Final answer:
Muscular strength is the amount of force a muscle or group of muscles can exert at one time. It is important for activities like lifting heavy objects. Cardiovascular endurance refers to the ability of the heart and lungs to supply oxygen and energy to the muscles during prolonged physical activity. Body composition refers to the ratio of fat mass to lean mass in the body.
Step-by-step explanation:
Muscular Strength
Muscular strength is the health-related fitness component described as the amount of force a muscle or group of muscles can exert at one time. It is an essential factor in activities that require lifting, pushing, or carrying heavy objects. For example, being able to lift a heavy box or perform multiple push-ups demonstrates good muscular strength.
Cardiovascular Endurance
Cardiovascular endurance is another health-related fitness component, but it refers to the ability of the heart and lungs to supply oxygen and energy to the muscles during prolonged physical activity. It is crucial for activities like running, swimming, or cycling for an extended period without getting tired easily.
Body Composition
Body composition refers to the ratio of fat mass to lean mass (muscle, bone, and organs) in the body. While it is not directly related to force exertion, it is an important aspect of overall health and fitness. A good body composition involves having a healthy proportion of lean muscle mass and lower body fat percentage.
Learn more about Health-related fitness components