Sooo.... gotta pick one or the other here.
We won't judge, we promise.
We can close our eyes while you answer this part.
Choose activity, surface and duration - mix and match!
test 1: credit card
(measures navicular drop)
For best results, do this test with a friend
test 2: clock
(measures transverse motion)
Slide the foot sliders to the appropriate location.
How do you roll? We don't mean on a Saturday night.
Not sure? We'll show you...