Aerobic exercise is better. Aerobics is being danced everywhere now, which shows that it has been recognized by everyone. You don't need to do it properly, and you don't need to worry about doing it with others. All ages are suitable for exercising according to their own conditions. Aerobics is a whole major, and it must be trained from all parts. Without professional training, ordinary people can't do it, so aerobics is better than aerobics.