The supermodel told PEOPLE earlier this month that she "[tries] not to get hung up on" Christmas being a "certain way:" "It's about being together," she said
The actress, who starred on the show from 1996 to 2003, would also sometimes take home keepsakes from the show's holiday episode in preparation for Christmas
"Moderate to vigorous physical activity — so that’s running, a brisk walk — is not sufficient to neutralize the harmful effects of sitting," say researchers