What submissions should white belts focus on?

These foundational submissions are emphasized at white belt because each one teaches critical BJJ principles. The armbar teaches hip movement and control while isolating a limb. The triangle demonstrates how legs can be powerful weapons and introduces the concept of using your entire body against one part of your opponent. The rear naked choke from back control reinforces the importance of the most dominant position. The americana teaches figure-four gripping and shoulder mechanics from dominant top positions. The kimura introduces the concept of using the same grip from multiple positions. At white belt, depth beats breadth. Knowing five submissions well is far more effective than knowing twenty submissions poorly. Each of these submissions has clear setups, obvious defensive responses, and natural combinations with other attacks, making them perfect learning vehicles.