Most tall grapplers are losing for the same reason, they’re fighting jiu-jitsu like they’re shorter. Rob Bernacki breaks down why long limbs change everything, from overextension and hand fighting to why certain guards, sweeps, and submissions become far more dangerous when you’re six-foot-plus. Adolfo Foronda sits down with Rob Bernacki, the head instructor and owner of Island Top Team and the creator of BJJ Concepts, for a deep, practical look at how taller athletes can build a game that actually fits their body type. The conversation goes far beyond “use your reach” and gets into the real mechanics that make tall people hard to sweep, hard to pass, and surprisingly explosive when they learn how to manage range correctly. You’ll discover: Why extension is the biggest beginner mistake for tall athletes, and why it costs more the longer your limbs are How range, not just position, changes the way tall people should play guard and pass Why knee shield can become nearly impossible to beat for long-femur players Which attacks get disproportionately stronger with height, including the triangle, straight ankle lock, and omoplata Why bottom Kimura obsession can stall a tall player’s development fast How back control should look for long athletes if they want to make it truly sticky Rob also gets into the teaching side of the equation, explaining why instructors often default to “average-sized jiu-jitsu,” how to coach body types without turning class into 20 private lessons, and why the best learning environments are built around creating the right problem, not just demonstrating the right move. He makes a strong case for constraints-based training, contextual drilling, and the ability to guide attention without overloading students. If you’re a taller grappler, coach taller students, or just want a sharper understanding of how body type changes the game, this episode is packed with details you can use immediately. It’s also essential listening for instructors trying to build better classes, better curriculums, and more adaptable students, not just more memorized techniques. Rob also shares a candid update on burnout, stepping back from the day-to-day academy grind, and why seminars, instruction, and BJJ Concepts still energize him in a way running a brick-and-mortar school no longer does. Links: https://bjjconcepts.net/ https://www.instagram.com/islandtopteam/ 🥋 MatAdmin Robust academy management software for martial arts gyms. $39/month flat fee, unlimited members. matadmin.app @getmatadmin 🧂 SALT Electrolytes: Use code FWB for 15% off. @SaltElectrolytes 🥋 Train with me Drop in on my Tuesday and Thursday 6 AM classes at North Bay Jiu Jitsu in Novato, CA. @northbayjiujitsu
