Heavy legs (French: jambes lourdes) is an alleged medical condition, described as an "unpleasant sensation of pain and heaviness" in the lower limbs. It is of French origin but is occasionally seen elsewhere.
Due to the limited recognition it has received, and because of its proliferation in the media and by the alternative health community, many medical practitioners believe it is a sign of hypochondriasis.
- Jane, Emma (2008-12-13). "Programmes | From Our Own Correspondent | A curiously French complaint". BBC News. Retrieved 2014-06-04.