Fã é Fã. Wikipédia é Wikipédia.
This is probably just me being dumb, but make sure you're doing exercises right. I've repeatedly asked how to do basic things and gotten the response "It's just how it sounds" and then found out I was doing it wrong (not relaxing my arm for curls, etc.). People don't always think that what's obvious to them might not be obvious to a beginner.