An aponeurosis

Of the various types of skeletal muscle fibers, the fibers that experience fatigue sooner are

In the sarcomere, the area that contains no thin filaments is known as the

A [A],  B [B],  C [C],  D [D]

  A [A],  B [B],  C [C],  D [D]

A [A],  B [B]

A [A]

  A [A],  B [B],  C [C],  D [D]

A [A]

A [A],  B [B]