Physical Fitness and You

Physical fitness is to the human body what fine-tuning is to an engine. It is not a race, it's a pursuit. In its most general meaning, physical fitness is a general state of good physical health. It is a foundation for a long and successful life. Physical fitness is usually measured by periodic tests measuring strength, endurance, agility, coordination, and flexibility. Physical fitness is the capacity of the heart, blood vessels, lungs, and muscles to function at optimum efficiency.