"Did you know you have functioning neurons in your intestines -- about a hundred millions of them? Food scientist Heribert Watzke tells us about the "hidden brain" in our gut and the surprising things it makes us feel."

Workout for 120419:

Strength: 5x2 1 and 1/4 Front Squat Conditioning: "Cindy" 20 Minute AMRAP 5 Pullups 10 Pushups 15 Squats