This unusual book details a system of health and is extensively illustrated with full and text page photographs. This system comprises instructions regarding a few simple physical exercises (without dumb-bells or any other implements), a method of skin-massage and the use of water baths, and ample fresh air. Contents Include: The Naked Cult Movement; Fresh Air and Bad Air; How to Get More Sunlight and Fresh Air in Old England; Sun and Air-Baths in Everyday Life; More About Sun-Bathing; The Hat of Air and Airy Underwear; Sun, Air and Ample Room for the Feet; The Air Night-Dress and How to Lie bed; How to Eat Sunshine; Sun and Air-Baths in Public Institutions; The Great Opportunities for Sun and Air-Bathing in England; Fresh Air Schools; Rational Physical Culture and Open-Air School Gymnastics; Skin Gymnastics with Air-Bath as a Means of Beauty; Which Exercise do I Consider the Best?; Sun and Air-Baths for Open-Air Workmen; The Hardening of Children; Tuberculosis Prevented and Cured by Sunlight, Fresh Air and Correct Breathing. This book contains classic material dating back to the 1900s and before. The content has been carefully selected for its interest and relevance to a modern audience.