Phillip Details on the Over Under and Tripod Over Under Pass and Knee Bar

The over-under pass, which is demonstrated in the linked video, has a history that extends back into the mid-20th century, though its prominence in competition certainly solidified during the 1990s and into the early 2000s, particularly within the IBJJF ruleset. While many techniques evolve through gradual refinement across various academies, the development and popularization of specific passing methodologies can often be attributed to certain individuals and their competitive success.

One of the more enduring narratives in the evolution of guard passing points to figures like Carlson Gracie Jr. and, later, the Mendes brothers, Gui and Rafa, as influential in systematizing and popularizing specific approaches to breaking down the guard, including aspects that would later resemble the over-under control. However, the specific, high-percentage application of the over-under pass as a distinct, dedicated strategy, rather than just an incidental position, is often associated with practitioners from the late 1990s and early 2000s. For instance, Márcio "Pé de Pano" Cruz, a multiple-time world champion, was well-regarded for his pressure passing, which frequently involved similar body mechanics to what we now identify as the over-under, creating immense top pressure and often leading to submissions or positional advancements. Similarly, Fernando "Tererê" Augusto, known for his dynamic and aggressive style, also employed passes that utilized deep underhooks and controlled overhooks, albeit often in conjunction with more movement-based attacks.

The "sickly Helio" narrative, which suggests that Helio Gracie developed specific leveraging techniques due to his supposed physical frailty, is often cited in the context of creating mechanical advantages in jiu-jitsu. While it is true that Helio Gracie championed the idea of leverage over raw strength, and undoubtedly influenced the emphasis on technique, the extent to which his personal physical condition directly led to the invention of specific techniques like the over-under pass is difficult to establish definitively and may be, by reputation, a product of effective public relations from the Gracie family in the mid-20th century. The over-under pass itself, with its focus on crushing pressure and specific limb entanglement, is a testament to the continued evolution of jiu-jitsu as a system, adapting and refining techniques as competitive rulesets and common guard strategies also evolve.

One aspect that remains debated in the contemporary discussion surrounding passes like the over-under is the optimal entry and finishing mechanics against increasingly sophisticated open guards. What do current high-level competitors prioritize when initiating this pass against opponents proficient in modern lapel or dynamic leg-entanglement guards?

The assertion that the over-under pass "solidified during the 1990s and into the early 2000s, particularly within the IBJJF ruleset," as suggested by the HoG Historian, warrants a closer examination of its origins and evolution. While its widespread adoption and refinement certainly became evident during that period, the conceptual framework of passing the guard by controlling one leg over and one leg under predates the formalization of the IBJJF. Techniques resembling the over-under can be observed in various grappling arts, including early judo, where similar principles of controlling a limb and establishing a cross-body position to pass an opponent's defensive posture were certainly present, albeit perhaps not codified with the same specific nomenclature.

Indeed, the proliferation of the modern over-under pass in Brazilian Jiu-Jitsu owes much to figures such as Saulo Ribeiro, who, by reputation, was a significant proponent of the pass in the late 1990s and early 2000s. His success in IBJJF competitions, including multiple World Championship titles, showcased the pass's effectiveness against increasingly sophisticated open guard strategies. Ribeiro's systematic application of the over-under pass, often combining it with knee-on-belly transitions and pressure, helped popularize it as a fundamental and highly effective guard-passing option. While the specific "tripod over-under" variation, as demonstrated in the linked video, might be a more recent development emphasizing distinct base and knee-bar threat, the core mechanics of the over-under itself were certainly being refined and deployed successfully well before the turn of the millennium. The evolution of this pass is less a singular invention and more a continuous adaptation to evolving guard play, reflecting the dynamic nature of grappling technique development.

Does the "tripod over-under," with its emphasis on the knee-bar threat and specific base, represent a genuine innovation that fundamentally alters the strategy of the over-under, or is it primarily a refinement of existing principles?

Phillip’s tripod setup is something we hit in week 3 of the Gracie Barra Fundamentals curriculum, though we usually drill it for the pass only, not the kneebar. GB has always been pretty conservative with leg locks in the main curriculum, especially for newer students. Even as a blue, you don’t see a lot of them until you get into the advanced classes. When I visit other gyms, the free rolling at the end of class feels a lot more open to exploring different subs. At my affiliate, it's pretty strict, no jumping guards, no heel hooks, that kind of thing. It's safe, but sometimes it feels like it holds back exploration.

The over-under is definitely an underutilized pass at white and blue belt because it demands a lot of pressure, which a lot of lower belts struggle with. But you see it a ton at brown and black because of how efficient it is. We drill it almost every day at AOJ-style schools. Tom mentioned Gracie Barra doesn't emphasize leg locks with it, but the kneebar threat is what makes it so high percentage. If you can force them to defend the leg, the pass opens up. I hit that tripod kneebar against Leo at the last IBJJF Vegas Open and it was pretty much automatic.

The idea that the over-under only solidified in the 90s, as Mat Historian mentioned, is interesting, but I think its roots go back much further. You see elements of that pressure passing style in old footage, even from the Carlson Gracie academy in the 70s. While not called the "over-under" explicitly, the principles of keeping the head low and driving through the opponent's hips were clearly there. Rolls Gracie, for example, was known for his relentless pressure, and many of his students developed passes that relied on similar body mechanics. The leg lock aspect, too, isn't new; kneebars have been around for a long time, though perhaps not always as a direct follow-up from that specific pass until later.

I always have trouble finishing the over-under against flexible opponents, especially when they turtle up or try to invert. Even if I get the pressure right initially, they often manage to slip out before I can fully commit to the pass. I remember last week in class, Coach told me I was probably giving up too much space when I tried to re-adjust my hips. Maybe the knee bar option is something to think about there, since it gives another path to attack if the pass isn't opening up. I mostly just try to bail to north-south or a body lock if the over-under stalls. I haven't really drilled the tripod over-under much, but I can see how it helps keep that initial pressure. Thanks for the video.