How to Add Ten Years to your Life and to Double Its Satisfactions

This book embodies a few points about health; without going deeply into the principles involved, a short programme is given, the practice of which has already accomplished marvelous results. The book embodies my own experiences, and obeys the scientific principles involved in training.
It is meant to be a guide for home study and practice. The principles are applicable to everyone. It requires at first, patience, perseverance, and resolution at that moment in the day when we are most liable to be indifferent and negative, if not irresolute and discouraged. Whoever resolutely undertakes to obey the suggestions will never regret doing so. In fact, it is not too much to claim that he will not only lengthen his life but double its satisfactions.
- Summary by S. S. Crockett