loopable running male human with musculature anatomy, front view, the human body concept. - 腸脛束 個影片檔及 b 捲影像00:12
high angle view of a lady doing a single leg kickback execise in the gym alone - 腸脛束 個影片檔及 b 捲影像00:16
low section shot of a lady using gym leg extension machine to do a single leg kickback exercise - 腸脛束 個影片檔及 b 捲影像00:10
