hkcuber

引用:

原帖由 Bluesky 於 2010-2-13 23:58 發表
以后, 他練波比賽都會用同一 塊板!

By the way, he should use his backup blade if he is helping other out with multi-balls practice.  As it require less "hand feel" and no worry hurting your main blade.  I saw many teacher do it that way.