Fathom to the Old High German word "fadum" meaning embracing arms or a pair of outstretched arms. In Middle English it was "fathme". The Ancient Greek measure known as the orguia (, "orgyiá", "outstretched") is usually translated as "fathom". By the Byzantine period, this unit came in two forms: a "simple orguia" (, "haplē orguiá") roughly equivalent to the old Greek fathom (6 Byzantine feet, m) and an "imperial" (, "basilikē") or "geometric orguia" (, "geōmetrikē orguiá") that was one-eighth longer (6 feet and a span, m). One fathom is equal to: In the international yard and pound agreement of 1959
Flat feet pain. In these cases, there is usually no cause for concern. Flat feet were formerly a physical-health reason for service-rejection in many militaries. However, three military studies on asymptomatic adults (see section below), suggest that persons with asymptomatic flat feet are at least as tolerant of foot stress as the population with various grades of arch. Asymptomatic flat feet are no longer a service disqualification in the U.S. military, but symptomatic flat feet are cause for disqualification during the enlistment process. In a study performed to analyze the activation of the tibialis posterior muscle in adults with pes planus, it