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Half Guard Fundamentals: Complete BJJ Technique Guide
Master the Half Guard Fundamentals in Brazilian Jiu-Jitsu. Complete breakdown of grips, positioning, and attacks. Track your guard game with JitsAI.
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2026-02-17
# Half Guard Fundamentals: Complete BJJ Technique Guide
## What is the Half Guard Fundamentals?
The Half Guard Fundamentals is a fundamental Brazilian Jiu-Jitsu technique that every practitioner should master. Whether you're a white belt just starting out or an experienced grappler refining your game, understanding the mechanics and timing of this technique will elevate your BJJ.
## How to Perform the Half Guard Fundamentals
Here's a detailed breakdown based on expert instruction:
# Half Guard Fundamentals
All right, guys, now let's learn a little bit about the half guard, okay? How half
guard was born and what is used for. So basically, we already understood that this
is the close guard. And this is probably one of the most safest guard that we can
play. But sometimes I'm fighting with someone here that actually knows how to pass
the guard. And the guy starts standing and he broke my guard. and he's going to my
side trying to pass. And I'm unable to close guard again. So to prevent him from
going to my side control, I end up catching his leg. Okay? Let's turn this way.
Completed this way. So this is called the half guard.
How should I lock my foot? So I have my left leg around his leg I should always
lock the figure for this way okay so the figure four should be always outside very
important I should always face I should always face my opponent I should never face
the other way okay let's change sidesab let's do on the other side so basically
we're here right so my leg is trapping his leg. What is the most basic and the
fundamental thing from half guard? Since I could stuck one of his legs,
now my next goal is to actually bring my shin in front of his hip and then be
able to replace the full guard. So that's how the half guard was born. So in order
just to keep him stuck in front of my legs. Of course,
once you start learning more about this game and you start creating, developing more
skills, you can actually use the half guard to start several attacks,
okay? Fundamental things from, let's turn this way a little bit, fundamental things
from half guard, you should always lock the figure four like so, Always face your
opponent, never stay flat on your back. This is actually very bad because it becomes
very easy for him to hug my head and have a underhook. So I should always face my
opponent, okay, creating frames with my arm, stay lower a little bit,
so open more, yeah. So I'm like that.
So one, I'm not giving the underhook too easy. Two, I'm not letting him hug my
head, so I'm always blocking, and my back is out of the floor. That's how you
start developing your halfguard. Another two that we can always use here is the
shield, which is my top leg. I can use my knee in front of his chest.
This will create distance. And then, very easy, I can just move back and replace
the full guard again. Okay?
So basically, the half guard is a way to keep your opponent in front of your legs,
and you're able to use the leverage of your legs in order to replace the full
guard. All right?
## Key Points to Remember
When drilling the Half Guard Fundamentals, focus on these essential details:
1. **Positioning** — Your body position determines your success rate
2. **Timing** — Wait for the right moment, don't force it
3. **Grip** — Secure proper grips before committing to the technique
4. **Finish** — Follow through completely once you initiate
## Common Mistakes to Avoid
Many practitioners struggle with the Half Guard Fundamentals because they:
- Rush the technique without proper setup
- Neglect the importance of base and balance
- Forget to control their opponent's reactions
- Don't drill both sides equally
## When to Use the Half Guard Fundamentals
The Half Guard Fundamentals works best when:
- Your opponent's weight distribution creates an opening
- You've set up the technique with proper grips
- You can commit fully to the movement
- You have a follow-up ready if the initial attempt fails
## Track Your Half Guard Fundamentals Progress
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- **Log every session** in 30 seconds with voice notes
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*This technique guide is based on instruction from Professor Henrique, covering the Half Guard Fundamentals as part of the JitsAI Fundamentals Course.*