Yoga is an ancient practice that is both an art and science. Yoga was developed and perfected over the centuries by the Sages and Wise Men of ancient India. Yoga is not a religion, a metaphysical doctrine, or a philosophy. It is not magic or mysticism, although the astonishing improvements it can make in your health, your appearance and your youthfulness may often seem magical, even extraordinary. For thousands of years the Yogis of India have used the simple, reasonable principles of Yoga to regain the zest and enthusiasm and good health of their youth, to preserve their mental and physical abilities.

Yoga can take years off your face and years from your body—as well we adding years to your life. There are certain undisclosed methods by which the Yogis keep the flexibility and "spring" of early youth in their joints and muscles and limbs well into their older years. It is not uncommon to see, in the crowded, colorful streets of Bombay or New Delhi, Yogis well into their seventies and even their eighties, with the straight, graceful posture of a boy, walking with the elastic, springy step of youth... with firm, healthy bodies, their hair dark and glossy and un-streaked with grey.

Not only does Yoga make you look and feel years younger and years healthier, but it lends your body superb healthiness and a sense of youthfulness. Yoga assists all your muscles and bones and organs to operate at top masculine or female vigor. Yoga stimulates into peak performance the latent abilities of your body to throw off the attacks of disease, the psychosomatic "nervous illnesses" that nag and plague millions.