: The ratio of fat to lean mass (muscle, bone, and water) in the body. Benefits of Regular Activity
: The ability of the heart and lungs to supply oxygen to muscles during sustained physical activity. FITNESS
: The ability of a muscle to continue performing without fatigue. Flexibility : The range of motion available at a joint. : The ratio of fat to lean mass
A well-rounded fitness routine is generally built upon five primary pillars: FITNESS
: The maximum amount of force a muscle can exert against resistance.