This week Dr. Nelson joins the guys from the road, interviewing Dr. Andy Galpin about muscle fiber types. Which compose most of YOUR muscle mass? How much do genetics matter? And should they affect how you train? Also tune in for a listener question on deadlift- versus squat-dominant competitors. Finally, hefty thanks go out to Sandra, Fred, Eliazar, Jacob, Cory, Christopher, and Douglas, all whom helped make this episode possible with their strong support. You are appreciated!