Definition of a Hiccup: “A quick, involuntary inhalation that follows a spasm of the diaphragm and is suddenly checked by closure of the glottis, producing a short,relatively sharp sound.” (www.Dictionary.com)
So if the hiccup is a result of a spasming diaphragm, then I would hypothesize that performing a bit of massage or soft tissue work on the diaphragm during the spasming episode should help it to ease. In fact, WebMD lists massage as a way to ease muscle spasms. And on a search for “massage and spasm” on APTA’s (American Physical Therapy Association) Move Forward page, 39 results come up.
I don’t know why I didn’t think of this earlier, […]