The Role of Muscle Strength Training in Transverse Hypertrophy

The change in the length-tense relationship that stops those adaptions from happening ultimately. That's why fascicle lengths don't carry on increasing forever. It's because we get to a point where there's so many sarcomeres in series that each sarcomere doesn't elongate very much. These are just kind of really basic physiological concepts that I think are so valuable for understanding what the strength training literature is telling us.