It is legal for "直板"
He also used that blade in international competition, please see: http://www.youtube.com/watch?v=3PLPkVP2SFc作者: extrem 時間: 2010-9-13 20:41 標題: 吉田海偉的球板有無犯規呢?
The patch is made by Butterfly and is being sold generally in Japan, to make the racket back more comfortable to hold. How can you expect Butterfly making something against the rules? Butterfly also specifically made the blade "Yoshida Kaii" for him. 作者: (=^x^=) 時間: 2010-9-13 20:47