HIIT and cortisol creep sound like an evil villain in a Marvel movie, but in reality, it’s just a fancy way of asking a question. HIIT stands for high-intensity interval training and what we want to explore in this article is whether or not it lowers cortisol levels.
Let’s first understand all aspects of HIIT and cortisol.
https://www.ironmaglabs.com/2022/high-intensity-interval-training-hiit-cortisol-creep-is-hiit-bad-for-you/