The four components of physical fitness are:
Cardiovascular Endurance: This refers to the ability of the heart, lungs, and blood vessels to transport oxygen to the body's tissues during sustained physical activity.
Muscular Strength: This is the amount of force that muscles can generate in a single maximal effort.
Muscular Endurance: This refers to the ability of muscles to perform repetitive contractions over a period of time.
Flexibility: This refers to the range of motion of joints and the ability of muscles and tendons to stretch properly.
These four components are essential for achieving overall physical fitness and can be improved through regular exercise, proper nutrition, and adequate rest and recovery.