Sports
‘I Never Hesitate’ – How Yuki Yoza Turned The Calf Kick Into An Art Form
April 18, 2026
Source: Yahoo Sports · Read on source site
Every opponent Yuki Yoza has faced knew exactly what was coming, yet every single one was helpless to stop it.
The 28-year-old has carved out a fantastic 22-2 career record and perfect 3-0 slate in ONE Championship against top-notch opposition, and the calf kick has been a constant, crippling presence throughout every victory.
On Wednesday, April 29, at Tokyo’s Ariake Arena, the Japanese contender will unleash that same destructive weapon in his biggest test yet, as he’ll challenge ONE Bantamweight Kickboxing World Champion Jonathan “The General” Haggerty for the gold at ONE SAMURAI 1.
Yoza announced himself to the upper echelon of the striking world with emphatic victories over former ONE Bantamweight Kickboxing World Champion Petchtanong Petchfergus and reigning ONE Flyweight Kickboxing World Champion “The Kicking Machine” Superlek, using that ferocious calf kick as the catalyst for both wins.
He is hardly alone. Team Vasileus has made the stifling blow something of a house weapon, with Takeru “Natural Born Krusher” Segawa and former ONE Interim Featherweight Kickboxing World Champion Masaaki Noiri both wielding it to devastating effect.
But Yoza has taken it further than anyone, weaving it so deeply into his game that it has become synonymous with his name.
He said:
“I think MMA fighters use it more like a jab, as a common tool. It’s definitely a trending technique. It’s a bit different from how I use it. Mine is meant to break the leg with one shot. It’s the same kick, but I think the way it’s used is a little different.”
Nothing Yoza throws is wasted. The calf kick is never a volume shot or a safe play for points. It either opens the door for a bigger strike or slams it shut at the end of a combination.
The real beauty lies in the deception. The Japanese star hides it in plain sight and builds it into a more dangerous puzzle that opponents cannot easily solve.
Yoza said:
“Rather than just drilling the kick itself, in order to land the calf kick, I’m training more on distractions. If you throw it suddenly, it gets checked. But if you connect punches or use feints before throwing them, it becomes much more effective.
“Now, I’m working on the next level of that. That’s already something that Masakazu [Watanabe, my trainer] has built into the pad work. So, it’s not just about calf kicks alone.”
What truly separates Yoza’s calf kick from the rest, however, is not technique.
Every time he launches that strike, he commits to it completely with no margin for doubt. That absolute conviction is what turns a well-executed maneuver into something genuinely frightening. It is a mental edge few fighters can replicate.
He said:
“I never hesitate when I kick. I don’t think about things like, ‘What if it gets checked?’ Or, ‘What if I miss or it gets avoided?’ There’s no hesitation. I throw it with the intention of breaking their leg. I think that mindset is what translates into the power.”
The Best Of Yoza Is Still To Come
Yuki Yoza is the first to admit that his signature technique is not bulletproof.
For all the damage the calf kick has done, the 28-year-old contender has invested heavily in ensuring it never becomes a crutch. He has sharpened every dimension of his game, building a well-rounded arsenal capable of ending fights in multiple ways.
The Tokyo resident said:
“It’s not magic. It’s absolutely possible to defend against my calf kicks. But if they defend that, I have the next move. And if they prepare for that one, too, I have another option. So, it’s not a problem.”
Yoza knows Jonathan Haggerty has studied the calf kick and every opponent after him will arrive with a counter prepared. That knowledge only sharpens his drive to evolve and show the global fan base that he is far more than a one-weapon fighter.
On April 29, the full picture of Yoza comes into focus. A World Title has always been the dream, and he intends to claim it with a performance that leaves no doubt about what he is truly capable of.
The Japanese dynamo said:
“I’m not just ‘Yoza kicks.’ I can really do everything, and I want people around the world to see that as soon as possible. Actually, I’m better with punches than kicks. There’s still a lot that I haven’t shown yet.”