Beginner's guide
10 Common Judo Mistakes Beginners Make
Every judoka makes these in their first year — coaches see the same handful of habits over and over. Knowing what they are ahead of time won't stop you from making them, but it'll help you recognize and fix them faster.
1. Standing too upright
A tall, straight posture (jigotai's opposite — natural stance held too stiffly) is easy to off-balance. Beginners often stand up straighter as they get nervous, which is exactly the wrong direction — a slightly bent, stable stance with knees soft is much harder to throw.
2. Gripping with straight, locked arms
Straight arms transmit every pull and push directly into your shoulders and feet, making you easy to move. Bent elbows absorb force and let you feel — and resist — an opponent's kuzushi (off-balancing) attempt before it fully lands.
3. Ignoring kuzushi before attempting a throw
Trying to muscle a throw without breaking the opponent's balance first is probably the single most common beginner habit. Every proper throw follows the same sequence: kuzushi (off-balance), tsukuri (fit in), kake (execute) — skipping the first step is why the third step so often fails.
4. Tensing up during randori
New judoka often grip as hard as possible and hold their breath during sparring, burning through energy in under a minute. Staying relatively relaxed until the moment of attack conserves energy and, counterintuitively, makes your movements faster.
5. Rushing the fall (ukemi) instead of practicing it properly
Breakfalling is a skill on its own, and treating it as a formality rather than something to drill slows down everything else — judoka who are afraid of falling can't commit fully to throws, either their own or their partner's.
6. Forgetting footwork between attacks
It's tempting to plant your feet and try to force a technique from a static position. Judo throws almost always need a step or pivot to generate the angle and momentum needed — footwork isn't a separate skill from throwing, it's part of it.
7. Neglecting ne-waza (ground technique)
Standing throws are more visible and more exciting to practice, so many beginners under-invest in pins, escapes, and transitions on the ground — then get caught off guard the first time a match actually goes there.
8. Chasing a favorite throw against everyone
It's natural to lean on the one technique that's started working, but opponents adapt quickly once they see it coming. Having two or three set-ups that combine into each other is much harder to defend against than one strong move repeated.
9. Skipping the etiquette
Forgetting to bow onto the mat, to a partner, or to the instructor isn't just a formality — it's how judoka signal respect and readiness, and instructors do notice a pattern of skipping it.
10. Comparing progress to more experienced training partners
It's discouraging to be thrown repeatedly by someone who's trained for years, but that comparison measures the wrong thing. Progress in judo is much easier to see against your own first month than against anyone else's third year.
Judo Academy's daily quiz mode reinforces the terminology and rules side of training, so you can spend mat time fixing the physical habits above instead of trying to remember what everything is called.
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