腰大肌
腰大肌（）也稱大腰肌，為一長梭狀、紡錘形肌肉，起自第十二胸椎及全部腰椎兩旁，與大部分的髂肌（iliacus muscle，或稱胯肌）共同終點於股骨（大腿骨）之小轉子（）上。髂肌與腰大肌統稱「髂腰肌（）」，形成腰動脈與腰靜脈通過的肌膜性管道。
腰大肌(Psoas major)位置示意圖。
若以第二腰椎的橫斷面來看，腰大肌介於第二腰椎錐體與腎臟之間，腰方肌則在腎臟與第二腰椎橫突棘肌之間，對腎臟形成一種保護。
外部連結
- 解剖學(Anatomy)-肌肉(muscle)-Psoas major muscle(腰大肌)
- http://floota.com/PsoasStretch1.html (for a stretch of the psoas)
- http://www.coreawareness.com (general information and articles on the psoas muscle)
- https://web.archive.org/web/20080817080444/http://www.lwcoaching.com/library/strengtheningpsoasmuscle.htm (for an exercise of the psoas)
- SUNY Labs 40:16-0101 - "Posterior Abdominal Wall: Muscles of the Posterior Abdominal Wall"
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.