explain why improving cardiorespiratory fitness and muscular strength and endurance are considered good…

Brief Explanations:

Improving cardio - respiratory fitness burns calories through increased metabolism during and after exercise. Muscular strength and endurance training builds muscle mass. Muscle burns more calories at rest than fat. So, both help reduce body fat percentage and improve body composition.

Answer:

Improving cardio - respiratory fitness burns calories and boosts metabolism. Building muscular strength and endurance increases muscle mass which burns more calories at rest. Together, they help reduce body fat and improve body composition.