A fitness assessment includes a series of measurements that help determine the health status and physical fitness of an individual. There is a variety of tests that the trainers may use to determine an individual's baseline fitness level. These tests merely serve as the reference point for designing an appropriate exercise routine.
Body composition describes the different components (muscles, bone, fat, and body water) that make up a person's total body weight.
Cardiovascular endurance testing measures how efficiently the heart and lungs work together to supply oxygen and energy to the body during physical activity.
Muscle strength testing measures the maximal amount of force a muscle group can exert at one time, and muscular endurance testing measures the length of time a muscle group can contract before it fatigues.
Measuring the flexibility or range of motion in certain joints of the body is helpful in assessing muscle weakness, injury and imbalances.