Abnormal body position is a symptom where the body is in an unusual or unexpected posture. It can occur suddenly or gradually, and can be caused by a variety of conditions, including neurological disorders, musculoskeletal problems, or drug use. It can manifest as a person sitting or standing in an awkward or uncomfortable position, or as a person lying in an unusual posture, such as on their side or with their arms and legs in an abnormal position. It can also manifest as a person having difficulty maintaining their balance or walking in a straight line.