Aerobic vs Anaerobic

Aerobic and anaerobic refer to processes that involve oxygen. Aerobic activities, like running or swimming, require oxygen to generate energy, allowing sustained effort over time. They improve cardiovascular fitness and endurance. In contrast, anaerobic activities, such as weightlifting or sprinting, do not rely on oxygen but instead use stored energy for short bursts of intense effort. These activities build muscle strength and power. Essentially, aerobic is about endurance with oxygen, while anaerobic focuses on strength and quick energy without oxygen. Both are important for overall fitness and health.