Aktibitate fisikua segurtasunez egitteko distantzia minimuak #covid19 garaietan: oinez, 4-5 metro; korrikan, 10 metro; bizikletan, 20 metro. https://medium.com/@jurgenthoelen/belgian-dutch-study-why-in-times-of-covid-19-you-can-not-walk-run-bike-close-to-each-other-a5df19c77d08 via Goretti Aranburu