#49 - The Cardio Decision Tree: How to C...

Cardio has become unnecessarily confusing.

One expert tells you to walk. Another says Zone 2 is the key to longevity. Someone else insists HIIT is the fastest way to lose fat, while another warns it'll spike your cortisol and damage your hormones.

So... what should you actually do?

In this episode, we cut through the noise and build a simple framework for making better cardio decisions. Rather than asking, "Which type of cardio is best?" we explore a much more useful question: "What do I actually need cardio to do for me?"

We'll cover:

• Why walking, running, Zone 2 and HIIT aren't competing—they're different tools for different goals.
• The biggest myths surrounding fat loss, cortisol and the so-called "fat-burning zone."
• How cardiovascular training actually changes your body, and why becoming fitter is about building a more capable, efficient system, not just burning calories.
• How much cardio you really need for meaningful health benefits.
• Why consistency beats chasing the perfect workout every time.

If you've ever found yourself wondering whether you're doing the "right" type of cardio, this episode will help you stop second-guessing every workout and start making confident, evidence-based decisions.