SYSTEM Stress Test: A BJJ Podcast

Nick Kugelman, Jacen Flynn, SYSTEM Jiu-Jitsu
  • 5.0 (2)
  • Sports
  • Weekly

Two BJJ black belts take a common jiu-jitsu belief and try to break it. Nick Kugelman and Jacen Flynn both came up under Craig Kukuk. Jacen was Craig's first black belt, and Nick was Jacen's first black belt. They're longtime competitors, coaches, dads, and the owners of SYSTEM Jiu-Jitsu in Meridian, Idaho. Every Sunday they pick one piece of accepted wisdom, like "drillers make killers," "just keep showing up," or "don't teach leg locks to beginners," and test it against real rounds, real students, and real mistakes. They don't have to agree. At the end, each of them gives his own verdict: KEEP IT, MODIFY IT, or KILL IT. It's not a technique show. It's not an interview show. It's about how jiu-jitsu actually gets learned, coached, and competed, plus what the mat teaches about fatherhood and running a gym. Ideas are easy. Resistance tells the truth.

Episodes

  1. 3d ago

    Who Could You Be If You Stayed? | Stress Test #008

    This week on SYSTEM Stress Test, we're doing something different. What started as a conversation about why people quit jiu-jitsu turned into one of the most personal conversations we've had. Jacen opens up about growing up without a positive male role model, finding people who believed in him when he didn't believe in himself, and why he feels obligated to pay that forward. Nick shares his own story of divorce, losing his stepfather, struggling with alcoholism, and eventually walking away from jiu-jitsu as a black belt. He talks about hitting rock bottom, the people who refused to give up on him, and what it took to find his way back. We get into quitting, starting over, identity, the responsibility of being a coach, and why the relationships we build on the mats can mean far more than the sport itself. Not everyone needs to train jiu-jitsu forever. But before you walk away from something important, there might be a question worth asking: Who could you be if you stayed? Who are you if you quit? SYSTEM Stress Test with Nick Kugelman and Jacen Flynn. Ideas are easy. Resistance tells the truth.

  2. Oct 25

    Is Modern Jiu-Jitsu Getting Too Soft? | Stress Test #007

    Has modern jiu-jitsu become too soft? As gyms focus more on safety, accessibility, and keeping members happy, are we losing the toughness that made jiu-jitsu valuable in the first place? In this episode of SYSTEM Stress Test, Nick and Jacen debate old-school training culture, the difference between toughness and unnecessary punishment, and whether coaches can build resilient grapplers without brutalizing beginners. Are we getting better at coaching, or are we making training too comfortable? Can a gym produce dangerous competitors while still being a welcoming place for everyday people? The question: Are we building tougher grapplers, or just making jiu-jitsu easier? Two black belts. Two perspectives. One stress test. From SYSTEM JIU-JITSU in Meridian, Idaho.

  3. Oct 18

    Does Technique Beat Strength? | SYSTEM Stress Test #006

    “Technique beats strength” is one of the most repeated sayings in Jiu-Jitsu. But does it actually hold up? In Episode 6 of SYSTEM Stress Test, Nick Kugelman and Jacen Flynn challenge the idea that technique always wins. How much does size matter? What happens when both athletes are equally skilled? Can strength compensate for poor technique? And are we doing beginners a disservice by telling them strength doesn't matter? Two black belts put one of Jiu-Jitsu's biggest claims to the test. KEEP IT. MODIFY IT. KILL IT. SYSTEM Stress Test is a podcast from SYSTEM JIU-JITSU in Meridian, Idaho. Ideas are easy. Resistance tells the truth.

  4. Oct 11

    Should Lower Belts Ask Upper Belts to Roll? | Stress Test #005 with Nick Kugelman & Jacen Flynn

    Apologize episode ends abruptly, had a slight technical glitch, recording software froze last second... Thankfully we got 99% of it. As always thank you for listening. Episode Description A white belt asks a black belt to roll. Is that disrespectful—or just someone looking for a training partner? Nick Kugelman and Jacen Flynn, black belts and co-owners of SYSTEM JIU-JITSU in Meridian, Idaho, stress test the claim that lower belts shouldn’t ask upper belts to roll...including the coach. Is this rule about respect, safety, and boundaries, or protecting rank and ego? Should coaches get different treatment? Is a student trying to test themselves against an instructor a problem, or part of what training is for? At the center of the debate: being allowed to ask for a round isn’t the same as being entitled to one. Can we keep the respect without keeping the restriction? KEEP IT. MODIFY IT. KILL IT. Does this rule survive the stress test? Instagram reel mentioned in this episode:https://www.instagram.com/reel/DeP4i8tyB1y/?cplk=bzQ2dGF4bWZjbzE4 Ideas are easy. Resistance tells the truth.

  5. Oct 4

    It’s Too Dangerous to Teach Beginners Leg Locks | Stress Test #004

    It’s Too Dangerous to Teach Beginners Leg Locks | Stress Test #004 Leg locks have a reputation for being too dangerous for beginners. But is avoiding them actually making beginners safer, or just leaving them unprepared? In this episode, Nick Kugelman and Jacen Flynn stress test one of jiu-jitsu’s longest-running debates...when should students learn leg locks? We break down what actually makes leg locks dangerous, whether heel hooks deserve different rules, catch-and-release training, when beginners should be allowed to use submissions live, and the responsibility coaches have to build safe training partners. Should beginners be protected from leg locks, or taught how to deal with them from day one? SYSTEM Jiu-Jitsu | Meridian, Idaho

  6. Sep 27

    Should You Think Less When You Roll? | Stress Test #003

    Should You Think Less When You Roll? The best jiu-jitsu can feel almost automatic. You stop thinking about techniques, stop forcing positions, and simply react to what’s happening. But is that actually the goal? In Stress Test #003, Nick Kugelman and Jacen Flynn put the idea “The less you think while rolling, the better you perform” to the test. We get into flow state, instinct vs. conscious thought, what experienced grapplers actually pay attention to, why overthinking can slow you down, and whether coaches help or hurt when they give athletes answers during live rounds. Do black belts think less? or have they just gotten better at recognizing the right information? At the end, we decide: Kill it, Keep it, or Modify it.

  7. Sep 20

    Is “Just Keep Showing Up” Actually Good Advice? | Stress Test #002

    Showing up matters, but is simply accumulating mat time enough to actually get better at jiu-jitsu? In Stress Test #002, SYSTEM JIU-JITSU owners and black belts Nick Kugelman and Jacen Flynn put one of the most repeated pieces of advice in jiu-jitsu under pressure: “Just keep showing up.” They discuss the difference between attendance and intentional practice, why athletes plateau, how bad habits can become reinforced through repetition, the responsibility coaches have for athlete development, and what separates years of training from years of actual improvement. Does “just keep showing up” survive the Stress Test - or does the advice need to change? Ideas are easy. Resistance tells the truth.

  8. Sep 13

    Does Jiu-Jitsu Actually Make You a Better Person? | Stress Test #001

    People say jiu-jitsu makes you a better person. But does it? For our first Stress Test, Nick Kugelman and Jacen Flynn put one of jiu-jitsu’s most repeated beliefs under resistance. We talk about what decades of training and competition have actually changed in us, what they haven’t, ego, losing, coaching, gym culture, and whether adversity builds character... or simply reveals it. Then we give the verdict: KEEP IT. MODIFY IT. KILL IT. SYSTEM Stress Test is a podcast from SYSTEM JIU-JITSU in Meridian, Idaho. Ideas are easy. Resistance tells the truth.

  • 8 Episodes

Ratings & Reviews

5
out of 5
2 Ratings

About

Two BJJ black belts take a common jiu-jitsu belief and try to break it. Nick Kugelman and Jacen Flynn both came up under Craig Kukuk. Jacen was Craig's first black belt, and Nick was Jacen's first black belt. They're longtime competitors, coaches, dads, and the owners of SYSTEM Jiu-Jitsu in Meridian, Idaho. Every Sunday they pick one piece of accepted wisdom, like "drillers make killers," "just keep showing up," or "don't teach leg locks to beginners," and test it against real rounds, real students, and real mistakes. They don't have to agree. At the end, each of them gives his own verdict: KEEP IT, MODIFY IT, or KILL IT. It's not a technique show. It's not an interview show. It's about how jiu-jitsu actually gets learned, coached, and competed, plus what the mat teaches about fatherhood and running a gym. Ideas are easy. Resistance tells the truth.

Information

  • Creator
    Nick Kugelman, Jacen Flynn, SYSTEM Jiu-Jitsu
  • Years Active
    2026
  • Episodes
    8
  • Rating
    Explicit
  • Copyright
    © Nick Kugelman, Jacen Flynn, SYSTEM Jiu-Jitsu
  • Show Website
    SYSTEM Stress Test: A BJJ Podcast

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