Answer:
Its Chronic Stress.
Explanation:
Chronic stress can come from a traumatic experience such as a childhood trauma.
By contracting, muscles pull on bones and allow the body to move.
There is loads of choices so I could not really tell what the best one is. Although I wouldn't know because I'm a guy so I cant really tell what the best one is. I did look that question up and loads showed up on the right of my screen.
Sorry