Which of the Following Is the Definition of Aerobics

Which of the following is the definition of aerobics?

A) The ability of the muscle to exert force (strength) or to repeat actions over time without fatigue (endurance) .
B) The maximum amount of oxygen that an individual can utilize during strenuous exertion.
C) Short bursts of energy (like a 50-m sprint or barbell press) , quickly depletes energy resources and has limited cardiovascular benefit.
D) Activity moves large volumes of oxygen, employs large muscle groups like the arms and legs, and is sustained at a certain level of intensity over a period of time.