What is one potential outcome of improperly fitted orthotics in children?

Improperly fitted orthotics can lead to the development of foot deformities in children. This outcome occurs because children’s feet are still growing and developing, making them particularly susceptible to problems caused by ill-fitting devices. When orthotics do not provide the correct alignment, pressure, or support, they can cause abnormal strain on the structures of the foot. Over time, this strain may result in issues such as flat feet, overpronation, or other deformities, which can affect not only foot function but also overall posture and mobility.

The other options present outcomes that would typically be associated with well-fitted orthotics rather than improperly fitted ones. For example, improved athletic performance and increased comfort during activities are desirable results of using well-fitting orthotics that support the foot effectively and enhance its functionality. Enhanced flexibility in foot joints could also be a positive effect of proper orthotic fitting, as the right device can help maintain or improve joint range of motion by providing appropriate support. However, none of these outcomes align with the consequences of poorly fitting orthotics, hence why the development of foot deformities is the most appropriate answer.