π BJJ Half Guard Complete Guide
Master sweeps, back takes, and submissions from deep half, lockdown, and knee shield.
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Why Half Guard is a Complete Game
Half guard is not a "less than closed guard" position β it is a complete positional system with its own sweeps, submissions, back attacks, and passing entries. Many of the highest-level BJJ competitors build their entire games around half guard because of its versatility from both top and bottom.
Half Guard Variations
| Variation | Key Feature | Primary Weapon |
|---|---|---|
| Standard half guard | Knee-elbow frame, underhook battle | Deep half entry, back take |
| Deep half guard | Under opponent's base, hips engaged | Homer Simpson sweep, calf slicer |
| Knee shield half guard | Knee shield creates framing distance | Sweep to top, back take, armlock |
| Lockdown | Foot-entangled control of opponent's leg | Electric chair stretch, old school sweep |
Getting the Underhook
The underhook from half guard is worth as much as position itself. With the underhook, you threaten the back take on every movement, making your sweeps much harder to stop. Without the underhook, half guard becomes a stalling position. Fight for the underhook first.
Key Sweeps
Old School Sweep (from standard/knee shield)
Underhook secured, pull opponent over the top of your guard knee using your leg and arm together. Works when opponent has heavy weight on the near side.
Homer Simpson (from deep half)
Get under opponent's base in deep half, reach far arm around their leg, and roll them over by extending your hip and pulling the leg up. High percentage against pressure passers.
Frequently Asked Questions
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Get Free Access βMore Questions
How do I prevent my opponent from passing my half guard?
Focus on controlling their hips and shoulders. Use your bottom leg to create frames and prevent them from getting their knee inside. Maintaining good posture and active hips are crucial for defense.
What are the most common sweeps from half guard?
The most fundamental sweeps include the underhook sweep, the knee shield sweep, and the old school sweep. Each requires specific grips and body positioning to effectively off-balance your opponent and come on top.
When should I transition to a different position from half guard?
Look for opportunities when your opponent overcommits or exposes a limb. You can transition to mount, side control, or even a submission if the opening is clear. Don't force transitions if the position isn't right.