Knee Osteoarthritis and Physiotherapy Management - SingHealth Healthy Living Series
http://www.youtube.com/watch?v=sN6wwkT7qxs
鍛鍊股四頭肌
http://ecoledudos.uqat.ca/chinois/032.html
http://www.amath.nchu.edu.tw/teacher/hcwang/quadriceps_2013.htm
60歲媽媽的20分鐘循環訓練,共150+下深蹲!
https://www.youtube.com/watch?v=pAAP_3GiABY
在家健身基礎動作#1/6:深蹲SQUAT
https://www.youtube.com/watch?v=yRtbjm4Bv0s