Last Updated
：2025/12/06
上腕二頭筋
Hiragana
じょうわんにとうきん
Noun
Japanese Meaning
上腕の前面にある筋肉で、肘を曲げたり前腕を回転させたりする働きを持つ。一般に「力こぶ」と呼ばれる部分を形成する。
Easy Japanese Meaning
うでの上のほうにある大きなきんにくで、ひじをまげるときに強くはたらくところ
Sense（1）
a biceps brachii muscle
（ canonical ）
（ romanization ）
（ romanization ）
（ hiragana historical ）
（ hiragana ）
Quizzes for review
See correct answer
上腕二頭筋
See correct answer
He goes to the gym every day to train his biceps brachii muscle.
He goes to the gym every day to train his biceps brachii muscle.
See correct answer
彼は上腕二頭筋を鍛えるために毎日ジムに通っています。
Japanese - English
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