Cardio Over 40

Cardio over 40? Make no mistake, this is a warning: Cardio turned its back on all of us long ago. In our 20s, sure we could run all we wanted and our bodies happily ate up all that hard effort... But as we age, our bodies produce more stress hormones during heavy cardio — and those stress hormones retain more body fat. I'm already feeling it in my 30s, but of course it's MORE pronounced in the 40s and beyond! So cardio isn't the saving grace it used to be... Which is why you want to rely on THIS instead.