New IFBB pro bodybuilder Shelby Starnes is well known for his ability to get both himself and other lifters into ripped condition.

I ask him how people should determine how carb sensitive (or insulin resistant) they are. He also talks about how one might improve their carb sensitivity.

I also ask what percentage of the athletes he works with tends to be carb sensitive.

(Just to be an ass, I am eating chili cheese fries while asking him nutrition questions.)