Question

In 3 sentences. How would you know if a person is generally fit or not?

Answer 1

By body language.

To be physically fit you should have: 1) aerobic (cardiovascular) endurance, which is the ability of your heart and lungs to supply oxygen during sustained physical activity; 2) muscular endurance and strength to perform activity without fatigue and with the force needed to do the job; and 3) healthy body composition, ...