This document provides instructions for examining a patient's lower legs and feet from the posterior view. It describes how to observe the calves for symmetry, check that the Achilles tendons are vertical and aligned on both sides, and examine the calcaneum bone for shape, position, and calluses. It also lists applying baby oil and powder to a patient's foot and having them step on paper to observe their foot print pattern. Specific areas are to be palpated for temperature, tenderness, and anatomical landmarks.