1) Cops 1) Cops of yore 2) Result of collapsed arches 3) Result of fallen arches 
Flatfeet: A condition of the feet in which the arch of the instep is flattened and the entire sole touches the ground. All babies have flat feet because their arches are not yet built up (and their feet tend to be plump). This condition may persist into adulthood, or an arch may form as the child grows. Flat feet can also be acquired, as in jobs th...