In this concise monologue, Eric Roberts argues that walking is a superior exercise choice for fat loss compared to running. He explains that while running burns more calories per minute, its higher intensity raises heart rate, shifts fuel use toward carbohydrates, and elevates cortisol, all of which can increase hunger and cravings. This heightened appetite can undermine a calorie deficit, making sustained fat loss harder. Walking, being lower‑intensity, still expends calories but does not trigger the same metabolic and hormonal responses, allowing individuals to maintain a calorie deficit more comfortably. Roberts clarifies that running isn’t off‑limits—it can be valuable for mental health and enjoyment—but should not be relied upon as the primary tool for losing body fat.
