The deeper you get into the fitness world, the more science-y terms you’ve probably come across. Take anaerobic exercise, for instance. You’ve probably heard that phrase thrown around, but what does ...

Anaerobic exercise is similar to aerobic exercise but uses a different form of energy — quickly and immediately. Anaerobic exercises include high-intensity interval training (HIIT), weight lifting, ...

Aerobic exercise, also known as “cardio,” involves training that conditions your heart, such as running or cycling. Anaerobic exercise focuses more on strength and power. Engaging in different types ...

Aerobic exercise is cardiovascular conditioning that strengthens both your heart and lungs. The word “aerobic” means “with oxygen,” as this kind of exercise is fueled by the oxygen that you get from ...