Even so, they were taken aback by the stark differences a few months of isolation had made in the fitness levels of children and adults they study as part of a federal brain health research project.
“It had only been four to five months (of isolation) and people were drastically different,” Raine says.
She led a team of researchers in quantifying the results for a study published in Frontiers in Public Health that documented increases in the body mass index of participant groups studied before and during COVID shutdowns, as well as decreases in their cardiovascular fitness.
“I don’t think we quite realized the impact” of the shutdowns, when gyms were closed and even parks marked off by caution tape, says Raine, an assistant professor whose co-authors include Northeastern’s Arthur Kramer and Charles Hillman.
Read more at Northeastern Global News.