AdvertisementGreater exercise activity is tied to less severe COVID-19 outcomes, a study showsDecember 23, 2022Ayana ArchiefacebookEmailA bottle of disinfectant sits by gym equipment in a park in the eastern suburbs of Sydney Tuesday, Sept. 14, 2021. Personal trainers turned a waterfront park at Sydney's Rushcutters Bay into an outdoor gym to get around pandemic lockdown restrictions. (AP)