Only extreme sitting linked to increased heart disease risk

A great stroke association leader would be shouting this from the rooftops and the website.
http://www.foxnews.com/health/2016/07/20/only-extreme-sitting-linked-to-increased-heart-disease-risk.html
Being sedentary, at least in moderation, is unlikely to cause heart disease, according to a new review of past research.
Based on their analysis, researchers conclude that only very high levels of sedentary time - more than 10 hours per day - are linked to an increased risk of heart attack, stroke or heart disease-related death.

More at link.