Last Updated
：2026/01/07
下後鋸筋
Hiragana
かこうきょきん
Noun
Japanese Meaning
下後鋸筋は、背部に位置する呼吸補助筋の一つで、胸椎下部から起こり、下位肋骨に付着する薄い筋肉。主に下位肋骨を引き下げ、呼気を補助する働きがある。
Easy Japanese Meaning
せなかのしたのほうにあるこまかいきんにくで、あばらぼねをひいていきをするときにうごく
Chinese (Simplified) Meaning
背部深层肌肉，位于下胸段至上腰段，协助下压肋骨、辅助呼气。 / 起于下胸椎与上腰椎棘突，止于第9–12肋骨外侧。
Chinese (Traditional) Meaning
背部後下方的鋸肌，位於胸腰交界處 / 附著於下位肋骨，協助肋骨下壓 / 背部深層肌群之一
Korean Meaning
등 아래쪽에 위치한 뒤톱니근 / 하부 늑골을 하강시켜 호흡에 관여하는 근육
Vietnamese Meaning
cơ răng sau dưới / cơ ở lưng dưới, giúp thở ra bằng cách kéo các xương sườn dưới xuống
Tagalog Meaning
kalamnan sa ibabang bahagi ng likod na nakakabit sa mga mababang tadyang / kalamnan na humihila pababa sa mga mababang tadyang at tumutulong sa pagbuga
Sense（1）
(anatomy) a serratus posterior inferior muscle
（ canonical ）
（ romanization ）
（ hiragana ）
Quizzes for review
See correct answer
下後鋸筋
See correct answer
He started a special exercise to train his serratus posterior inferior muscle.
He started a special exercise to train his serratus posterior inferior muscle.
See correct answer
彼は下後鋸筋を鍛えるための特別なエクササイズを始めました。
Japanese - English
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