In this book, out of the eight components of Yog I have dealt with only four, namely, Yam, Niyam, Asan and
Pranayam. You can not fully benefit by just reading, thinking or understanding four components. So do not only read the
book, practice what has been described and you will not only benefit physically but also mentally. It will change your
lifestyle and attitude towards life. You will digest better and enjoy the true taste of food. You will make your body
shapely and graceful. Your mind will be free of tension and your outlook will become cheerful. As a result, you will
remain youthful, energetic and healthy all your life. It will ensure success in whatever you do.