Last Updated：2025/11/21

(anatomy) A muscle in the upper arm that flexes the elbow joint, in conjunction with the biceps brachii.

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brachialis

Source Word

brachialis

(anatomy) A muscle in the upper arm that flexes the elbow joint, in conjunction with the biceps brachii.

Japanese Meaning

上腕筋：上腕に位置する筋肉で、肘関節の屈曲に寄与し、上腕二頭筋と協働して働く

During the anatomy lab, we dissected the brachialis to observe how it contributes to elbow flexion.

解剖学実習で、上腕筋を解剖して肘を屈曲させる際の働きを観察しました。

Sense（1）

(anatomy) A muscle in the upper arm that flexes the elbow joint, in conjunction with the biceps brachii.