One of the best women body building workouts they can do is a balanced routine, something that involves frequent periods of cardio. Cardio can also be used in conjunction with regular resistance training exercise. Women tend to carry fat easier than men do, and it’s for this reason cardio is so essential to maintain a good physique and health. Men tend to have more testosterone in their body than women. It is due to this factor that they are in an anabolic state more often, they are also able to build muscle mass much easier than women are able to. However, Women, on the other hand, have more estrogens, which does tend to lead to quick fat gain if exercise is halted.