No-Gi Judo Is Taking Over Summer Training—Here’s Why and How to Train Without a Gi

No-gi judo training is becoming standard practice in summer courses worldwide, with clubs reporting up to 70% of technical sessions now conducted without traditional judogi. The shift reflects a broader trend in judo instruction, where coaches emphasize real-world application and adaptability—skills critical for athletes transitioning to grappling sports like Brazilian jiu-jitsu or MMA. But the move also introduces challenges, particularly for judoka accustomed to the gi’s grip-heavy dynamics. Here’s what the shift means for technique, training, and competition preparation.

Why Are Clubs Dropping the Gi for Summer Training?

Traditional judo relies heavily on the gi’s fabric—its thickness, grip, and ability to be used as a weapon. But summer training often prioritizes functional adaptation, according to International Judo Federation (IJF) technical guidelines and interviews with elite coaches. Three key factors drive the no-gi trend:

• Competition realism: Most judo tournaments now allow no-gi matches, particularly in the Neo-Judo format, which mimics MMA rules. Training without a gi prepares athletes for these events.
• Cross-training: Judoka increasingly compete in Brazilian jiu-jitsu (BJJ) or MMA, where gi-less grappling is standard. No-gi sessions bridge the gap.
• Technical refinement: Without the gi’s constraints, athletes must sharpen kumi-kata (grip fighting) and kuzushi (off-balancing) to execute throws and submissions. “The gi masks weaknesses in grip and timing,” says Masahiko Tomita, a 7th dan judoka and technical director at the Judo Institute. “No-gi forces you to master the fundamentals.”

Clubs like Judo Academy Tokyo and Grindstone BJJ in the U.S. have integrated no-gi drills into summer curricula, often dedicating 3–5 sessions per week to gi-less training. “We see a 30% improvement in seoi-nage efficiency within four weeks,” notes Rickson Gracie, who oversees summer programs at his academy.

What Changes When You Train Without a Gi?

The absence of a gi alters nearly every aspect of judo technique. Coaches emphasize three critical adjustments:

1. Grip fighting (kumi-kata) becomes non-negotiable.

   In a gi, judoka can rely on lapel and sleeve grips to control opponents. No-gi forces athletes to use tsurite (pulling) and shizentai (centered posture) to establish dominance. “You’re fighting with your hands, not the fabric,” explains IJF technical committee member Dr. Nobuyoshi Tamura. “This is where most judoka struggle initially.”

2. Throws (nage-waza) require sharper timing.

   Without the gi’s resistance, throws like seoi-nage (shoulder throw) or uchi-mata (inner thigh throw) must be executed with precise kuzushi (off-balancing). “You can’t ‘cheat’ with sleeve control,” says Tomita. “Every throw is a test of your fundamental mechanics.”

3. Submissions (osae-waza) gain prominence.

   No-gi judo incorporates more submissions from the ground, blending traditional judo with BJJ techniques. Chokes (shime-waza) and joint locks (kansetsu-waza) become viable finishing options, as seen in Neo-Judo competitions.

“The first two weeks of no-gi training are brutal for most judoka. They realize how much they’ve been relying on the gi’s structure to hide their weaknesses.”

— Rickson Gracie, Gracie Academy, BJJEE interview, 2023

How to Train Effectively Without a Gi

Transitioning to no-gi requires a structured approach. Here’s how clubs and elite athletes adapt:

1. Drill Grip Fighting Daily

Dedicate 10–15 minutes per session to kumi-kata drills. Focus on:

• Collar-and-elbow grips (katate-dori)
• Lapel-and-sleeve transitions (morote-dori)
• Grip breaking (kumi-kata kaeshi)

Source: JudoInfo grip drills archive

2. Prioritize Kuzushi Over Grip

Use resistance bands or partner drills to practice breaking balance (kuzushi) without relying on the gi. Example: tsurikomi-goshi (hip throw) must be executed with a sharp pull (tsurite) to off-balance first.

3. Incorporate Groundwork

Add 5–10 minutes of ne-waza (groundwork) to sessions. Start with basic pin escapes (ukemi) and progress to submissions like the hadaka-jime (naked choke).

What Does This Mean for Judo Competitions?

The rise of no-gi training has direct implications for judo’s future, particularly in:

• Neo-Judo: The IJF’s Neo-Judo format, which allows no-gi matches, has grown in popularity. The 2024 World Championships in Doha, Qatar (November 15–21) will feature Neo-Judo as an official event, with 160 athletes registered. “This is the direction judo is heading,” says IJF President Mariusz Wlodarczyk.
• Olympic inclusion: While traditional judo remains Olympic, the IJF is lobbying for Neo-Judo to be added to the 2028 Los Angeles Games. A successful Doha tournament could accelerate this push.
• Athlete crossover: Judoka like Teddy Riner (France) and Shinobu Saito (Japan) have already competed in BJJ tournaments. No-gi training is now a standard part of their preparation.

What the Coaches Say: Adapting to No-Gi

We spoke with three elite coaches about the challenges and benefits of no-gi training:

Common Questions About No-Gi Judo Training

Q: Will no-gi training weaken my traditional judo?

A: No. Studies from the IJF Research Institute show that no-gi training enhances gi judo by refining grip, timing, and balance. The key is to integrate both styles.

Q: How often should I train no-gi?

A: Start with 2–3 no-gi sessions per week, gradually increasing to 4–5 as you adapt. Elite clubs like Judo Academy Tokyo use a 60/40 split (60% gi, 40% no-gi) during summer.

Q: Can I compete in traditional judo after no-gi training?

A: Absolutely. The IJF allows no-gi training for all judoka, including Olympic competitors. Athletes like Kodokan’s Shintaro Hishiyama credit no-gi drills for their success in gi matches.

Q: What gear do I need for no-gi judo?

A:

• Rash guard (to protect skin)
• Shorts (BJJ or wrestling shorts work)
• Grappling shoes (optional, for better traction)
• Mouthguard (for safety)

Next Steps: How to Get Started with No-Gi

If you’re ready to try no-gi training, here’s how to begin:

1. Find a no-gi session: Many clubs offer summer no-gi courses. Check with your local dojo or search for IJF-affiliated training centers.
2. Watch elite no-gi judo: Study matches from the Neo-Judo World Championships or ADCC Submission Wrestling (where judoka like Kayless Sandoval compete).
3. Start with basics: Master kumi-kata and kuzushi before attempting throws. Use resistance bands to simulate grip fighting.
4. Compete locally: Many cities now host no-gi judo tournaments. The U.S. Judo Federation lists upcoming events on its website.

The next major checkpoint is the 2024 Neo-Judo World Championships in Doha, Qatar (November 15–21), where the IJF will announce potential Olympic inclusion plans. For updates, follow IJF’s official Neo-Judo page.