Lucini D, Gandolfi CE, Antonucci C, et al. #StayHomeStayFit: UNIMI’s approach to online healthy lifestyle promotion during the COVID-19 pandemic.: Running Title: #StayHomeStayFit: COVID-19 health bits. Acta Biomed. 2020;91(3):e2020037. doi:10.23750/abm.v91i3.10375