The main goal of fitness evaluations is to provide an objective measure of physical fitness, so the best answer would be C. It's not about restricting access to certain careers or just rewarding those who are in better shape. Instead, fitness evaluations aim to assess and measure an individual's physical fitness levels in a fair and unbiased manner. They help provide valuable information about a person's overall health and fitness, allowing them to track progress, set goals, and make informed decisions about their well-being. So, C is the most accurate answer.