It caters for the first three (3) stages of Adrenal Fatigue. I have created routines ranging from very light and restorative, short routines to slightly more moderate, each with a guideline as to the stage of Adrenal Fatigue it is suitable for. Once you read through the Adrenal Fit Guide it will clearly explain how you can modify your movements and exercise for each stage of AF to ensure you are working at a level conducive to what you are going through, making exercise a help (instead of a hindrance) to your overall recovery. If you are in stage 4 then it is a very serious medical condition and you need the immediate advice from your doctor. Movement and exercise would not be on your mind at this point at all. You can revisit this program later. You can refer to my colleagues at Dr Lam for an explanation of the four stages here : https://www.drlamcoaching.com/adrenal-fatigue/concepts/4-stages-of-adrenal-fatigue/