Covid: Slow walkers ‘more likely to die’, study finds
https://www.bbc.com/news/uk-england-leicestershire-56430112
https://www.bbc.com/news/uk-england-leicestershire-56430112
https://www.mobihealthnews.com/news/study-digital-tools-don-t-improve-physical-activity-people-low-socioeconomic-status