Progress in swimming is like dieting. To lose weight there are behaviors to avoid, but difficult to lose the bad habits without following balanced menus. Or "My year of Swimming" rectifies many flaws which I was not aware. Each swimming session allows me to improve details: breath, float, body position ... etc. You can find a virgin guy sitting very useful on the site: nageurs.com. I recommend this book to all swimming enthusiasts who train alone and want to progress!
