Final answer:
Two primary ways to improve cardio capacity are through aerobic exercise and anaerobic exercise.
Step-by-step explanation:
Two primary ways to improve cardio capacity are through aerobic exercise and anaerobic exercise.
Aerobic exercise refers to activities that increase your heart rate and allow your muscles to use oxygen to contract. Examples of aerobic exercises include cycling, walking, and running. Regularly engaging in aerobic activities can help build up endurance and make the heart stronger.
Anaerobic exercise involves short bursts of intense physical activity, such as sprinting or weight training. This type of exercise increases muscle strength and contributes to overall cardiovascular health.