# What is double unders pass? Double unders pass gets both your arms under your opponent's legs, stacking them and driving forward to pass. It is a powerful pressure pass that works against many guards. The key is controlling their hips and not letting them create angles. **[Read full answer on BJJ Notes](https://www.bjjnotes.app/knowledge-base/what-is-double-unders-pass)** --- **Tags:** technique **Source:** [BJJ Notes Knowledge Base](https://www.bjjnotes.app/knowledge-base/what-is-double-unders-pass)