What aspect of physical well-being does physiotherapy specifically target post-injury?

Physiotherapy specifically targets enhancing physical function and mobility post-injury because its primary goal is to restore the body's ability to move and perform daily activities without pain or restriction. This is achieved through a variety of techniques such as exercises, manual therapy, and education, all aimed at facilitating recovery and maximizing physical capabilities.

Improving muscle size, while important in overall fitness, is not the primary focus of physiotherapy, especially in the initial stages following an injury, when the emphasis is on rehabilitation and functional recovery. Correcting dietary deficiencies is outside the scope of physiotherapy, as that falls more within the realm of nutrition and dietetics. Increasing competitiveness pertains more to athletic training and performance enhancement rather than rehabilitation. Therefore, the focal point of physiotherapy in the context of post-injury recovery is indeed on enhancing physical function and mobility, making it the correct choice.