DAILY WALK KEEPS ARTHRITIS AWAY

Short, Brisk Walk a Day May Keep Arthritis Away

Nature, Forest, Walk, Forest Path

Less than 10 minutes a day of brisk walking can help prevent disability in people with arthritis pain in their knee, hip, ankle or foot, researchers report.

Just one hour a week of brisk physical activity “is less than 10 minutes a day for people to maintain their independence. It’s very doable,” said lead study author Dorothy Dunlop. She’s a professor of preventive medicine at Northwestern University’s Feinberg School of Medicine in Chicago.

She and her team analyzed four years of data from more than 1,500 older adults in Baltimore, Pittsburgh, Columbus, Ohio, and Pawtucket, R.I., who had pain, aching or stiffness in their lower joints from osteoarthritis but were initially free of disability.

The participants’ levels of physical activity were monitored using a wearable device.

About 14 million older Americans have symptomatic knee osteoarthritis, the most common type of osteoarthritis. About 2 in 5 people with osteoarthritis — most of whom have it in their lower joints — develop disability.

Federal guidelines recommend low-impact physical activity for older adults with arthritis, and recommend that older adults do at least 2.5 hours a week of moderate-intensity activity.

But that amount of activity can be too much for inactive older adults with lower extremity pain, according to Dunlop.

“We hope this new public health finding will motivate an intermediate physical activity goal,” she said. “One hour a week is a stepping stone for people who are currently inactive. People can start to work toward that.”

The study was published April 1 in the American Journal of Preventive Medicine.

 

 

 

 

 

 

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