A specialized reverse K guard system that reopens attacks when classic K entries are shut down.
The Bottom Line
You learn to define and enter reverse K guard. You will connect it to backside, 70/30, and saddle with counters to common denials. You will not get beginner K guard fundamentals.
⚡️ Quick facts
Best for: Experienced guard players
Skip if: You are a beginner
Tech focus: Reverse K Guard, 70 30, Backside 50/50
Biggest takeaway: Counter their K counters
📋 Jump to a section (Click to expand)
What You'll Learn
A five-volume reverse K guard toolkit from Unity black belt Junny Ocasio. It defines reverse K, shallow reverse K, and links to backside 50/50, 70/30, RDLR, and saddle. If you often get your K guard denied, this gives counter-entries and transitions that re-open leg attacks and back takes.
Primary Techniques You'll Drill
- Reverse K Guard
- Shallow Reverse K
- 70 30
- Backside 50/50
- Saddle Entries
- Reverse Dlr Links
- Back Takes
- Modified Inside Heel Hook
- Standing Entries
- One Knee Up Entries
Format & Level
- Instructional style: System Based, Technique Collection
- Skill level: Advanced
- Format: No-Gi
- Runtime: 3 hours and 8 minutes
- Volumes: 5
Should You Buy It?
Skip. I include this as a specialized add-on for players whose K guard gets consistently shut down by skilled passers.
Why Junny Ocasio?
Unity Jiu-Jitsu black belt and F2W champion; known for creative leg entries and reverse K mechanics.
Community feedback
Here’s a summary of common feedback from platforms like Reddit’s r/bjj.
😍 Why People Love It
- Smart way to punish K guard counters.
- Clear organization across standing and one-knee-up stances.
- Good mix of entries, transitions, and finishes.
🤔 Common Criticisms
- Niche; not necessary if your K guard is unchallenged.
- Title language may put off some buyers.
Smart Alternatives
- Understanding The K-Guard – Fix core K guard before adding reverse options. (Price: $127.00, 3 vols)
- Shotgun K Guard – Modern defaults that may remove the need for reverse branches. (Price: $127.00, 4 vols, 2025)
Sources & References
Official listing: View Reverse That Sh!t (Reverse K-Guard System) on BJJ Fanatics
Additional References
Your next step
You have the breakdown, community feedback, and my final thoughts. Now it’s your move.
