I am sitting on a chair whit the cam right in front of me. I tap very very hard whit my calves wiggling to all sides and crossing them to repeat the hard heel tapping whit the heel all the way to the back and pausing a view seconds.
Then the cam goes to the side to film the tapping and a minute later to my back with my calves in full view with every loud and hard tap!
This is the hardest toe-tapping vid available on the net!