Dech

In a nutshell

James Nestor experiments on himself to see how nose and mouth breathing affect health and performance. A readable book full of personal experiences, scientific findings and basic breathing techniques, though at times it feels too one-sided. Published in English as Breath.

Who it's for: All athletes.

Maybe not for: Anyone expecting a balanced view with doubts, graphs and diagrams.

This book has not been published in English.