Tendinitis Test
2014-06-18

I got this from my friend's Japanese Facebook post. This is a simple tendinitis test for your wrist. When you do this and the section in red hurts, you have tendinitis. Try it. I guess I don't have tendinitis … it does not hurt.
Disclaimer : I am not a doctor, although I am not a politician ether, so I have no idea what I am talking about.