• Ep. 394: Position Series: No-Gi Lasso, feat. Rob Biernacki
    Jun 8 2026

    This week we're joined again by Rob Biernacki! Rob is the head instructor of Island Top Team and the mind behind BJJ Concepts. In this episode, Rob breaks down how he built a working no-gi version of the lasso, a position long considered gi-only. Topics include: minding the gap in no-gi grips, the inverted grip, the omoplata as a control system, wedging, and hybrid lasso guards.

    Rob on Instagram:
    https://instagram.com/islandtopteam

    Learn from Rob at BJJ Concepts:
    https://bjjconcepts.net

    Get Rob's No-Gi Lasso instructional:
    https://bjjconcepts.net/instructionals


    Mental models discussed in this episode:

    • Do What Works
      https://bjjmentalmodels.com/do-what-works

    • Grips Dictate Position
      https://bjjmentalmodels.com/grips-dictate-position

    • Prioritize Longevity
      https://bjjmentalmodels.com/prioritize-longevity

    • Mind the Gap
      https://bjjmentalmodels.com/mind-the-gap

    • Kinetic Chains
      https://bjjmentalmodels.com/kinetic-chains

    • Core Mechanics
      https://bjjmentalmodels.com/core-mechanics

    • Scientific Method
      https://bjjmentalmodels.com/scientific-method


    ⬆️ LEVEL UP with BJJ Mental Models Premium!

    The world's LARGEST library of jiu-jitsu audio lessons, our complete podcast network, online coaching, and much more! Your first week is free:
    https://bjjmentalmodels.com


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    https://bjjmentalmodels.com/newsletter

    Learn more mental models in our online database:
    https://bjjmentalmodels.com/database

    Follow us on social:
    https://instagram.com/bjjmentalmodels
    https://threads.com/@bjjmentalmodels
    https://bjjmentalmodels.bsky.social
    https://youtube.com/@bjjmentalmodels

    Music by Enterprize:
    https://enterprize.bandcamp.com

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    55 mins
  • Mini Ep. 109: Overwhelming Force
    Jun 4 2026

    In this mini-episode, we discuss overwhelming force: the idea that we maximize our power by using the most of our body's weapons against the least of our opponent's.

    Get our Intro to Mechanics audio course, normally $79, FREE:
    https://bjjmentalmodels.com/freeintro


    ⬆️ LEVEL UP with BJJ Mental Models Premium!

    The world's LARGEST library of jiu-jitsu audio lessons, our complete podcast network, online coaching, and much more! Your first week is free:
    https://bjjmentalmodels.com


    Need more BJJ Mental Models?

    Get the legendary BJJMM newsletter:
    https://bjjmentalmodels.com/newsletter

    Learn more mental models in our online database:
    https://bjjmentalmodels.com/database

    Follow us on social:
    https://instagram.com/bjjmentalmodels
    https://threads.com/@bjjmentalmodels
    https://bjjmentalmodels.bsky.social
    https://youtube.com/@bjjmentalmodels

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    11 mins
  • Ep. 393: Submission Series: The Woj Lock 2.0, feat Chris Wojcik
    Jun 1 2026

    This week, we're joined again by Chris Wojcik! In this episode, Chris rebuilds his approach to the Woj Lock around a few guiding concepts instead of a catalog of techniques. Topics include: the three points of control, proximal vs. distal control, redefining what counts as fundamental, and training leg locks through games instead of memorization.

    Get Woj Lock 2.0 from BJJ Fanatics:
    https://bjjfanatics.com/products/woj-lock-2-0-completing-the-leg-lock-game-by-chris-wojcik

    Subscribe to the Grappler's Diary:
    https://thegrapplersdiary.substack.com

    Get the Grappler's Diary book:
    https://www.amazon.com/dp/B0DRS9K6LQ

    Follow Chris Wojcik on Instagram:
    https://instagram.com/chrismwojcik


    Mental models discussed in this episode:

    • Constraints-Led Approach
      https://bjjmentalmodels.com/constraints-led-approach

    • 3 Joint Rule
      https://bjjmentalmodels.com/3-joint-rule

    • Proximal and Distal Pathways
      https://bjjmentalmodels.com/proximal-and-distal-pathways

    • Kuzushi
      https://bjjmentalmodels.com/kuzushi


    ⬆️ LEVEL UP with BJJ Mental Models Premium!

    The world's LARGEST library of jiu-jitsu audio lessons, our complete podcast network, online coaching, and much more! Your first week is free:
    https://bjjmentalmodels.com


    Need more BJJ Mental Models?

    Get the legendary BJJMM newsletter:
    https://bjjmentalmodels.com/newsletter

    Learn more mental models in our online database:
    https://bjjmentalmodels.com/database

    Follow us on social:
    https://instagram.com/bjjmentalmodels
    https://threads.com/@bjjmentalmodels
    https://bjjmentalmodels.bsky.social
    https://youtube.com/@bjjmentalmodels

    Music by Enterprize:
    https://enterprize.bandcamp.com

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    55 mins
  • Mini Ep. 108: Inertia
    May 28 2026

    In this mini-episode, we discuss inertia: a concept from physics explaining that objects are resistant to changes in velocity.

    Get our Intro to Mechanics audio course, normally $79, FREE:
    https://bjjmentalmodels.com/freeintro


    ⬆️ LEVEL UP with BJJ Mental Models Premium!

    The world's LARGEST library of jiu-jitsu audio lessons, our complete podcast network, online coaching, and much more! Your first week is free:
    https://bjjmentalmodels.com


    Need more BJJ Mental Models?

    Get the legendary BJJMM newsletter:
    https://bjjmentalmodels.com/newsletter

    Learn more mental models in our online database:
    https://bjjmentalmodels.com/database

    Follow us on social:
    https://instagram.com/bjjmentalmodels
    https://threads.com/@bjjmentalmodels
    https://bjjmentalmodels.bsky.social
    https://youtube.com/@bjjmentalmodels

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    6 mins
  • Ep. 392: The 90% That Matters, feat. Beatrice Jin
    May 25 2026

    This week, we're joined by Beatrice Jin! Beatrice is a black belt competing in the IBJJF top 10 at lightweight and middleweight, and she's known across jiu-jitsu social media for her whiteboard reels. In this episode, Beatrice breaks down the 90% of jiu-jitsu that has nothing to do with sparring, and why the work around the mat is what actually builds a career. Topics include: what podium finishes actually feel like, building a women's open mat from three people to thirty, finding the niche only you can fill, and using social media to build trust before asking for the sale.

    Follow Beatrice on Instagram:
    https://instagram.com/berimbozo

    Subscribe on YouTube:
    https://youtube.com/@berimbozo

    Train with Beatrice at Kogaion Academy in Arlington, Virginia:
    https://kogaionacademy.com

    Support her merch brand Butt Scooter Jiu Jitsu:
    https://buttscooterjiujitsu.com


    Mental models discussed in this episode:

    • Zone of Genius
      https://bjjmentalmodels.com/zone-of-genius

    • Beginner's Mind
      https://bjjmentalmodels.com/beginners-mind

    • Inertia
      https://bjjmentalmodels.com/inertia

    • Consistency
      https://bjjmentalmodels.com/consistency


    ⬆️ LEVEL UP with BJJ Mental Models Premium!

    The world's LARGEST library of jiu-jitsu audio lessons, our complete podcast network, online coaching, and much more! Your first week is free:
    https://bjjmentalmodels.com


    Need more BJJ Mental Models?

    Get the legendary BJJMM newsletter:
    https://bjjmentalmodels.com/newsletter

    Learn more mental models in our online database:
    https://bjjmentalmodels.com/database

    Follow us on social:
    https://instagram.com/bjjmentalmodels
    https://threads.com/@bjjmentalmodels
    https://bjjmentalmodels.bsky.social
    https://youtube.com/@bjjmentalmodels

    Music by Enterprize:
    https://enterprize.bandcamp.com

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    51 mins
  • Mini Ep. 107: Emotional Contagion
    May 21 2026

    In this mini-episode, we discuss emotional contagion: a psychological and physiological concept that shows us how much our emotions and behavior impact others around us.

    Get our Intro to Mechanics audio course, normally $79, FREE:
    https://bjjmentalmodels.com/freeintro


    ⬆️ LEVEL UP with BJJ Mental Models Premium!

    The world's LARGEST library of jiu-jitsu audio lessons, our complete podcast network, online coaching, and much more! Your first week is free:
    https://bjjmentalmodels.com


    Need more BJJ Mental Models?

    Get the legendary BJJMM newsletter:
    https://bjjmentalmodels.com/newsletter

    Learn more mental models in our online database:
    https://bjjmentalmodels.com/database

    Follow us on social:
    https://instagram.com/bjjmentalmodels
    https://threads.com/@bjjmentalmodels
    https://bjjmentalmodels.bsky.social
    https://youtube.com/@bjjmentalmodels

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    9 mins
  • Ep. 391: Am I Getting Better? feat. Josh McKinney
    May 18 2026

    This week, we're joined by Josh McKinney! Josh is a black belt, head coach at HeadNod Jiu-Jitsu in Southern Illinois, and the host of the I Suck at Jiu-Jitsu podcast. In this episode, Josh shares a framework for self-coaching beyond getting belt promotions, and explains why submission count and belt color are the wrong yardsticks for measuring whether you're getting better. Topics include: false metrics, the over-reliance on your A-game, learning to read old-school black belts, the Henry Akins "how many steps" test, and managing effort as a progress metric.

    Follow Josh on Instagram:
    https://instagram.com/thejoshmckinney

    Listen to the I Suck at Jiu-Jitsu podcast:
    https://www.youtube.com/@isuckatjiujitsu

    Call the Hot Take Hotline:
    951-HOT-TAKE

    Train with Josh at HeadNod in Southern Illinois:
    https://headnodhq.com


    Mental models discussed in this episode:

    • Self-Competition
      https://bjjmentalmodels.com/self-competition

    • Goodhart's Law
      https://bjjmentalmodels.com/goodharts-law

    • Systematic Abandonment
      https://bjjmentalmodels.com/systematic-abandonment

    • Concepts Over Techniques
      https://bjjmentalmodels.com/concepts-over-techniques

    • Deliberate Practice
      https://bjjmentalmodels.com/deliberate-practice

    • Resulting Fallacy
      https://bjjmentalmodels.com/resulting

    • Economy of Motion
      https://bjjmentalmodels.com/economy-of-motion

    • Making Smaller Circles
      https://bjjmentalmodels.com/making-smaller-circles

    • Process Over Outcomes
      https://bjjmentalmodels.com/process-over-outcomes


    ⬆️ LEVEL UP with BJJ Mental Models Premium!

    The world's LARGEST library of jiu-jitsu audio lessons, our complete podcast network, online coaching, and much more! Your first week is free:
    https://bjjmentalmodels.com


    Need more BJJ Mental Models?

    Get the legendary BJJMM newsletter:
    https://bjjmentalmodels.com/newsletter

    Learn more mental models in our online database:
    https://bjjmentalmodels.com/database

    Follow us on social:
    https://instagram.com/bjjmentalmodels
    https://threads.com/@bjjmentalmodels
    https://bjjmentalmodels.bsky.social
    https://youtube.com/@bjjmentalmodels

    Music by Enterprize:
    https://enterprize.bandcamp.com

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    1 hr and 5 mins
  • Mini Ep. 106: Cognitive Load
    May 14 2026

    In this mini-episode, we discuss cognitive load: our brain's working memory (like computer RAM), and how to manage it so we can learn jiu-jitsu more effectively.

    Get our Intro to Mechanics audio course, normally $79, FREE:
    https://bjjmentalmodels.com/freeintro


    ⬆️ LEVEL UP with BJJ Mental Models Premium!

    The world's LARGEST library of jiu-jitsu audio lessons, our complete podcast network, online coaching, and much more! Your first week is free:
    https://bjjmentalmodels.com


    Need more BJJ Mental Models?

    Get the legendary BJJMM newsletter:
    https://bjjmentalmodels.com/newsletter

    Learn more mental models in our online database:
    https://bjjmentalmodels.com/database

    Follow us on social:
    https://instagram.com/bjjmentalmodels
    https://threads.com/@bjjmentalmodels
    https://bjjmentalmodels.bsky.social
    https://youtube.com/@bjjmentalmodels

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    7 mins