Can someone share some light over this fellow, Leung Daiyau? Really 90 yr old? I can't believe it. Just look at the straight back and the softness and movability of back, scapula/shoulders. He moves and use his body better and "younger" than most 50 yr old practitioners out there. I really don't care about his age, it's an amazing performance for any age of a senior.
http://youtube.com/watch?v=cPEIyKXYqS0
(Sry if this vid has been posted earlier. I think not.)
Edit: ...though it's a shame that they have tampered with the speed...