Have you ever wondered why there isn’t a single traditional karate kata featuring the mawashi-geri, or roundhouse kick? It is, after all, arguably the most popular and frequently deployed kick in modern karate tournaments across the globe. Yet, despite its ubiquity in contemporary dojos and competitive circuits, it was never part of the curriculum taught in historical Okinawa, widely recognized as the geographical and cultural birthplace of karate.

When examining the historical record, a striking pattern emerges. There are virtually no "flashy" or high-flying kicks to be found in the foundational instructional books and reference guides published by legendary karate pioneers such as Funakoshi Gichin, the founder of Shotokan; Motobu Choki, renowned for his practical combat prowess; or Mabuni Kenwa, the creator of Shito-ryu.

Instead, the old-school karate kicks preserved within traditional kata were predominantly linear, low-lying, and pragmatic. These techniques were engineered specifically for close-quarters self-defense, prioritizing stability, balance, and immediate stopping power over aesthetic flair. Historical practitioners favored kicks directed at the shins, knees, and lower torso, ensuring that the fighter remained grounded and difficult to upend during a physical confrontation.

Yet, when one observes modern karate, the landscape is entirely different. Contemporary practitioners execute a wide array of spectacular, dynamic, and high-flying kicks that would be entirely unrecognizable to the early masters of the Okinawan art. This stark transformation naturally raises a compelling historical question: how did karate evolve from a strict system of low, linear strikes into a discipline known for its acrobatic and sweeping leg techniques?

For decades, martial arts historians and enthusiasts have debated the origins of these modern kicking techniques, leading to several popular theories. Some observers have long suspected that these dynamic kicks were imported from various traditional Chinese martial arts, commonly grouped under the banner of Kung Fu. However, a deeper examination of southern Chinese fighting styles—which heavily influenced the development of early Okinawan karate—reveals that they historically utilized many of the same low, grounded kicks found in traditional kata, rather than the high circular kicks seen in modern sports.

How Karate Stole Its Kicks (Video)

Another common assumption is that these techniques migrated into karate from Taekwondo, the famous Korean martial art known for its extensive repertoire of high and spinning kicks. In reality, the historical timeline points in the exact opposite direction. Modern Taekwondo actually absorbed and adapted many of its technical foundations from Japanese karate during and after the Japanese occupation of Korea in the first half of the twentieth century, meaning the influence flowed from Japan to Korea, not the other way around.

The historical truth behind the transformation of karate’s kicking arsenal is far more surprising and international. The dynamic, circular kicks that came to define modern karate were actually borrowed from an entirely different fighting tradition: a historic French martial art known as Savate. This European combat sport had been introduced to mainland Japan decades before Okinawan masters began traveling north to introduce their art to the Japanese public.

Savate, also referred to as French footfighting, developed in the nineteenth century and placed a heavy emphasis on agile, flexible, and powerful kicks delivered at various heights and angles, including the circular trajectories that resemble the modern roundhouse kick. As Japanese martial arts underwent rapid modernization, institutionalization, and cross-cultural exchange during the late Meiji and Taisho periods, practitioners and instructors looked for ways to expand their technical repertoires.

Through a process of martial arts synthesis, one particularly innovative Japanese sensei integrated these French kicking methods into the Japanese framework, fundamentally revolutionizing karate and permanently altering its technical trajectory. This cross-pollination between European and Japanese combat systems bridge a historical gap, explaining how a technique completely absent from the traditional kata of Okinawa became a cornerstone of modern karate.

Those seeking a deeper visual and historical breakdown of this fascinating cross-cultural evolution can examine the accompanying video analysis, which explores the documentation and evidence surrounding the integration of Savate principles into Japanese martial arts.