human biology - 8 abdominal muscles but 10 pack - Biology Stack

Simple question, how is it possible that there are people who appear to have 10 pack abdominal muscles while the human body has only eight?

Natural Muscle Building: A Look At Potential, Genetics & Arm Size

The 7 Best Oblique Exercises — A 30-Minute Side Abs Workout Routine, by David Runners Blueprint

Abs Genetic Test (GET YOUR RESULTS!)

Ch 8 Muscular System

What exercises can help achieve a flat stomach?

4 Pack Abs vs 6,8,10 Pack: Men & Women Genetics, Body Fat Percentage

The Best Bodybuilding Back Workout, Customized to Your Experience Level

If I genetically have only 6 pack abs and not 8. Does that mean at where I'm pointing with my finger is no muscle under my belly button ? Please understand that

How to Build an 8 Pack Abs and Why Only a Few Have Them

Is It Possible to Develop 10-Pack Abs? [Best Exercises Included]

The Fit Guy's Guide to Human Growth Hormone - Men's Journal

human biology - 8 abdominal muscles but 10 pack - Biology Stack

How to Get Abs in 60 Days (Using Science)