In your own thoughts, how can pain result in stuttering?

In your own thoughts, how can pain result in stuttering? [This](https://www.reddit.com/r/Stutter/comments/173viw1/do_you_experience_neck_or_head_pain_if_you_relax/) poll shows that around 33% of people who stutter (who voted in the poll) experience head or neck pain! **Question:** How would you recommend managing head or neck pain for people who stutter?