When someone is choked out in MMA, especially with a blood choke like a rear naked choke, it can cut off blood flow to the brain by compressing the carotid arteries. This can lead to a temporary loss of consciousness. When that happens, the brain stops sending signals to keep muscles engaged, including those that control the bladder. As a result, the body can involuntarily release urine. Another factor is the intense stress the body experiences in that moment. The nervous system, especially unde