The Science of Guard Passing by Lucas Lepri – In-Depth Review

A precise gi-first passing blueprint that chains knee cuts, drags, and long steps to beat modern lapel guards.

The Bottom Line

You learn a structured gi passing flow that links knee cuts, leg drags, and pressure. It targets modern lapel and collar-sleeve guards. You will not get no-gi options.

⚡️ Quick facts

Best for: Gi passers who like pressure

Skip if: You want no-gi material

Tech focus: Knee Cut, Leg Drag, Long Step

Biggest takeaway: Blueprint for gi pressure

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What You'll Learn

Lepri distills his IBJJF world-level approach to structured gi passing. Expect clean knee cuts, leg drags, and long-step chains built to dismantle modern lapel guards.
This is a focused passing system with tournament-proven details and sequencing for consistent finishes from side control or mount.

Primary Techniques You'll Drill

  • Knee Cut
  • Leg Drag
  • Long Step
  • Toreando
  • X Pass
  • Headquarters

Format & Level

  • Instructional style: System Based, Conceptual
  • Skill level: Intermediate
  • Format: Gi
  • Runtime: 2 hours and 58 minutes
  • Volumes: 4

Should You Buy It?

Buy it now. I found Lepri’s sequencing makes drilling easier because each pass triggers the next reaction-led step.

Why Lucas Lepri?

Lucas Lepri is a multiple-time IBJJF world champion known for clean mechanics and relentless top pressure. His passing emphasizes posture, angle changes, and structured entries.

Community feedback

Here’s a summary of common feedback from platforms like Reddit’s r/bjj.

😍 Why People Love It

  • Clear explanations with a systematic knee slide approach that translated well to sparring.
  • Worth the price and shows smart combos against modern gi guards.
  • Technically brilliant material with precise details from a proven champion.

🤔 Common Criticisms

  • Very gi dependent and harder to adapt directly to no-gi.
  • Assumes some passing ability; not the most beginner friendly.
  • Delivery can feel dry with less emphasis on key versus minor details.

Smart Alternatives

Sources & References

Official listing: View The Science of Guard Passing by Lucas Lepri on BJJ Fanatics

Your next step

You have the breakdown, community feedback, and my final thoughts. Now it’s your move.

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