What a racket!!

[justok]

anyone knows about this brand "CHIA YUAN" ?:confused::confused::confused::confused::confused :
I want to know about it's racket!!!:cool:
Look this Vedio ==> http://www.youtube.com/watch?v=Y0qGeqJU4kE
Is it a true or just a trickery???:confused:

I deeply appreciated your answer.
Thanks a lot.

Ps..forgive my poor English,please:p

[Oldhand]

Interesting visuals... and that's about it!

Er, the machine is using a panhandle grip :D

[Sketchy]

Yeah, I don't really see what that's supposed to prove.

[cooler]

Yeah, I don't really see what that's supposed to prove.
they are proving their rackets have passed very scientific testings, whenever they are lol

[colekwok]

I just wonder what kind of tension they are using. It seems quite obvious that the YY has a lower tension. I doubt that there is such a huge difference in power.