How to Do the Mounted Triangle in BJJ
The mounted triangle is applied from mount position, trapping head and arm between your legs. It's a dominant position that's hard to escape.
✓ Key Details to Master
- 1 From mount, isolate one arm
- 2 Swing your leg over their head (S-mount transition)
- 3 Lock the triangle around head and arm
- 4 Can finish from mount or fall to the side
- 5 Squeeze knees and pull head
✗ Common Mistakes to Avoid
- ⚠️ Letting both arms inside
- ⚠️ Not securing arm first
- ⚠️ Losing mount during transition
- ⚠️ Not cutting angle
- ⚠️ Squeezing before locked
🔄 Variations
- → Fall to side finish
- → Stay mounted
- → To armbar
🛡️ Counters & Defenses
- → Keep elbows tight
- → Don't let them isolate arm
- → Bridge before locked
Track Your Mounted Triangle Progress
Log every time you practice the Mounted Triangle and watch your proficiency grow. MatTime helps you build muscle memory by tracking what you actually drill.
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Frequently Asked Questions
What belt level should I be to learn the Mounted Triangle? ▼
The Mounted Triangle is typically introduced at the blue belt level. However, higher belts continue to refine this technique throughout their BJJ journey. Building a technical foundation. Developing a guard game and understanding of timing.
Does this work in both gi and no-gi? ▼
The Mounted Triangle works in both gi and no-gi, though grip adjustments may be necessary. In no-gi, focus on body control and underhooks instead of gi grips.
How do I set up the Mounted Triangle? ▼
The Mounted Triangle is typically executed from mount. Key setups include controlling your opponent's posture and creating the right angle. Practice the entry repeatedly before focusing on the finish.