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.
This page summarizes Open BJJ technique legality enums for white-belt planning — not a full IBJJF rulebook reprint.
Open BJJ marks techniques as illegal, restricted, brown/black only, or legal at all belts. For white-belt competitors, treat illegal, restricted, and brown/black-only finishes 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. Event rules override any website summary.
These are the highest-intent examples from the current Open BJJ library.
- Heel hook — Open BJJ lists IBJJF restricted
- Toe hold — Open BJJ lists IBJJF restricted
- Estima lock — Open BJJ lists IBJJF restricted
- Wrist lock — Open BJJ lists IBJJF restricted
- Knee bar — Open BJJ lists IBJJF brown/black only
- Calf slicer — Open BJJ lists IBJJF brown/black only
- Bicep slicer — Open BJJ lists IBJJF brown/black only
- Can opener — Open BJJ lists IBJJF illegal
- Twister — Open BJJ lists IBJJF illegal
- Banana split — Open BJJ lists IBJJF illegal
Straight ankle lock
Open BJJ lists the straight ankle lock as legal for adults at all belts in IBJJF, making it a common first legal leg attack to study carefully.
Core submissions
Armbars, triangles, kimuras, omoplatas, and rear naked chokes remain the reliable white-belt finishing base in most IBJJF divisions.
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
- White belts should treat Open BJJ illegal, restricted, and brown/black-only finishes as off-limits in IBJJF-style competition.
- Straight ankle locks and core upper-body submissions are safer defaults for beginners.
- Confirm the event rulebook before every tournament.
Further Study
Dedicated FAQ on the most common white-belt leg-lock question.
Brown/black compression-lock rules in plain language.
Bicep slicer, can opener, and twister legality cluster.
A common legal adult leg attack to study first.
Restricted IBJJF finish with ADCC/MMA contrast.
