Over the last few years, Swim Spas have become very popular for some good reasons. A swim spa can provide the benefits of a Spa as well as a swimming pool at the same time. They are not as large as traditional swimming pools but are able to provide a way for a person to continuously swim against strong water jets that provide warm currents of water. A swim spa makes it possible for a person to get all the benefits of swimming, without ever reaching the end of a pool and turning around.