To whet your appetite and keep your writing fingers limber, take a good look at the photo, or let a prompt settle in your mind. Set a timer for some amount of time, be that five, fifteen, or thirty minutes, and start writing.
Tell the story of a woman who goes out for a run and ends up running for her life.
Write about your relationship with movement. Do you like to exercise? What kind? Did you play sports when you were younger? What attracted you to them?
Write a fitness guide for people who want to exercise but find it hard to get moving.
Want more? Try one of our prompt or writing exercise books.