Did You Know...?
By the Numbers
An estimated 100 million people practise karate in over 190 countries, making it one of the world's most widely practised martial arts.
Gichin Funakoshi introduced karate to mainland Japan in 1922 — just over 100 years ago. Before then, it was a largely secret Okinawan art.
Across all major karate styles, there are over 50 distinct kata (forms). A practitioner typically learns around 15–25 across their grading journey.
Elite karateka can throw a reverse punch at up to 14 metres per second — covering the striking distance in under a tenth of a second.
Karate made its first (and so far only) Olympic appearance at the Tokyo 2020 Games (held in 2021), featuring kata and kumite events for both men and women.
The highest Dan grade in karate is 10th Dan (Judan). Fewer than a dozen people in history have ever been awarded this rank — it represents an entire lifetime dedicated to karate.
The four main Japanese karate styles are Shotokan, Goju-ryu, Shito-ryu, and Wado-ryu. Each has its own technical characteristics and kata curriculum.
In most karate styles there are 9 coloured belt (kyu) grades before black belt. Dedicated training typically takes 4–6 years to reach Shodan (1st Dan).
Did You Know?
Many karate movements are inspired by the movements of animals — particularly the tiger, crane, leopard, snake, and dragon. These animal archetypes were built into the art by its Okinawan founders, reflecting the biomechanical wisdom they observed in nature.
Studies have shown that regular karate practice improves working memory, attention, and executive function — particularly in children. The combination of physical movement, pattern learning (kata), and split-second decision-making is uniquely stimulating for the brain.
The famous board-breaking (tameshiwari) is not about supernatural strength — it's physics. Karate teaches practitioners to accelerate mass through a target, and to aim beyond the surface. A correctly executed strike focuses all energy into a small area, generating enormous pressure per square centimetre.
Judo founder Jigoro Kano was deeply interested in karate and invited Gichin Funakoshi to Tokyo to demonstrate the art. Kano's endorsement was crucial to karate's acceptance in Japan. The systematic kata-based teaching methods Funakoshi used were partly influenced by Kano's approach to judo.
The kiai (spirit shout) is not just theatrical — it serves several biomechanical and psychological purposes. It tightens the core muscles, can startle an opponent, exhales air to protect the body, and focuses mental energy into the strike. Researchers have measured measurable increases in striking power when students kiai correctly.
Okinawa, the main island of the Ryukyu archipelago, is considered the birthplace of karate. Remarkably, Okinawa also has one of the highest concentrations of centenarians (people aged 100+) in the world. Locals attribute this partly to a lifelong culture of physical activity — including karate — and a philosophy of ikigai (having purpose).
A famous Zen story tells of a master pouring tea into an already-full cup, which overflows. The lesson: approach learning with an "empty cup" — free of preconceptions and ego. This is central to karate's philosophy: beginners learn fastest when they are truly open. Even masters consider themselves students.
Unlike many sports that peak in youth, karate is genuinely a lifelong practice. Master Gichin Funakoshi was still teaching in his late eighties. The technical depth of kata and the physical and mental adaptations involved mean that practitioners continue to grow and improve well into old age.
Beyond the Dojo
"Wax on, wax off." Perhaps the most famous karate film ever made, The Karate Kid introduced millions to karate's philosophy: that discipline, perseverance and a good mentor can transform anyone.
Characters like Ryu and Ken from Street Fighter are explicitly karateka, and many of their moves — Hadouken, Shoryuken — are based on real karate techniques (albeit exaggerated). Karate has shaped gaming combat for four decades.
The Karate Kid sequel series on Netflix reignited global interest in karate and dojo culture. It explores themes of redemption, rivalry, and the responsibility of a teacher — all genuine themes in the martial arts world.