What kind of exercise typically involves sustained effort over a longer duration?

The term "aerobic" refers to exercise that requires continuous and sustained effort over a longer duration. Aerobic activities primarily utilize oxygen to fuel the body during prolonged periods of exertion. These types of exercises, such as running, cycling, swimming, or dancing, are characterized by a steady, moderate intensity, allowing individuals to maintain their activity for extended periods, often lasting from several minutes to hours.

During aerobic exercise, the body efficiently uses oxygen to break down glucose and fat for energy. This process enables individuals to sustain lower-intensity activity for a longer time while improving cardiovascular endurance and overall fitness levels. This makes aerobic exercise distinct from other forms of exercise, such as anaerobic, which focuses on short bursts of high-intensity efforts with little reliance on oxygen.