Judo is a rigorous and demanding physical activity. The practice of judo techniques helps people develop basic and fundamental physical fitness in a number of ways, such as the development of strength, flexibility, agility, speed, dynamic and static balance, explosive power, and endurance. The practice of active attack and defense helps develop reaction time, coordination, and overall physical self-confidence. Judo students become physically bigger, stronger, and faster through their practice of judo.
Not only does judo produce tremendous gains in overall physical and athletic ability; judo students learn the specific skills and techniques of judo. They learn a variety of techniques in order to throw their opponents to the ground with force, speed, and control. While judo students are often exposed to many of these types of throwing techniques in their judo careers, they usually master only a handful, and a handful is generally all that is needed to be successful in contemporary judo competitions.
Judo students also learn the fundamental principles and the dynamics of subduing their opponents on the ground through the application of pinning and submission techniques. Their prowess both on the ground and on their feet, combined with the considerable basic physical fitness gained from daily judo practice, affords judo students with a considerable repertoire of techniques, skills, knowledge, and abilities. These, in turn, allow them to be excellent athletes, with a sound physical base of fundamental skills, and formidable and imposing opponents in competition.