# What is an arm triangle choke? The arm triangle choke (also called kata gatame or head-and-arm choke) uses your arm and your opponent's own shoulder to strangle them. From side control or mount, you trap their arm against their neck, wrap your arm around their head, and squeeze your shoulder against one side of their neck while t... **[Read full answer on BJJ Notes](https://www.bjjnotes.app/knowledge-base/what-is-an-arm-triangle-choke)** --- **Tags:** technique, submission **Source:** [BJJ Notes Knowledge Base](https://www.bjjnotes.app/knowledge-base/what-is-an-arm-triangle-choke)