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Sixth Lesson MMA Lab Jab to Scramble Resets Through Constraints Led Games
Advanced training should sharpen decisions, not just add more techniques.
The sixth lesson in this block kept that principle at the centre. We worked through 12 rounds of constraints-led games, each one built around a common fight problem. The rules were tight. The feedback was immediate. Students had to solve the problem under pressure, then swap roles and learn the other side.

Jamie Clubb
Oct 29 min read


Refining Karate Bunkai with Muay Thai Knee Strikes Through Structured Sparring
Kata application fails when distance, resistance, and recovery are left out. Knee strikes expose all three fast.
This morning my teacher client from Cotswold Karate School returned for a refresher on Muay Thai knee strikes. We have covered this material before. The point today was not novelty. It was revision with a clear end use.

Jamie Clubb
Sep 218 min read


Closed Guard Lessons in Submission Grappling Discovering Scissor Sweeps Kimura Traps and the Guillotine Chase
"Explore effective closed guard techniques in submission grappling with lessons on scissor sweeps, Kimura traps, and the guillotine chase at Clubb Chimera." Submission Grappling Closed guard can become a trap for the person on the bottom if they only learn it as a list of moves. Close the legs. Pull the arms. Try a sweep. Try a submission. Reset when it fails. That is not how I want a beginner to understand it. Hour three of my private client’s second Submission Grappling cou

Jamie Clubb
Sep 168 min read


Build Better Muay Thai Clinch Knees with Personal Training
Understanding the Complexity of the Clinch A knee from the clinch seems simple, right? But it becomes a different story when someone is trying to stand tall, jam the hip, fight the grip, and turn out all at once. That was the theme of tonight’s private lesson. My Muay Thai client put in a tremendous effort. They could knee a pad and replicate the shape. However, the real question was whether they could find the knee when the other person was solving the opposite problem. This

Jamie Clubb
Aug 298 min read


Constraints Led Karate Sparring for Elbow Strikes and Grip Fighting (Martial Arts Cross-Training)
Over the last two blocks of 10 lessons, we narrowed the focus to elbow strikes. We covered the main elbow methods found in Muay Thai, then used mixed martial arts training ideas to test them against movement, clinch pressure, grips, and resistance.
Then we came back to karate.
More specifically, we came back to naihanchi.

Jamie Clubb
Aug 169 min read


Remote Martial Arts Teacher Training - Shift Steps, L-Steps and V-Steps Through the Constraints-Led Approach
My clients from Hostlebro Taekwondo Klub, Denmark (chief instructor and instructor), joined me for the third their current course of boxing lessons. We moved more onto some specialised footwork - shift steps, mainly from the peek-a-boo style and v-steps - to switch stances and take angles. After a specific warm-up and shadow boxing, we moved back onto the specific (constraints-led approach) sparring methods.

Jamie Clubb
Mar 91 min read
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