Final answer:
Collecting objective information during a fitness assessment is important for accurate and unbiased evaluation of an individual's physical fitness level.
Step-by-step explanation:
It is important to collect objective information during a fitness assessment because it allows for accurate and unbiased evaluation of an individual's physical fitness level. Objective information is based on quantifiable measurements and data that can be observed and recorded, such as heart rate, blood pressure, body composition, and performance in fitness tests. By collecting objective information, fitness professionals can make informed decisions and recommendations regarding exercise programs, health risks, and progress tracking.