Penn & Teller: Bull! (2003)

Episode Overview

Title: Nature vs. Nurture Plot: Forget the gym grind! The truth is, genetics play a pivotal role in shaping your physique. Ditch those pricey fitness gadgets, gym passes, and workout guides—your body’s size and form were predetermined at conception. This episode delves into the misconceptions surrounding the fitness industry, exposing the myths behind gym memberships, fat-loss products, muscle-enhancing supplements, and various exercise tools. Are we just pawns in their game? The answer might surprise you!