Fitness Measure is a term used to describe the assessment of physical health and fitness. It is often done through the use of a variety of tests, such as measuring heart rate, body fat percentage, and the number of steps taken. The term STEPS is a five-letter acronym for the number of steps taken in a given period of time, which is used as a measure of physical fitness. This measurement is often used to track progress in physical activity and can be used to set goals for improving overall fitness.