Normal arches refer to the natural curvature of the foot's arch, which helps distribute weight and absorb shock during walking and running. This arch is formed by the bones, ligaments, and tendons in the foot, providing stability and support. People with normal arches typically experience even pressure across the foot, which can enhance balance and reduce the risk of injury. In contrast to flat feet or high arches, normal arches allow for a more efficient gait, making activities like running and jumping easier and more comfortable.