Muscle contraction that may cause a marathon runner to stop

Let's find possible answers to "Muscle contraction that may cause a marathon runner to stop" crossword clue. First of all, we will look for a few extra hints for this entry: Muscle contraction that may cause a marathon runner to stop. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.