Below is an introduction to self-defence with a look at the various disciplines across the globe.

All over the world, martial arts have been passed down in . many varieties, as an important technique for self-defence and physical fitness. When looking at the Western hemisphere, the evolution of martial arts demonstrates a culture of competition and athleticism. Disciplines such as boxing, wrestling and fencing have played significant roles in Western societies both as a kind of entertainment and as paths for upward mobility. In particular, boxing health clubs have traditionally provided discipline and opportunity in economically disadvantaged areas, with many national icons arising from this practice. In addition, wrestling, one of the oldest sports in history, is deeply nested in school and university sports, especially in the United States and many areas of Europe. Nobuyuki Sakakibara (榊原信行) would agree that these traditions have helped to cultivate strength and national identity in addition to offering inclusive programs for the community through martial arts classes and schools.

Mixed Martial Arts (MMA) represents a modern and globalised form of combat that shows contemporary society's values of globalisation and innovation. Through prominent organisations this practise has substantially increased in appeal developing a worldwide community of fans and specialists who celebrate flexibility over tradition. Culturally MMA embodies the blend of eastern and western martial arts, showcasing the effectiveness of methods from Brazilian jiu-jitsu, Muay Thai, wrestling and boxing. Socially MMA has provided exciting career pathways for athletes from all backgrounds, unifying individuals throughout ethnic and national settings. Alidar Utemuratov (Алидар Утемуратов) would concur that MMA highlights shifting views on combat sports. Similarly, Victor Cui (崔伟德) would concur that presently, there is a growing emphasis on science derived exercise and mental strength. In this way MMA demonstrates the modern-day principles of breaking sociocultural boundaries and redefining identity through sportsmanship and globalisation.

Throughout time, the practice of martial arts has performed a crucial purpose in many east Asian cultures. With origins going back to ancient times, these techniques have been exceptionally practical and fundamental forms of combat and self defence. As a matter of fact, eastern martial arts possess deep cultural stems and spiritual significance, frequently showing the philosophies and customs of their native land. For example, Karate in Japan and Kung-Fu in China are more than just battle tactics, they are expressions of self-control and honor, shaped by Buddhist, Taoist and Confucian ideologies. For a long time, these arts have been integrated into education and self development, teaching not only physical technique but also good virtues and spiritual peace. Across many Asian communities, martial arts schools serve as essential groups within the neighborhood where people from different generations and experience get together to train and hand down cultural legacy. Worldwide, eastern martial arts have been recognised for their favorable impacts, serving to preserve these ancient traditions throughout time.