Last Updated
：2026/01/03
長母指屈筋
Hiragana
ちょうぼしくっきん
Noun
Japanese Meaning
長母指屈筋は、前腕にある深層の筋肉で、親指（母指）の第1関節と第2関節を曲げる働きをする筋である。 / 橈骨の前面から起こり、母指の末節骨の底に停止し、母指を屈曲させることで物をつかむ動作などに関与する筋肉。
Easy Japanese Meaning
てのひらのしたからおやゆびをまげるうごきをつよくするほそくてながいきんにく
Chinese (Simplified) Meaning
拇指的长屈肌 / 位于前臂、使拇指屈曲的肌肉
Chinese (Traditional) Meaning
前臂深層的肌肉，負責拇指屈曲 / 使拇指指間關節屈曲的長肌
Korean Meaning
긴 엄지굽힘근 / 엄지손가락을 굽히는 긴 근육 / 장모지굴근
Vietnamese Meaning
cơ gấp dài ngón cái / cơ ở cẳng tay giúp gấp ngón cái
Sense（1）
a flexor pollicis longus
（ canonical ）
（ romanization ）
（ hiragana ）
Quizzes for review
See correct answer
長母指屈筋
See correct answer
He is doing special exercises to strengthen his flexor pollicis longus.
He is doing special exercises to strengthen his flexor pollicis longus.
See correct answer
彼は長母指屈筋を鍛えるために特別なエクササイズを行っています。
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