Physical Fitness - A condition in which each of the systems of the body works properly.
Exercise - Any activity that requires physical exertion.
Endurance - The ability to stay active for a long time without tiring.
Flexibility - The ability to move the joints freely and smoothly.
Muscle Strength - The amount of force that muscles can apply.
Atrophy - To waste away, as unused muscles do.
Coordination - The working together of the muscular and nervous systems.
Aerobic Exercise - Any activity that makes the cardiovascular system work hard.
Isotonic Exercise - Exercises that make the muscles contract while causing joints and limbs to move.
Isometric Exercise - Exercises that mske the muscles contract but cause no movement of joints and limbs.
Metabolism - The processes by which the body uses nutrients to make energy.
Exercise - Any activity that requires physical exertion.
Endurance - The ability to stay active for a long time without tiring.
Flexibility - The ability to move the joints freely and smoothly.
Muscle Strength - The amount of force that muscles can apply.
Atrophy - To waste away, as unused muscles do.
Coordination - The working together of the muscular and nervous systems.
Aerobic Exercise - Any activity that makes the cardiovascular system work hard.
Isotonic Exercise - Exercises that make the muscles contract while causing joints and limbs to move.
Isometric Exercise - Exercises that mske the muscles contract but cause no movement of joints and limbs.
Metabolism - The processes by which the body uses nutrients to make energy.