筋きん肉にく繊せん維い

noun

muscle fiber

Anatomical term for the elongated cells that make up skeletal muscle tissue. Also referred to as 筋繊維.

See also: 筋繊維

• 筋きん肉にく繊せん維いは収しゅう縮しゅくすることで力ちからを生うみ出だす。

  Muscle fibers generate force by contracting.

• トレーニングによって筋きん肉にく繊せん維いが太ふとくなる。

  Muscle fibers thicken through training.