Swimming is a form of aerobic exercise which burns calories, strengthens your muscles and increases your physical flexibility. In order to lose weight through swimming, you will need to create a calorie deficit. This means that your calories burned through exercise and daily activities will need to be greater than the number of calories you consume daily.
Types
There are many different swimming strokes, ranging from the butterfly to the front crawl to the breast stroke and side stroke. All the different swimming strokes require you to propel your body through the water using a combination of your arms and legs. Swimming is a good form of exercise for amputees or individuals without all four limbs, as swimming prosthetics can be used for propulsion. Swimming is, therefore, suitable for certain individuals who are unable to perform weight-bearing exercise such as running.
Weight Loss
Like any form of exercise, swimming can be used to create a calorie deficit leading to weight loss. The CSG Network Calorie Calculator indicates that a 150-lb. person will burn roughly 341 calories swimming vigorous laps for 30 minutes. The calorie burn increases if you are heavier or if you swim for longer.
Advantages
The U.S. Masters Swimming organization indicates that swimming has less of a reputation as a weight-loss sport than other activities such as running. However, it is entirely possible to lose weight through swimming when you combine regular swimming activity with a healthy diet and lifestyle. In addition, swimming is a particularly good exercise option for weight loss if you are significantly overweight or have joint problems. Water in the swimming pool supports your weight, reducing stress on your knees and other joints that running or walking would cause.
Disadvantages
In order to lose weight, you will likely need to establish a regular exercise routine. Although swimming is an adequate form of exercise, the logistics associated with access to swimming facilities may make it relatively difficult to adhere to a swimming plan for weight loss. Not everyone has access to a convenient private pool, and the cost or location of a public swimming pool may make it difficult for you to swim on a regular basis. Joining an organized swim group or club may aid your scheduling, motivation and ultimate weight-loss success.



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