The effect of cardio training on some physiological variables among obese female students in some of Al-Azhar institutes in Minya

Introduction and research problem:Sports and nutrition play an important role in the lives of nations and peoples, as the physical and nutritional condition of the individual is a mirror that reflects his physical condition during the different periods of his life.Also, the individual's persistence in practicing various sports activities and following healthy diets contributes to improving his physiological, physical and mental condition.It also helps in improving the level of physical fitness and even getting rid of chronic diseases such as high blood pressure, cardiovascular diseases, as well as obesity and anemia resulting from malnutrition."Abdul Rahman Abdul Basit" (7102: 07) believes that practicing sports in the current era is practiced for two main goals: sports for health and disease prevention, the second goal of sports is for championship, as practicing sports is a double-edged sword.If sports are practiced while neglecting the health aspect, health damages result, so sports practiceThe effect of cardio training on some physiological variables among obese female students in some of Al-Azhar institutes in Minya