Pop quiz!  

Q: What is your core?

A: (Me, 12 years ago) Abs!

I used to think my core was just my "abs" and my "abs" were just that six pack muscle.

So wrong!

It wasn't until I...

For years, I thought I was working my core through sit ups, crunches, etc but I was just going through the motions, quite literally.

I decided to try a mat pilates class at my gym and in walked a...