對著圖找找看哪塊肌肉力量是你的短板,可以局部加強練習

來源: 2017-03-24 21:19:41 [舊帖] [給我悄悄話] 本文已被閱讀:

http://www.md-health.com/What-Muscles-Do-Push-Ups-Work.html