Chico's Sloppy Piano Playing

He's not sloppy. But his technique is not good. When I was studying piano seriously in the university one of my piano teachers told me that if I didn't relearn how to play the piano I might have physical problems with my arms later in life. Well, I didn't really relearn how to play the piano, I just kind of quit. But I have had many problems with my arms since.

But maybe's that's because I wasn't using the horseshoes properly.