Rebecca Domzalski Wilson of Michigan explains that her son, Logan, knows you're supposed to stand up during the national anthem. But before this week, that seemed like an impossible challenge.
Because of his condition, Logan is unable to walk.
That's why when Rebecca saw him stand up, she quickly started recording video of the moment.
She says, "This was a major feat for him and it just happened that the national anthem motivated him to do that. We are so very proud of him."
Way to go, Logan!