Body rocking, also known as self-stimulation or rhythmic movement disorder, is a repetitive behavior that involves rocking or swaying the body. There are a few synonyms for the term "body rocking" or similar behaviors, including head banging, hand flapping, and toe walking. These behaviors are common in children with autism and other developmental disorders. Additionally, some people might refer to body rocking as "stimming," which is short for self-stimulatory behavior. While repetitive behaviors like body rocking may seem unusual to some, they can be comforting and regulating to those who engage in them. Identifying and understanding the different synonyms for body rocking can help people better understand and support individuals who engage in these behaviors.