Cardiovascular or Aerobic Training: Aimed at improving your heart muscle and cardiovascular system. Cardiovascular training or aerobic training may be accomplished in several ways and you dont need to spend any money. Walking, jogging, skipping rope, boxing, dancing, riding a bike - any of these qualify as aerobic exercise. Cardiovascular training should be an essential element of your fitness routine. Benefits of cardiovascular training: -strengthens your heart -helps you lose weight and reduce fat -increases your endurance