Exercise is a stress to the body. It is disrupting the equilibrium of your body, which your body interprets as stress. This means exercise will spike cortisol.
Chronically elevated cortisol will result in problems in your body, as I discussed earlier. However, studies show that regular exercise can improve your stress response, even though it acutely spikes cortisol acutely or right away.
So the answer is not to stop exercising all together. The answer is to figure out how to dose exercise so that your body responds favorably.
A common thing I've been told from my Evlo members is that they work out less frequently and intensely with my program, and yet they see more desirable changes in their bodies.
This change happens partly because of the exercise selection we are choosing - we are intentionally choosing exercises that load the muscles in the most effective ways with minimal joint stress. That results in better muscle adaptation with less painful joints. But it...
Now that we've covered both HIIT and steady-state cardio, let's go over the main differences between the two.
The difference between steady-state and HIIT is that a HIIT workout is where the individual exerts their max effort , which can't be sustained for a long time. Whereas steady-state cardio is a low-to-moderate effort that can be maintained for a longer period of time.
During HIIT, your heart rate is close to its max, maybe around 160 bpm, depending on who you are, and sustained for a brief amount of time, maybe 15-30 seconds.
After that brief, intense bout, you recover for a short period of time and repeat. HIIT is pretty brutal, but the good part is, it's brief and time-effective. It has benefits, as I talked about in the last podcast. But it's not for everyone. If you are new to exercise, have cranky joints, hormone imbalances, etc., HIIT might not be your exercise of choice until you get those things under control.
Additionally, if you HATE that type of...