Ep. 235: Bad Marriage Jiu-Jitsu, feat. Gant Grimes

In this week's mini-episode, we discuss the concept of the knee line: an imaginary line connecting your two knees. When the two points of this line combine with your groin, these three points create a triangle. That triangle is the basis for how we use our legs to clamp or wedge our opponent in place. To clamp or wedge their body part in place with your knees, it should be inside your knee+knee+groin triangle. To prevent them from doing the same to you, your body part should be outside their...

16 Okt 202514min

This week, we're joined by Mike Mahaffey (Old Bastard BJJ) and Jesse Walker (Rough Hands BJJ)! Mike and Jesse explain the "old bastard" style of closed guard: a way to play the position without relying on strength, speed, or athleticism. Follow Mike Mahaffey: https://instagram.com/oldbastardbjj https://threads.com/@oldbastardbjj Follow Jesse Walker: https://instagram.com/roughhandsbjj Train with Jesse Walker at Rough Hands BJJ in Louisville, KY: https://roughhandsbjj.com/ Resources discu...

13 Okt 202552min

In this week's mini-episode, we discuss the curse of knowledge: a cognitive bias explaining why it's hard for experts to relate to beginners. Get our Intro to Mechanics audio course, normally $79, FREE: https://bjjmentalmodels.com/freeintro Don't forget to check out BJJ Mental Models Premium! If you love the podcast, you'll definitely love our premium membership offerings. The podcast is truly just the tip of the iceberg – the next steps on your journey are joining our community...

9 Okt 20253min

In this episode, Rob Biernacki confronts a growing trend of competitors refusing to tap and taking serious injuries at low-level tournaments. Rob argues that reckless "tough-guy" behavior, poor finishing mechanics, and bad coaching culture are fueling unnecessary damage for hobbyists. Rob calls for smarter, safer training values, reminding athletes that protecting longevity matters more than risking ligaments for a $5 medal. Follow Rob on Instagram: https://www.instagram.com/islandtopteam T...

6 Okt 202552min

In this week's mini-episode, we discuss center of gravity: your body's "tipping point" of balance. Your center of gravity is around 56% of the way up your body (around your pelvis) when standing upright, but moves as your body moves. Understanding your center of gravity is key to preventing it from being used against you. With practice, your center of gravity can even be a weapon. Get our Intro to Mechanics audio course, normally $79, FREE: https://bjjmentalmodels.com/freeintro Don't forge...

2 Okt 20255min

This week, we're joined again by Jeff Shaw from Bellingham BJJ! In this episode, Jeff talks about the causes and cures for burnout in Jiu-Jitsu. Topics include: plateaus, the “blue belt blues,” the unique pressures faced by instructors and gym owners, keeping training sustainable, protecting consistency, staying playful, reframing expectations, and redefining what Jiu-Jitsu should mean for your life over the long term. Follow Jeff on Instagram: https://www.instagram.com/bellinghambjj Train ...

29 Sep 202557min

In this week's mini-episode, we discuss tipping points: the idea that once you have sufficient leverage or momentum, your desired outcome can no longer be denied. Get our Intro to Mechanics audio course, normally $79, FREE: https://bjjmentalmodels.com/freeintro Don't forget to check out BJJ Mental Models Premium! If you love the podcast, you'll definitely love our premium membership offerings. The podcast is truly just the tip of the iceberg – the next steps on your journey are joining ou...

25 Sep 20255min

This week, we're joined by Dr. Jen Case! Jen is a 13x IBJJF masters world champion, BJJ black belt under Renato Tavares, coach at Charlotte Jiu-Jitsu Academy, and PhD in Human Nutrition & Performance. In this episode, Jen covers the risks of Jiu-Jitsu competition and how it can be made safer. Follow Jen on Instagram: https://www.instagram.com/drjenjitsu/ Jen's website: https://drjencase.com/ Train with Jen at Charlotte Jiu-Jitsu Academy in North Carolina: https://charlotte-bjj.com/ M...

22 Sep 202556min