CSCS Practice Test
Exercise Technique Practice Test
Question 1 of 3
46% Get this Question Right
Which of the following is where mysoin filaments anchor to each other?
The Z-line separates each sarcomere. The H-zone is the center of the sarcomere and the M-line is where adjacent myosin filaments anchor on to each other. When muscle contracts the H-zone and I-band both decrease as the Z-lines are pulled towards each other.