Last Updated：2025/11/25

(anatomy) The flexor of the knee, a two-headed muscle in the back of the upper leg.

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biceps femoris

Source Word

biceps femoris

IPA(Pronunciation)

(anatomy) The flexor of the knee, a two-headed muscle in the back of the upper leg.

Japanese Meaning

大腿二頭筋：大腿部の後面に位置し、膝関節の屈曲に関与する２頭の筋肉

During the sprint, the biceps femoris contracted powerfully to flex his knee and propel him forward.

スプリント中、大腿二頭筋が力強く収縮して膝を屈曲させ、前方へ進む推進力を生み出した。

Sense（1）

(anatomy) The flexor of the knee, a two-headed muscle in the back of the upper leg.

biceps femorum

（ plural ）

biceps femoris

（ plural ）