Perhaps Payne's most useful work to date, it includes an introduction and brief history of magnetic healing. His chapter on types of magnets dispells a great deal of misinformation that has been commonly disseminated about magnet terminology and actions of magnets, magnet strengths, and types of magnetics. Other chapters relate general principles of magnetic diagnosis and treatment contains practical guidelines for avoiding aggravation or worsening of a condition, muscle testing for diagnosis, locating test points, selecting an appropriate magnet for what you wish to heal, and treating a range of specific ailments with magnets. Preventive care strategies with magnets, adjunctive therapies including herbs, supplements, and homeopathy, massage, exercise, and yoga, acupuncture, biofeedback and hypnosis. It concludes with research and case studies, and an explanatory chapter concerning magnetism and spin, and a theory-based chapter on how magnets heal.