Cardiorespiratory endurance is the body's ability to sustain dynamic exercise, using large muscle groups, over time and at a moderate to high intensity level. During this exercise, the body's circulatory and respiratory systems (the heart and lungs) must supply fuel and oxygen to the muscles.
The same as aerobic endurance.
Concerning the heart and blood vessels.
The body's ability to sustain prolonged exercise.
Affecting the heart and blood vessels.
Cardiorespiratory Endurance - The ability of the body's circulatory and respiratory systems to supply fuel and oxygen during sustained physical activity.
Cardiorespiratory Fitness - Also called aerobic endurance or aerobic fitness.
The capacity of your heart, blood vessels and lungs to function efficiently during vigorous sustained activity such as running, swimming or cycling.
This is the efficient functioning and health of the circulatory and respiratory systems.
The aerobic phase itself improves cardiorespiratory endurance something that is achieved with a long-term.
The first three components listed (cardiorespiratory endurance, muscular endurance, muscle strength) are important if you wish to have a positive impact on body composition. Also, doing them will result in less fat. Why is that important?
enhance their abilities to focus and concentrate;
develop greater cardiorespiratory endurance, muscular strength and endurance, and flexibility; and
learn how to handle stress (particularly helpful for kids with learning, behavioral, or social and economic challenges).
We engage in physical activity for health benefits if we wish to avoid disease and delay death. We engage in physical activity for fitness benefits in order to improve some components of physical fitness (cardiorespiratory endurance, muscle strength, muscle endurance, flexibility, ...
See also: Cardio, Cardiorespiratory, Endurance, Fitness, Strength