eating
yes the flex foot is still used and if you look at this answer there is a 50% chance it is wrong
You flex you foot by "picking up" your toes.
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
tafirol flex
The bottom of the foot is called the plantar surface. Plantar flexing is contracting the muscles of the foot so that the toes move down and the arch increases.