Walk At Least 10 Minutes a Day for Adults With Knee Osteoarthritis: Recommendation for Minimal Activity During the COVID-19 Pandemic.

The emergence of the coronavirus disease 2019 (COVID-19) has resulted in unprecedented changes in how the world socially interacts. Limits on contact with others, whether by social distancing or shelter-at-home recommendations, have negatively affected physical activity (PA); this is especially true for adults over the age of 60 who are at high risk of serious illness from COVID-19.