Feet are some of my absolute favorite things to draw! These are some really great studies - the muscles are fantastically mapped, and I love how you even drew the really flexible foot pose! Makes me want to draw some of my own xD
for feet being you 'bane'...these are really good I'm self-teaching/studying human form...so that I can draw like the rest of ya'll...I'm old and unteachable at most times...but this helps anyways