BJJ Body <strong>Triangle</strong> System – <strong>Back Control</strong> Mastery

The body triangle is one of the most secure back control systems in BJJ. When properly applied, it limits the opponent's hip movement and makes escaping extremely difficult while setting up choke attacks.

What is the Body Triangle

The body triangle involves wrapping your legs around the opponent's torso—one leg over the shoulder, one under the arm—and locking your feet together. This creates immense pressure on the midsection.

Setting Up the Body Triangle

From back mount with hooks in, swim your top leg over the opponent's shoulder. Feed your bottom foot through and lock your feet by crossing at the ankles or using a triangle lock.

Adjusting for Tightness

Squeeze your knees together to compress the triangle. Drive your bottom foot deeper to prevent the opponent from pushing it away. Maintain chest-to-back connection throughout.

Submissions from Body Triangle

The body triangle frees your arms for choke attacks. Apply rear naked choke (RNC), bow and arrow choke, or arm bar attempts while maintaining the body triangle control.

Dealing with Defenses

If the opponent grabs your top foot, transition to hooks. If they turn into the triangle, adjust your position or submit them with an armbar from the new angle.

Quick Tips

• Lock the triangle tightly before applying chokes
• Use the body triangle to tire out opponents who fight escapes
• Combine with arm control to prevent hand fighting
• Practice switching between hooks and body triangle fluidly
• Target the floating ribs with your top shin for extra pressure