User blog comment:Poppyshadow/BLAH! RAWR! GRR! oh... hey ^^/@comment-3274467-20110212140340/@comment-1333071-20110212143425

Tendonitis is a disease that basically causes your tendons to be in pain- it can be anywhere in the body but there are a few key spots where it usually occurs, and Poppy's experiencing one of those.