One of the easiest ways to check your gait at home is by the wet foot test. Place a piece of paper on the floor and wet the sole of your foot, then step onto the paper. When you remove your foot, you’ll be able to see a clear outline of your foot. If there isn’t a lot of space between the side of your foot and the arch, you have a high arch, which can be indicative of underpronation. If there is little to no arch shown, that could show overpronation.