January 23rd, 2021

Movement key to healthy aging: U of L researcher

By Yoos, Cam on June 6, 2020.

Greg Bobinec

Lethbridge Herald


Some people may look forward to the time when they don’t have to shop, cook and clean house, but it turns out those activities help support healthy aging.

A University of Lethbridge researcher is examining the different ways to increase daily movement among older adults in assisted-living residences.

“When you take those kinds of activities away, people have no reason to get up and move,” says Jennifer Copeland, U of L kinesiology professor. “A lot of the ways most of us get some daily movement around the house, even now during the COVID-19 pandemic, is because we have to cook supper, do the dishes, get groceries and do basic domestic chores.”

Copeland conducts research into healthy aging and with the support of the Canadian Institutes of Health Research (CRIHR) Catalyst Grant worth $91,000, she and a team of researchers will turn their attention to finding ways older adults in assisted living can increase their daily movement.

A small pilot study completed at assisted-living residence in Lethbridge showed benefits in residents’ balance, leg strength and gait speed six weeks after researchers introduced the program. The program consisted of simple interventions, including an education session for residents and staff about the benefits of sitting less and ways to add more movement into daily activities.

Standing tables were placed in lounges to encourage residents to stand while having coffee and signs of encouraging movement were placed at strategic locations. One sign was placed by the television to remind people to stand up and stretch during commercial breaks. An on-site ambassador encouraged residents to stand up and go for a walk. The researchers used inclinometers, small wearable devices, to measure time spent standing, walking and sitting before and after the program.

“The goal was to make an intervention that’s really simple and wouldn’t require a staff member, a lot of resources and money,” says Copeland. “Really, it’s about shifting habits.”

With the successful results of the pilot study, Copeland and researchers in Ontario and New Brunswick want to test the intervention on a larger scale. In addition, Alberta’s Strategic Clinical Networks and the Brenda Strafford Foundation in Calgary, which focuses on seniors’ care, are partners in the research project.

“The effectiveness of the program will be determined by measuring residents’ actual sitting time before and after the program is implemented,” says Copeland. “We will also interview residents, their families and staff to see how people feel about the strategies and how to ensure they work well for everyone.”

Because of restrictions in place for the COVID-19 pandemic, the research team won’t be able to start the research this spring as originally planned. Most funding agencies are providing an extension because of the situation, so preparatory work will be done this summer in the hopes they can implement the program and collect data in a year’s time.

“For now, we will complete the first phase and develop a tool kit,” says Copeland. “We can give those to staff to try out. Given the pandemic restrictions, it might be really beneficial for them to have some ideas on how to incorporate movement throughout the day, given they can’t have visitors or go on outings.”

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