Short Story Beginning

Doing homework is so boring. It's always sitting down, plastered to a screen, a book, a piece of paper, a phone- hey wait, a phone? Put that down. As I was saying, yeah, sitting. (sigh) You're making progress- you're almost done! So awesome! Then- the cramp. From so many hours sitting it's bound to happen. It's like running a marathon and 10 yards from the finish line your legs stop working.