About two weeks ago, I was jumping rope at boxing class and was hit with a severe muscle contraction across my entire abdomen. Although the intensity has varied since then, the muscle spasms and associated pain have been with me since. I have self-diagnosed this as truncal dystonia, a secondary symptom to my Parkinson's. I've had dystonia before in my leg and neck, but the contractions have always resolved the same day. Not this one. I was Dx with PD ten years ago. Has anyone experienced something like this before, and did you find something that helped you? Thank you.