A great way to work on core strengthening (and another awesome pre-writing activity) is to play or work in the prone position. Normally Trevor hates being on his tummy. It’s partly sensory I’m sure, but also partly probably discomfort due to his hypotonia. Either way, he overcame that dislike to engage in this fun activity: painting on the platform swing! I set up a large piece of paper, drizzled some blobs of paint on it, and let him vroom his motorcycle toy through it to make tracks. It was a blast (although be sure to use washable paint, because it did end up a little bit messier than I expected).