Image Credit: AMC. Just as a carbonated beverage is referred to as soda in some areas of the U.S. and pop in others, the scattered and isolated survivors of The Walking Dead zombie apocalypse have different names for wandering corpses.
Underpronation. Underpronation is a term often used by runners, joggers and sports enthusiasts to describe the gait cycle when there is a lack of pronation. Pronation is the natural rolling motion of the foot as it moves from the heel to the toe, and it is important for shock absorption and proper weight distribution.nderpronation can be caused by structural abnormalities in the feet or when previous injuries to the feet have damaged the tendons and muscles, or when there is muscle imbalance or a particularly tight Achilles tendon.
Here is a list of some of the common conditions associated with over-pronation in children: 1  Achilles Pain (back of the ankle) 2  Ankle pain. 3  Arch Pain. 4  Low back pain. 5  Heel Pain. 6  Knee Pain (Runner's knee and Chondromalecia of the patella) 7  Osgood Schlatter Disease (pain below the knee) 8  Shin Splints (pain in the front of the lower leg) Over-pronation does not necessarily mean your child has flat feet. Even though children's arches may be relatively high when they lie down or sit, over-pronation may not be seen until your child is standing. A certain amount of pronation is normal.