This affordable 97 page book uses a system of easy-to-master one-minute steps so you can teach yourself using your own feedback. Feedback information processing is one of the six new teaching methods introduced by Dr. Pete in his valuable "Teach Yourself to Swim" book series.With a pair of goggles you can see your arm strokes underwater and also feel what the water pressure against your hand and forearm is like. When you float first and swim second you can measure how efficient you are in swimming by how much effort you spend compared to your distance swum.Very few instructors talk about how to be more efficient, but Dr. Pete explains how you use this method to teach yourself to swim with better longer-lasting results. As a bonus you save lots of money by not wasting your time with lessons for little results.