I was wondering where I can get one of those Yonex supporters you see on the Japanese website. They look very good quality and after all, Gao Ling won a Gold and Silver with one on, so it shouldn't affect your performance much. I feel like I need one for my ankles, and I have a friend who has a really bad knee that can use one... I live in Canada btw
I think you can only get those in Japan. Other countries does have Yonex supporters.. but it not the same as those that we saw in the JP websites.