Thanks for the comment Felix, and to answer your question on deep breathing and exercise, the answer is yes. Applying deep breathing into your workout is Fantastic, and a great way to improve your overall health. Increasing the amount of oxygen during your workout is vital to growth and performance.
I have to admit, I was a little skeptical when I read the title of this book, Christian. However, when I read it I was pleasantly surprised by the simple message and technique you presented so well. Thank you for creating this guide to a better life begun through such a simple act; breathing!
A serious question to the expert. Deep breathing. Does regular strenuous physical exercise achieve the same result? I get plenty of that :)