The feet are a complex structure of bones, muscles, tendons, and ligaments that support the weight of the body and allow for movement. Some of the main functions of the feet include:
- Feet support the weight of the body: The feet support the weight of the body, allowing it to remain upright and balanced. It is capable of balancing the weight of the full body in a variety of orientations and situations
- Feet help to maintain balance: The feet help to maintain balance by adjusting to changes in surface level and movement.
- Propulsion: The feet help to propel the body forward when walking or running by pushing off the ground. The ability to move around is the primary objective served by the limbs that comprise the foot.
- Feet helps to absorb shock: The feet help to absorb shock when the body is in motion, protecting the bones and joints of the lower extremities from impact. The structure of the foot is developed to be able to absorb shock, which the body experiences during walking
- Sensory functions: The feet have a high concentration of sensory receptors that help to detect changes in surface level and provide feedback to the brain about the body's position in space.
Overall, the feet are a vital part of the body's musculoskeletal system, providing support, balance, and movement.