What is the difference between aerobic exercise and anaerobics?

Aerobic exercise is exercise with oxygen, in other Words, exercise that gets you breathing hard by utilizing your cardiovascular system. Running, jogging, swimming, and walking are examples of aerobic exercise. Anaerobic exercise is exercise without oxygen, in other Words, exercise that does not get you breathing hard. Doing a single squat or bench press are examples of anaerobic exercise. Actually, every exercise is at least slightly aerobic or slightly anaerobic. Also, many anaerobic exercises can be made aerobic simply by doing more of them, for example, doing 50 bench presses or squats without pausing.