教授這麽客氣呀。

What goes up must come down. In rebounding, how you land is more important than how you jump. So it pays to focus more on landing. Especially for beginners.

所有跟帖： 

• 不是客氣。landing 非常的重要，我是希望更多蹦友引起重視。 -ME_Professor- ♂ (0 bytes) () 07/11/2015 postreply 12:25:19