OverviewFlat feet- or fallen arches- refers to a condition of the foot in which the arch of the foot collapses while standing (or in some extreme cases, even when no weight is applied to the feet), causing the sole of the foot to become fl…

OverviewA difference in the length of your lower and/or upper legs is called a leg length discrepancy. This is fairly common, actually. One study reported that 32 percent of 600 individuals had a difference in their leg lengths ranging fro…