That skill are quite similar to Judo's skill, I think u need to have some Judo Training first in order to get familar to this style of attack. For my experience, keep your legs in (弓步 form) so that he can't push u on ground easily.
teacherzz...did you see the video? if you watched it, you will not say that way... he can change direction and move to another angle... more easy to push you down..
and I practised Judo before...hahhaha.... I didn't tell you before...sorry
how about 擠兩肩,當佢衝過來?
but still.. he can change so fast........ difficult.......
anyone has ideas?