Final answer:
The skill-related fitness component most likely to be affected by an inner ear infection is balance.
Step-by-step explanation:
The skill-related fitness component that is most likely to be affected when Dana has an infection of the inner ear is balance.
The inner ear plays a crucial role in maintaining our balance and equilibrium. It contains structures like the vestibule and cochlea that are responsible for detecting changes in body position and movement. When there is an infection in the inner ear, it can disrupt the proper functioning of these structures, leading to balance deficits.
For example, if there is an over-production or accumulation of fluid in the inner ear, as seen in disorders like Ménière's disease, it can cause dizziness, vertigo, and a feeling of being off-balance. These symptoms can significantly affect the individual's ability to maintain balance and perform skill-related activities.