the upper part or back of the foot is sinewy and has no
particular appellation; of the toe, one portion is the 'nail' and
another the 'joint', and the nail is in all cases at the extremity;
and toes are without exception single jointed. Men that have the
inside or sole of the foot clumsy and not arched, that is, that walk
resting on the entire under-surface of their feet, are prone to
roguery. The joint common to thigh and shin is the 'knee'.