Some practitioners, such as Lloyd Newson, despite being the first company to incorporate the term Physical Theater into his company's title (DV8 Physical Theater), has expressed concern that the expression is now being used as a "miscellaneous" category, which includes anything that does not fall neatly into literary dramatic theater or contemporary dance. He is also frustrated that many companies and performers who describe what they do as physical theatre lack physical skills, training and/or expertise in movement. As such, contemporary theatre approaches (including post-modern performance, devised performance, visual performance, post-dramatic performance, etc.), while having their own distinct definitions, are often simply labelled "physical theatre" for no other reason than they are unusual in some way.