The mechanical fault or flaw is supination or pronation of the foot. This more commonly known as a high arch or a flat foot is a dichotomy of position which describes an extremely high arch person ...

Whether you’re classified as a ‘pronator’, ‘neutral runner’ or ‘supinator’, depends on whether your feet roll inwards or outwards as they strike the ground. With pronation ...

Underpronation, also known as supination, happens when your feet and ankles roll away from your centre of mass. This means you run on the outer edge of your feet and put less weight on your big toe at ...