Originally Posted by tennis tom
Of course you can't look at the ball toss and your feet at the same time--but you can look down at your feet after the serve and see if you are f-f'ing.
Congrats....with one sentence you were able to lose all credibility on this issue.
Anyone who can tell if they are foot faulting by looking at their feet after the serve has a TERRIBLE serve and won't be gaining any advantage by foot faulting. Why waste the effort?
Are you the guy who calls every touch foul when playing pickup bball? Because those guys are fun to have around.