The exercise paradox in recovery from chronic conditions

It may seem like a reasonable suggestion, that you increase your exercise to recover from chronic illnesses such as long covid or CFS...or is it really a terrible mistake that could make things much worse? Exploring the paradoxical role of exercise for recovery from these highly contrary conditions.

Hypermobility (also, PoTs, chronic pain and fatigue) as exaggerated fight, flight or freeze reaction

Its just so interesting to try-on the all-too-familiar chronic health "flare-up" scenario through the eyes of Sensory Defensive Disorder rather than through the more blinkered perspectives of a particular conditions such as fibromyalgia, hypermobility or chronic fatigue sydrome. It certainly helps to explain how these flare-ups can come on in the most arbitrary manner with no obvious trigger. What if a high degree of sensory defensiveness underlies it all, in which case you can tackle the SD as a primary factor?