# What is a collar tie?

A collar tie grips behind your opponent's neck to control their posture and movement. It is fundamental in wrestling and useful in BJJ standing exchanges. From a collar tie, you can snap down, set up takedowns, or transition to other controls.

**[Read full answer on BJJ Notes](https://www.bjjnotes.app/knowledge-base/what-is-a-collar-tie)**

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**Tags:** technique

**Source:** [BJJ Notes Knowledge Base](https://www.bjjnotes.app/knowledge-base/what-is-a-collar-tie)