Last Updated
：2026/01/07
三頭筋
Hiragana
さんとうきん
Noun
Japanese Meaning
上腕や下腿などに存在し、三つの筋頭を持つ筋肉の総称。特に上腕三頭筋（上腕の後面にある伸筋）を指すことが多い。
Easy Japanese Meaning
うでのうしろがわにあるきんにくで、ひじをのばすはたらきをするところ
Chinese (Simplified) Meaning
三头肌 / 肱三头肌
Chinese (Traditional) Meaning
三頭肌 / 肱三頭肌
Korean Meaning
세 갈래로 된 근육 / 상완삼두근
Vietnamese Meaning
cơ tam đầu (cơ có ba đầu) / cơ tam đầu cánh tay / cơ tam đầu cẳng chân
Tagalog Meaning
triseps / kalamnan na triseps / kalamnan na may tatlong ulo
Sense（1）
a triceps muscle
（ canonical ）
（ romanization ）
（ hiragana ）
Quizzes for review
See correct answer
He trains his triceps at the gym every day.
See correct answer
彼は毎日ジムで三頭筋を鍛えています。
Japanese - English
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