A practical guidebook explaining deep breathing techniques to promote mental and physical harmony. A long seller! "Breathing" is what will lead you to victory! You can start practicing it from the day you read it. A practical training method for your mind and body to unleash 100% of your potential. - Title: Practical Mental Toughness - Author: Jim Loehr, Shinya Kobayashi - Subtitle: Deep Breathing for Mind-Body Harmony - Language: Japanese There is some yellowing, but the pages themselves have been read with care, and the condition is good with no folds or reading creases. Please understand that this is a used book before purchasing.