Table of Contents.<br /><br />Preface.<br />Chapter I. What is Vital Power ?<br />Chapter II. Vital Power Depends on Functional Vigor.<br />Chapter III. Blood and Vitality.<br />Chapter IV. Organs of Digestion, Circulation, and Respiration.<br />Chapter V. Building Vital Power with Long Walks.<br />Chapter VI. Vast Importance of Water.<br />Chapter VII. Increasing Digestive and Assimilative Power.<br />Chapter VIII. How a Powerful Stomach May Be Acquired.<br />Chapter IX. The Heart Made Powerful.<br />Chapter X. Developing Great Lung Power.<br />Chapter XI. Pure Air of the Utmost Importance.<br />Chapter XII. Perfect Ventilation.<br />Chapter XIII. Erroneous Methods of Breathing.<br />Chapter XIV. Deep Breathing Exercises.<br />Chapter XV. The Use of Lung Testers.<br />Chapter XVI. Breathing and Muscular Exercises Combined.<br />Chapter XVII. Sun and Air Baths Vitalize Body.<br />Chapter XVIII. The Depurating and Blood Purifying Organs.<br />Chapter XIX. Clothing.<br />Chapter XX. Restful Sleep Powerful Means of Building Vital Vigor.<br />Chapter XXI. Mental Attitude an Important Factor.<br />Chapter XXII. Dry Friction Bath.<br />Chapter XXIII. Importance of Frequent Bathing.<br />Chapter XXIV. Strengthening the Kidneys.<br />Chapter XXV. Constipation Destroys Vitality.<br />Chapter XXVI. How to Remedy Constipation.<br />Chapter XXVII. Exercises for Remedying Constipation.<br />Chapter XXVIII. Summing Up of Results.<br />Chapter XXIX. General Regime for Daily Practice.