@archsolo: ...The simple test for functional flat feet. Got flat feet? Test if your arch can still lift on its own. If it pops back up when you are not putting weight on it, you can definitely fix it with simple home training. Try this quick drill: hold your knee steady so it doesn't cave in, then dynamically scoop your foot inward to fire up your posterior tibialis muscle (5 sets of 20 reps). To keep that healthy alignment all day, you need a foundation that actively supports your arches and prevents inward collapse. No more squeezing. No more pain. Built for big and tall women. . . . #FlatFeetTest #ArchBuilding #FootStrength #PostureCorrection #ArchSolo