Anyone knows why my leg is vibrating? cant control the flickering

A small preview of a hot upcoming video!!! A LONG 17 MINUTE edging

Can anyone explain what I'm doing?

Anybody know what that is or what makes this sound?

i cant lift my arm above neck level without my shoulder popping

My wrist cracks like a whip (sound on) when I rotate it like

Staph aureus boil incision. Was this procedure performed well?

Can anyone tell me why my leg does this. It happens randomly.

What is wrong with my tonsils?

After 10 day antibiotic for pneumonia, high fever and weird breathing

Does anyone know what this could be?

What on Earth is this?