White belts in IBJJF-style competition should avoid heel hooks, toe holds, wrist locks, brown/black-only compression locks, and illegal neck or spinal cranks.
How to read this checklist
This page summarizes the IBJJF Technical Fouls & Illegal Moves table for adult white-belt planning — not a full rulebook reprint.
The official table is published with the IBJJF Rule Book on the Books and Videos page. For adult white belts (the same column as juveniles 16–17), treat marked techniques as off-limits unless your event rules clearly allow them.
Always confirm age division, gi vs no-gi format, and the organizer rule sheet before competing. If you also enter no-gi events, the submission legality matrix compares the IBJJF white-belt column with ADCC, NAGA and Grappling Industries divisions. Event rules override any website summary.
Illegal or restricted for white belts
These are the highest-intent examples from the IBJJF Illegal Moves table’s juvenile / adult white-belt column.
- Heel hook — legal only for adult brown and black belt in no-gi; illegal for masters, the gi, and every age and belt below adult brown belt
- Toe hold — legal only for adult and masters brown and black belt, gi and no-gi; illegal for every age and belt below adult and masters brown belt
- Wrist lock — illegal for ages 4–17 and adult or masters white belt; legal from adult and masters blue belt up
- Knee bar — legal only for adult and masters brown and black belt, gi and no-gi; illegal for every age and belt below adult and masters brown belt
- Calf slicer — legal only for adult and masters brown and black belt, gi and no-gi; illegal for every age and belt below adult and masters brown belt
- Bicep slicer — legal only for adult and masters brown and black belt, gi and no-gi; illegal for every age and belt below adult and masters brown belt
- Can opener / spinal lock without a choke — illegal in every IBJJF division
- Twister — the same spinal-lock rule: illegal in every IBJJF division
Safer white-belt defaults
Straight ankle lock
In IBJJF the straight foot lock is illegal for ages 4–12 and 13–15; legal from ages 16–17 and adult or masters white belt up. That makes it a common first legal leg attack for adult white belts to study carefully.
Core submissions
Armbars, triangles, kimuras, omoplatas, and rear naked chokes remain the reliable white-belt finishing base in most adult IBJJF divisions.
Competition mindset
Learning why a technique is restricted still matters. You need to recognize illegal threats, avoid accidental disqualification, and know legal exits from the same positions.
If a scramble puts you in a restricted shape, abandon the illegal finish and return to control, points, or a legal submission.
Key Takeaways
- Use the IBJJF Illegal Moves table as the source; this page is a white-belt study checklist.
- Straight ankle locks and core upper-body submissions are safer defaults for adult white belts.
- Confirm the current rule book and event packet before every tournament.
Further Study
IBJJF Books and Videos (Rule Book & Illegal Moves poster)
Official IBJJF Rule Book (v6.1) and Technical Fouls & Illegal Moves downloads. Confirm your age, belt, and gi/no-gi column.
ADCC Rules and Regulations
Official ADCC rules PDF (version of 2026-10-19, linked from adcc-official.com): the legal and illegal techniques lists, and how the Opens modify them.
Submission legality matrix: IBJJF, ADCC, NAGA, Grappling Industries
The IBJJF white-belt column next to ADCC, NAGA and Grappling Industries divisions.
Are heel hooks legal at white belt?
Dedicated FAQ on the most common white-belt leg-lock question.
Are toe holds legal in IBJJF?
Restricted foot-lock rules and safer beginner options.
Are wrist locks legal in IBJJF?
White-belt restriction and blue-belt nuance.
Are knee bars legal in IBJJF?
Brown/black hyperextension rules in plain language.
Are calf slicers legal in IBJJF?
Brown/black compression-lock rules in plain language.
Are bicep slicers and neck cranks legal?
Bicep slicer, can opener, and twister legality cluster.
Straight Ankle Lock
A common legal adult leg attack to study first.
Heel Hook
Restricted IBJJF finish with ADCC contrast.
