You can't predict what it's going to be like to swim in an Endless Pool. Well, you can predict the feeling, more or less, but not the entire range of sensations. The first thing I noticed about the pool that I swam in, for example, was a mirror on the bottom. For the first time, I could actually see my own stroke at work. Forget the underwater camera. This not only replaces the camera, it's real time, so I can make changes to my stroke and immediately experience the results. READ FULL ARTICLE >