Less than half Canadians exercise to relieve stress, according to a recent study.

Researchers from McMaster University in Ontario found that only 40 percent of Canadians exercise to cope with stress.

"We know stress levels are high among Canadians, and that exercise is effective at managing stress and improving health and well-being, so the fact exercise is number eight and that less than half of the population use it is worrisome," John Cairney, principal investigator of the study and a professor of family medicine, and psychiatry and behavioral neurosciences, said in a statement.

For the study, Cairney and his colleagues analyzed data from Statistics Canada's Canadian Community Health Survey of nearly 40,000 Canadians 15 and older. Of 13 coping behaviors or strategies polled, exercise was ranked eighth, meaning people were more likely to cope with stress by problem-solving; looking on the bright side, trying to relax, talking to others, blaming oneself, ignoring stress or praying, rather than being active.

The study also found that younger, single, more educated and more active adults as well as women were more likely to use exercise for stress release. As well, the individuals who reported using exercise to combat stress were more likely to endorse other positive coping strategies and less likely to use alcohol or drugs for coping.

Encouraging exercise, especially in groups identified as being less likely to use exercise to cope with stress, could potentially reduce overall stress levels and improve general health and well-being.

"Exercise as a coping strategy for stress can be a 'win-win' situation because there are both mental and physical health benefits," Cairney added.

The findings were published in the Journal of Physical Activity and Health.