well this serve sound like how lai pei jing serve but she face no problem in world junior championship and malaysia open here is the example http://watchbadminton.com/video-Yao...JEAN-Weny-RAHMAWATI-proton-malaysia-open-2010 minutes 1.28 and here http://www.youtube.com/watch?v=5o-alN9nfCc minutes 1.55 this is not clear,from behind http://www.youtube.com/watch?v=1a8zN2vjbo8 7th second is this what u mean?
some player get confused by her serve before but service judge never call fault on her so i think this is not the 'double motion' right?
The motion isn't that 100% fluid but in this case one can't complain because it doesn't influence on the game
one question about service. I see some people like to move their body back and lift their right arm and left arm at the same time then hit the bird. which mean they letting you see their arms not really moving but their back lean back I suppose. Is that illegal? To me it is because it is extra movement that disturb other.
Hmm if I understand right then it is actually much like Carsten Mogensen's serve, and that is perfectly legal allthough it tends to be abit high (above the waist) /Krysser