You flex you foot by "picking up" your toes.
yes the flex foot is still used and if you look at this answer there is a 50% chance it is wrong
eating
Flex your foot
Van Phillips
it was Van Phillips
1997
an inflamation of the entire joint
yes
1997
They took a picture of their foot, put it into a computer, the computer did all the work. Lazy Bastards
the purpose of the flex plate is the same as a flywheel. when the starter is engaged, it spins the flex plate, thus hopefully starting the engine.