Does pushing your intensity in a workout spike your cortisol and stop you losing weight? It's one of the questions I get asked more than almost any other, and this week I'm giving you the actual evidence behind it.
In this episode, I'm walking through what's really happening in your body during high intensity cardio, why the moderate zone is often the real problem, and the specific metabolic benefits of true HIIT and sprint interval training that steady cardio simply can't replicate.
I'm also talking about the gap cardio fills that strength training doesn't touch. Because as much as I love a heavy lift, it won't build your stamina for a hill, a long airport walk, or an afternoon keeping up with grandkids.
You'll learn:
Whether high intensity intervals actually spike cortisol in a way that works against you
How much true high intensity cardio you actually need each week (it's less than you think)
The insulin and metabolic benefits specific to HIIT and SIT
Why the grey zone of moderate cardio is where most women get stuck
The one system cardio trains that strength training never will
Plus, a first look at our upcoming GLOW10 challenge, Let's Get Puffed, launching for members only this month, and a reminder to GLOW10 Tribe members about the full "What About Cardio" masterclass already sitting in your member area.
Resources:
Join the GLOW10 Tribe – 10 minutes a day, real results (hyperlink: https://glowphysio.com.au/glow10-tribe-join)
Follow me on Instagram: @glowwithlibby (hyperlink: www.instagram.com/glowwithlibby)
DM me after listening and tell me, where would a bit more puff catch you off guard right now?