments 14 likes 0 shares Share this: 麥克健身 Marky's Training About author not provided 全心投入健身教練專業，分享健身及教學心得，為提升香港健身教練質素出一分力。 7722 followers 7318 likes View all posts