Gardiner M.D. The Principles of Exercise Therapy

London: G.Bell&sons, 1919. — 306 p.The Principles of Exercise Therapy book is explained in detailed about exercises. Physical training is physical activity that improves physical condition and health. Physical training protects the health of a person and regulates the patient's health. Physical training mechanics plays a major medicine. Walking, running, swimming, ice skating, bicycling, playing, dance, yoga, and physical exercise are all physical exercises. Heart disease, diabetes and obesity can be controlled by exercise. The book also alleges that exercise helps to reduce mental retardation and reduce the risk of mental retardation in the exercise. It is essential to exercise immune organs or adequate vascular organs in a coherent blood circulation.