How can foot type influence the selection of an orthotic?

Different foot types can significantly influence the selection of an orthotic because each type has unique biomechanical characteristics that may require specific support and correction. For instance, individuals with flat feet (pes planus) might need orthotics that provide arch support and help maintain a proper foot alignment, while individuals with high arches (pes cavus) may benefit from orthotics that cushion the foot and offer enhanced shock absorption.

The necessity for distinct levels of support arises from the way each foot type interacts with the ground and distributes weight. Properly chosen orthotics can alleviate discomfort, prevent injury, and promote better overall foot health by addressing these varying needs. This individualized approach ensures that the orthotic aids in correcting the specific gait issues associated with different foot types, making option A the most accurate answer.