Breath

Good summary about breath throughout the ages

I had no idea you could do so much with your breath. From increasing body temperature to inducing hallucinations. In this fascinating read, you go through the journey with the author on how we've changed our breathing, and what are some of the breathing techniques you can do. This last part is however poorly written, the appendix has a list of exercises but they don't explain why should you do this particular exercise and what are the benefits. For that, you have to dig back into the text. But this is a great “gateway” book into the subject and to discover some very interesting people like Wim Hoff etc along the way.