Anaerobic exercise is an intense work out where the body uses up oxygen and phosphocreatine optimally that is stored in the muscle and uses it to work on the muscle, burn fat and increase metabolism.
These exercises are very different from aerobic workouts as they are much higher in intensity but are done in shorter durations.
This workout is a high intensity, fat burning circuit. 5-10 stations. 30-60 second intervals. 5 minute rounds. 5-7 rounds.