Target IBJJF-legal leg locks without rule headaches.
The Bottom Line
You get a clean path to legal ankle locks, toe holds, and kneebars that hold up in gi rooms. The 50/50 material helps you attack and defend without stalling. If you want reaping and inside heel hooks, you should pair this with a no-gi set.
⚡️ Quick facts
Best for: Gi and IBJJF competitors
Skip if: You want reaping heel hooks
Tech focus: Straight Ankle Lock, Outside Footlock, Toe Hold, Kneebar, 50/50, Footlock Defense
Biggest takeaway: Legal options win IBJJF matches.
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What You'll Learn
If you compete under IBJJF rules or train mostly gi, this course focuses on legal lower-body attacks. It builds reliable ankle locks, toe holds, kneebars, and defenses.
It also covers 50/50 footlocks and how to avoid common rule traps.
Primary Techniques You'll Drill
- Straight Ankle Lock
- Outside Footlock
- Estima Lock
- Toe Hold
- Kneebar
- 50/50
- Footlock Defense
- Single Leg X
Format & Level
- Instructional style: System Based, Conceptual
- Skill level: All Levels
- Format: Both
- Runtime: 1 hour and 49 minutes
- Volumes: 4
Should You Buy It?
Wait for daily deal. I placed this second because it solves the IBJJF problem cleanly and teaches you to score wins without risky fouls.
Why Dean Lister?
Dean Lister won ADCC absolute in 2003 and is known as a leg-lock innovator. He influenced many modern teams to embrace lower-body attacks. He has coached MMA and grapplers worldwide. His teaching style is direct and safety-minded, with clear emphasis on mechanics.
Community feedback
Here’s a summary of common feedback from platforms like Reddit’s r/bjj.
😍 Why People Love It
- Frequently suggested when people want legal leg attacks for gi tournaments.
- Praised for straight ankle lock mechanics that get beginners submitting safely.
- Appreciated by posters who prefer basics-first instructionals over deep entanglement theory.
🤔 Common Criticisms
- Some say they prefer newer, more comprehensive leg-lock ecosystems.
- A few argue Lister's ankle lock approach does not fit everyone.
- Not ideal if you want advanced reaping and inside heel hooks.
Free Preview Lesson
Smart Alternatives
- Down Under Leg Attacks by Craig Jones – For reaping and heel hook focused no-gi. (Price: $79.00)
- Battle Tested Down Under Leglocks by Craig Jones – Competition-tested finishing mechanics. (Price: $79.00)
Sources & References
Video Breakdowns
Official listing: View IBJJF Legal Leg Attack Secrets on BJJ Fanatics
Additional References
Your next step
You have the breakdown, community feedback, and my final thoughts. Now it’s your move.

