Aerobic and anaerobic exercises differ in their duration, intensity, and fuel source. Aerobic exercises are rhythmic, gentle, and of longer duration. They involve continuous movement fueled by oxygen from the air you breathe. Examples of aerobic exercises include walking, cycling, and swimming.
Anaerobic exercises involve short bursts of high-intensity activity. They are fueled by energy stored in your muscles. Examples of anaerobic exercises include high-intensity interval training (HIIT), weight lifting, circuit training, Pilates, yoga, and other forms of strength training.
Aerobic exercises help increase endurance, whereas anaerobic exercises help increase muscle mass and strength. Both activities can improve your health and help you manage conditions like diabetes.