This is an action decomposition. Personally, I think it is almost enough not to look in the mirror. Another boy demonstrated it: /v_show/id_XNDE0MzcxOTI=.html.

(this is a prominent type with a large range of movements);

Lee Hyo Ri anyciub:/v _ show/id _ xmzaxodcwndq =. Hypertext markup language

(Just watch it from 2: 35. )

Decomposition action version:/v _ show /v_show/id_XMTIwMzM4MjQ4.html

(Several actions are different, refer to the first video. )