You are right that the article clarifies the lack of relationship between cardiovascular health and standing. My point is that for me the two are interlinked.

You are right that the article clarifies the lack of relationship between cardiovascular health and standing. My point is that for me the two are interlinked. I could not run due to musculoskeletal issues from sitting. Being able to alternate between standing and sitting addressed these issues and allowed me to resume (improve) my running. I don’t have enough expertise to evaluate if the studies cited by the author account for the relatonship between ergonomics (musculoskeletal effects) and cardiovascular health, but I do believe in my specific case the two are inextricably linked. EDIT: spelling