Last Updated
：2026/01/13
円回内筋
Hiragana
えんかいないきん
Noun
Japanese Meaning
円回内筋：前腕の筋肉の一つで、前腕を回内（手のひらを下に向ける動き）させる働きを持つ筋肉。 / 発生学や解剖学で用いられる用語で、上腕骨内側と尺骨から起こり、橈骨外側面に停止する二頭の筋。 / 日常会話ではほとんど用いられない専門用語で、主に医学・リハビリ・スポーツ科学などの分野で使われる。
Easy Japanese Meaning
ひじからてのひらまでのうちがわにあり、うでをうちがわにひねるきんにく
Chinese (Simplified) Meaning
旋前圆肌 / 位于前臂的肌肉，使前臂旋前
Chinese (Traditional) Meaning
前臂的旋前圓肌 / 使前臂旋前的肌肉
Korean Meaning
전완을 회내시키는 근육 / 팔꿈치 근처에서 손바닥을 아래로 돌리는 근육
Indonesian
otot pronator bundar / otot pronator teres / otot yang memutar lengan bawah ke dalam
Vietnamese Meaning
cơ sấp tròn (ở cẳng tay) / cơ xoay sấp cẳng tay, úp lòng bàn tay / cơ nông vùng cẳng tay trước
Tagalog Meaning
kalamnan sa bisig na umiikot ng palad paloob / kalamnan na nagdudulot ng pronasyon ng bisig / kalamnan malapit sa siko na tumutulong sa pag-ikot ng kamay papaloob
Sense（1）
a pronator teres
（ canonical ）
（ romanization ）
（ hiragana ）
Quizzes for review
See correct answer
His pronator teres was aching from muscle soreness.
See correct answer
彼の円回内筋は筋肉痛で痛んでいた。
Japanese - English
Word Edit Setting
- Users who have edit permission for words - All Users
- Screen new word creation
- Screen word edits
- Screen word deletion
- Screen changing entry name
- Users authorized to vote on judging - All Users
- Number of votes required for decision - 1
Sentence Edit Setting
- Users who have edit permission for sentences - All Users
- Screen sentence deletion
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Quiz Edit Setting
- Users who have edit permission for quizzes - All Users
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
