Today, in India, performance-related fitness is given special attention and significance, while health-related fitness is not. Improving performance-related fitness is not sufficient to enhance health-related fitness. Therefore, it is difficult to say that they have an adequate level of health-related fitness. Previous studies on Taekwondo conducted in Western countries and South Korea demonstrate its effectiveness in improving physical fitness, but there is only limited information on the psycho-physical variables of schoolboys. Furthermore, there is currently no information on the effects of Taekwondo on health-related physical fitness and mental fitness in schoolboys. Therefore, it was deemed desirable to conduct this study titled "A Study on the Effects of the Taekwondo Training Program on Selected Psycho-Physical Variables of Schoolboys.".