You mean this clip
http://www.youtube.com/watch?v=Ahxhozz7d5M
?
The technique is called Avoiding hardness. But, it looks more like he is trying to meet hardness head on and crash into it.
It is also know as dodging steps. Though, he is not dodging (or avoiding) anything. So, in this case, the move seems to have transformed into something else that it was not originally intended to be.
THis is a good example of why knowing some of the original names of the techniques might influence you or be helpful to you.
I don't think he would do the moves this way if he knew the names.