this book is an excellent guide for a healthy body. Many people are so busy these days that they hardly find any time for themselves. This book will show the simplest ways to keep fit and that too in a short period of time. What is the secret of good health? A perfect combination of sleep, exercise and rest; healthy diet, hygiene, keeping away from addictions, and having a stress free mind are the simple things which help us to have a good health. Our life is a gift which we get just once. So let us make it a perfect gift and try and keep it in good shape. The simple things to achieve this are practicing yoga regularly, pranayam, shatkarma or shuddhitantra, yognidra and meditation. Anyone can practice yoga; the simple way is described in this book for your convenience. Just practice it daily.