We may have had a rainy week here in New England but Seattle has to deal with wet weather most of the year. This makes it difficult to get your fitness or therapy swim time in. The solution is a SwimEx pool. Check out this simple, yet effective and tranquil setup one owner created for his 500 OS. Folding doors create a seamless transition to the outside but seals out the elements when the cold seasons arrive. The pool features a 7.5hp motor upgrade. Who needs a gym when you have a SwimEx pool!