Swimming could be done as a cardio vascular exercise to increase cardiovascular fitness, the value of which shall be explained later. First you need to know what cardiovascular fitness is and why we need to do cardiovascular exercises in order to improve our cardiovascular health to the maximum.

• Cardiovascular fitness

Cardiovascular fitness is the ability of your body to efficiently transport and use oxygen, these means having healthy organs that function properly for example your heart and lungs. If you are fit and healthy your heart functions properly and pumps blood and oxygen as is needed by your body but if you are not as fit as you should be then your heart is not efficient in doing its functions and health problems to build up. One of the best ways to improve cardiovascular fitness and efficiency is to exercise regularly. There are many cardiovascular exercises but for this article we are only going to focus on the benefits of swimming for maintaining or improving cardiovascular fitness.

• How swimming improves cardiovascular fitness

Swimming can be an excellent form of cardio provided we swim with the intention of getting a proper workout during our time in the pool, if you are swimming for cardiovascular fitness you are not relaxing in the pool, you are hitting those laps hard and going as fast as possible in order to raise your heart rate. If you get used to swimming regularly, you could end up being able to do many laps in the pool which would be more beneficial. You see with swimming you will get out of breath and there is a lot of holding your breath and controlling your breathing rate going on, this trains your lungs and over time your lung capacity increases. That means your lunges can now take in more oxygen which will then be transferred into your bloodstream. Your heart will improve and be able to pump more oxygen and blood per heart beat.

Choosing to swim as your cardiovascular exercise will help you increase your muscular and cardiovascular endurance, this improvement in your fitness levels will in turn make daily activities easier to do because you will have more energy and you will feel like a million bucks. Plus there is an advantage to swimming instead of doing other cardio exercises is that because your body is fully supported by the water there is less negative impact on your body because you do not have to support your body weight and the extra force that is present when you do other cardiovascular exercises such as jogging.