Skip to Content

Even Low-Intensity Exercise Can Help During Cancer Treatments

WEDNESDAY, Feb. 10, 2021 -- If you have cancer and you're trying to exercise to boost your health, new research suggests you don't have to knock yourself out during your workout.

Light exercise is just as beneficial as more demanding workouts for cancer patients, the researchers found.

Previous research has shown that physical activity can improve cancer patients' physical and mental health, reduce fatigue and ease the side effects of treatment. But it wasn't clear whether exercise intensity made a difference.

To find out, researchers studied 577 people, aged 30 to 84, in Sweden who were recently diagnosed with breast, prostate or colorectal cancer. The patients were randomly selected to do resistance and endurance exercise at either high or low-to-moderate intensity.

The resistance training was provided in instructor-led groups at a large fitness club, while the endurance training was done at home.

After six months, the high-intensity group had somewhat less physical fatigue, better leg muscle strength, and slightly better fitness than the low-to-moderate intensity group, the findings showed.

However, overall results in the two groups were similar, according to the study published online recently in the journal Scandinavian Journal of Medicine and Science in Sports.

"The conclusions we draw from the study are, first, that whether the training is of high or low-to-medium intensity doesn't seem to matter much. The groups' results didn't differ in a clinically relevant way -- that is, there was no difference likely to make a difference in the patients' everyday life," Ingrid Demmelmaier, an associate professor of physiotherapy at Uppsala University, said in a school news release.

The researchers will continue to follow the patients to assess the long-term effects of exercise on their health.

This study also assessed whether extra support such as goal-setting, planning and self-monitoring of exercise improved patients' results from working out.

But that additional support appeared to have no effect, perhaps because the exercise programs already included significant support, including training instructions, a heart-rate monitor, and instructor-led group training with other participants in a similar situation, the researchers said.

© 2021 HealthDay. All rights reserved.

Posted: February 2021

Read this next

Why Is Liver Cancer More Lethal for Black Patients?

THURSDAY, Feb 26, 2021 -- Black people with hepatitis C develop liver cancer sooner than people in other racial groups and the cancer is often more aggressive, but current...

Pandemic Putting Added Strain on Parents of Kids With Cancer

THURSDAY, Feb. 25, 2021 -- A cancer diagnosis for your child is devastating enough, but new research shows the coronavirus pandemic has made the battle even harder for many...

Switch to Plant-Based Diet Could Protect Older Women's Brains

WEDNESDAY, Feb. 24, 2021 -- If you want to protect yourself against dementia, heart disease and cancer, you might want to get your protein from nuts instead of juicy red...

More News Resources

Subscribe to our Newsletter

Whatever your topic of interest, subscribe to our newsletters to get the best of in your inbox.