Moving your body is the key to good health, but it may be more of a challenge than it used to be for those who suffer from long COVID. Dr. Raj Kotak, the chief medical officer of AdventHealth Carrollwood, said they're finding that those who have had COVID-19 can have symptoms that persist afterward. "This can be after simple activities, even in just going out for a brief walk, 30 minutes or vigorous exercise, they're just unable to bounce back and recover like they used to," said Kotak.