Which components are included in physical fitness?

The correct choice highlights the key components of physical fitness, which are essential for overall health and athletic performance. Cardiovascular endurance refers to the heart and lungs' ability to supply oxygen to the body during sustained physical activity. Muscular strength is the maximum amount of force that a muscle or group of muscles can exert. Muscular endurance measures how well a muscle can perform repeated contractions over time without fatigue. Flexibility involves the range of motion available at a joint, and body composition refers to the proportion of fat and non-fat mass in the body.

Understanding these components gives a comprehensive view of fitness, as they encompass aspects that contribute to both general health and athletic performance. Other options may include relevant concepts, but they do not provide the complete framework for physical fitness as effectively as this answer does. This comprehensive understanding assists individuals in identifying areas for improvement and setting fitness goals that encompass all aspects of physical health.