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Release the submission the instant your opponent taps
Immediate release on the tap is an absolute expectation in all submission grappling, but CarJitsu's confined space — where limbs can be pinned against door frames, seats, or the B-pillar — makes delayed releases uniquely dangerous. Continuing to crank after a tap is considered the gravest violation of the trust that makes the format possible.
3 rounds × 90 seconds (approximately 60-second rest between rounds for seat-position changes)
Why people argue about this
People often assume that since CarJitsu is a combat sport, matches should be longer than 3 rounds of just over a minute each. They think it’s about exhausting opponents quickly, but actually, the shorter match length and frequent breaks are designed to keep the action exciting and fair by preventing fighters from getting overly fatigued too quickly, which could lead to unsafe or unfair conditions.
All standard BJJ submissions (joint locks, chokes) legal; Heel hooks legal at Senior level; Position-based scoring adapted for cabin (no traditional mount/back; modified definitions)
Why people argue about this
People often assume that heel hooks are only legal in CarJitsu at the beginner level, mistakenly believing they're banned for all competitors, which causes confusion when they learn senior-level fighters can use them.
Round 1: Both competitors in front seats (driver's seat + passenger seat); Round 2: Both in back seat / bench; Round 3: One in front, one in back (cross-cabin engagement)
Why people argue about this
People often assume that the seat changes are random and decided by a coin toss, which leads them to misunderstand that they're predetermined based on rounds - one competitor in each seat per round, with specific transitions from front to back. This rule can be tricky because it doesn't seem fair at first glance, leading to debates about how predictable or unpredictable these changes actually are.
No gi: rashguard + shorts (or grappling pants); Mouthguard recommended; Protective cup permitted (men)
Why people argue about this
People often assume that since CarJitsu involves crashing cars in a controlled environment, athletes are allowed to intentionally damage vehicles for dramatic effect. But actually, the waiver is meant to cover minor wear-and-tear and non-targeted contact with vehicle structures, preventing reckless behavior that could compromise safety or property.
Vehicle: standard 4-door sedan (typically pre-2020 model with separate driver/passenger/rear bench); approved makes vary by event; Vehicle is stationary throughout the match (engine off, parking brake engaged, wheels chocked); Padded steering wheel cover for safety
Why people argue about this
People often assume that since cars are stationary during matches in CarJitsu, they can be driven around freely within a designated area before entering the playing zone. But actually, the official rule states the vehicles must remain stationary with engines off and brakes engaged throughout the match to ensure safety and fairness for all competitors.
Two competitors per match; Weight classes: Lightweight (-77 kg), Welterweight (-83 kg), Middleweight (-93 kg), Heavyweight (+93 kg) — exact tiers vary by event; Officials: 1 in-vehicle proximity referee (positioned at open door for visibility) + scoring judge + timekeeper + medical observer
Why people argue about this
People often assume that only one official is visible in the car during a match, thinking it's just the in-vehicle referee. But they misunderstand Section 4 which clearly states there are four officials total, including this in-car presence. They overlook the fact that these four cover all aspects of the game, not just the driver’s perspective.
3 rounds × 90 seconds (approximately 60-second rest between rounds for seat-position changes); Round 1: Both competitors in front seats (driver's seat + passenger seat); Round 2: Both in back seat / bench
Why people argue about this
People often assume that heel hooks are only allowed at Senior level in CarJitsu, forgetting that they're part of standard BJJ submissions included for scoring purposes from the start, regardless of belt color. This oversight leads to arguments about when and where heel hooks can be used legally during matches.
Decision priority: submission > judge decision (aggression, dominance, submission threats); Tournament: single-elimination bracket per weight class; Title belts awarded per weight class within PLN CarJitsu
Why people argue about this
People often assume that aggression and dominance are more crucial for scoring in CarJitsu than submission decisions, which leads to arguments when judges disagree on what constitutes a dominant or aggressive move versus a clean submission. The confusion arises because both elements are meant to be evaluated, but the rule clarifies that submissions take precedence over other forms of victory.
Striking: closed-fist punches prohibited (no MMA-style strikes); some events permit "palm strikes" only — verify per-event rule; Intentional damage to vehicle interior beyond reasonable competition: warning → point deduction; Eye-poke / throat strikes / head-butts: DQ
Why people argue about this
People often assume that eye-pokes and throat strikes are just part of the rough-and-tumble nature of CarJitsu, so they argue that these penalties should be more lenient or even overlooked. Actually, what Yawar sees as crucial is maintaining a level of respect for the participants' bodies, hence why Section 7 makes clear-cut eye-pokes and throat strikes are instant game-killers with a DQ.
CarJitsu's confined cabin presents unique safety considerations: limited referee access to interior, sharp-edge hazards from vehicle structure (gear stick, headrest brackets, seatbelt anchors), and...
Why people argue about this
People often assume that since CarJitsu is a confined space, referees can't possibly inspect for hazards like sharp edges, but actually, they're limited by practical access issues and safety protocols ensure these areas are thoroughly checked despite the tight quarters.
Submission via tap = instant win; Verbal tap or referee stoppage = win; If no submission across 3 rounds, judge decision based on aggression, positional advancement, and submission attempts
Why people argue about this
People often assume that a win in CarJitsu is decided by who gets knocked out first, forgetting that submissions are also an option within 3 rounds. This leads to debates about whether knockouts should be considered as valid wins or if they're just bonus points for aggression.