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Is Open Water Swimming Good for You?

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Open water swimming was once considered an activity for adventurous athletes. However, it has now gained widespread popularity as more people find the amazing physical and mental health benefits it offers. Whether in the ocean, lakes, or rivers, swimming in natural bodies of water challenges the body and mind in unique ways. This blog talks about the numerous advantages of open-water swimming and why it could be a perfect activity for anyone looking for a holistic approach to health and fitness.


What Is Open Water Swimming?

This refers to swimming outside the confines of a pool, typically in larger bodies of water like oceans, lakes, and rivers. Unlike swimming in a pool, open-water swimming often involves dealing with natural elements such as tides, currents, and fluctuating temperatures. It’s this unpredictability that many find appealing, as it adds an extra layer of challenge and excitement.

With its growing popularity, open water swimming is being recognised for its health benefits, making it not just a recreational activity but a valuable tool for improving both physical and mental well-being. Want to know more? Here’s why we say that open water swimming is good for you:

What are the Physical Health Benefits of Open Water Swimming?


-Improved Fitness and Endurance

Swimming in natural conditions, like waves and currents demands greater strength and stamina compared to pool swimming. The need to swim through unpredictable water challenges your body, forcing you to engage muscles more intensely.

If you are training for events like triathlons, open water swimming allows for uninterrupted, long-distance efforts, helping build endurance. This type of swimming requires you to maintain control and composure in varying conditions, promoting better overall fitness.

-Stronger Immune System

A common feature of open water swimming is cold water exposure. This has been proven to boost the immune system. The sudden drop in body temperature prompts the release of white blood cells, which are critical in defending the body against infections. Therefore, regular exposure to cold water helps increase the body’s resilience and immunity.

In fact, a study found that cold water swimmers had significantly higher white blood cell counts compared to those who did not swim in cold conditions. This makes open water swimming not only a fitness-enhancing activity but also an immune-boosting one.

-Supports Cardiovascular Health

Swimming is a well-known cardiovascular exercise, and open water swimming takes it up a notch. The continuous movement through water, combined with the need to adjust to external conditions like tides and waves, puts a healthy strain on the heart and lungs. This results in improved cardiovascular fitness over time.

Regular participation in open water swimming strengthens the heart and lowers the risk of heart-related illnesses by promoting better circulation and lowering blood pressure.

What are the Mental Health Benefits of Open Water Swimming?

Open water swimming doesn’t just benefit the body—it has profound effects on mental health as well.

-Reduced Stress and Anxiety

One of the most well-documented benefits of open water swimming is its positive impact on mental health. Immersing oneself in “blue spaces,” a term used to describe natural bodies of water, has been shown to reduce stress and anxiety. Being in or near water triggers the parasympathetic nervous system, which is responsible for relaxing the body.

The simple act of being in nature—surrounded by the beauty of lakes, rivers, or oceans (which is abundant in New Zealand)- helps to calm the mind, reduce stress hormones, and promote mental clarity. Open water swimming is even proven as a treatment for depressive disorder. Isn’t that great?

-Increased Happiness and Mood Regulation

Cold water immersion also plays a crucial role in boosting mood and happiness. Swimming in cold water stimulates the release of hormones like dopamine, serotonin, and endorphins, which are known to improve mood and promote feelings of well-being.

These hormones are responsible for that “swimmer’s high” that many report after their sessions in open water. Regular participation in this activity can lead to long-term improvements in mood, making it an excellent natural remedy for combating anxiety and depression. Wow!

-Better Sleep Quality

Open water swimming has also been linked to better sleep quality. The cold water triggers the production of prolactin, a hormone that helps regulate sleep. Swimmers often report feeling more relaxed and refreshed after a swim, which in turn leads to improved sleep cycles.

This is especially important if you are struggling with insomnia or restless sleep. The combination of physical exertion and exposure to cold water promotes deeper, more restful sleep, helping your body to recover more effectively.

What are the Social and Community Benefits of Open Water Swimming?

Yes, you read it right! Open water swimming benefits you socially too. It is not just an individual activity; it’s a social one. Many open water swimmers join groups or communities that share their passion for the sport. This provides a strong sense of belonging and camaraderie for you.

-Stronger Social Bonds

Swimming in groups increases safety, as it’s always wise to have others around when swimming through unpredictable water conditions. Group swims can also be a great way to meet new people, bond over shared experiences, and even build lasting friendships.


Practical Considerations for Open Water Swimming

While open water swimming offers many benefits, it’s important to approach it with caution. The natural elements of open water like cold temperatures, waves, and currents pose risks that should not be taken lightly. Here are a few tips to ensure a safe and enjoyable experience:

-Wear Suitable Gear

The right gear is essential for open water swimming. If you’re swimming in cold water, consider wearing a wetsuit to keep your body temperature regulated. It’s also a good idea to use brightly coloured swim caps and floatation devices to make yourself visible to others.

-Start Slowly

If you’re new to open water swimming, it’s important to start slowly. Once you master your swim lessons in swimming pools, begin with short swims in controlled environments like lakes or calm seas. Gradually build up your stamina and get accustomed to the colder temperatures and natural conditions.

-Swim with Peers

Not only does this ensure that help is available in case of an emergency, but it also makes your experience more enjoyable.

For more tips on open water safety and essential steps for handling emergencies, check out our blog on managing open water swimming emergencies.

-Wrapping Up

In summary, open water swimming is an incredibly beneficial activity that promotes physical fitness, boosts mental health, and increases social connections. If you’re inspired by the benefits of open water swimming and ready to boost your skills, why not join our swimming school in Auckland? At Aqua Artist, we offer both group and private swimming classes, tailored to help you build confidence and technique in the water.

Whether you’re just starting out or looking to take your swimming to the next level, we’ve got you covered. Contact us today and take the first step towards becoming a stronger, more confident swimmer!

Choose Aqua Artist for winter swimming lessons

Over the years, Aqua Artist Swimming School has built a very high reputation in the industry. Our innovative teaching philosophy and effective teaching system have made a profound impression on over 5000+ students. We believe that swimming is not only a sport but also a skill that accompanies each individual for the rest of their lives. To book your child in for winter swimming lessons, get in touch with us today.