Anxiety can be treated with exercise


Tuesday, 16 November, 2021

Anxiety can be treated with exercise

Both moderate and strenuous exercise can alleviate symptoms of anxiety, even when the disorder is chronic, according to a new study led by researchers at the University of Gothenburg and published in the Journal of Affective Disorders.

Today’s standard treatments for anxiety are cognitive behavioural therapy (CBT) and psychotropic drugs. However, these drugs commonly have side effects, and patients with anxiety disorders frequently do not respond to medical treatment. Long waiting times for CBT can also worsen the prognosis.

Previous studies of physical exercise in depression have shown clear symptom improvements; however, a clear picture of how people with anxiety are affected by exercise has been lacking up to now. The present study, based on 286 patients with anxiety syndrome (half of whom had lived with the disorder for at least 10 years), is described as one of the largest to date.

Through drawing of lots, participants were assigned to group exercise sessions, either moderate or strenuous, for 12 weeks. Both treatment groups had 60-minute training sessions three times a week, under a physical therapist’s guidance. The sessions included both cardio (aerobic) and strength training. A warm-up was followed by circle training around 12 stations for 45 minutes, and sessions ended with cooldown and stretching.

Members of the group that exercised at a moderate level were intended to reach some 60% of their maximum heart rate — a degree of exertion rated as light or moderate. In the group that trained more intensively, the aim was to attain 75% of maximum heart rate, and this degree of exertion was perceived as high. The levels were regularly validated using the Borg scale, an established rating scale for perceived physical exertion, and confirmed with heart rate monitors.

The results show that their anxiety symptoms were significantly alleviated even when the anxiety was a chronic condition, compared with a control group who received advice on physical activity according to public health recommendations. Most individuals in the treatment groups went from a baseline level of moderate to high anxiety to a low anxiety level after the 12-week program.

For those who exercised at relatively low intensity, the chance of improvement in terms of anxiety symptoms rose by a factor of 3.62. The corresponding factor for those who exercised at higher intensity was 4.88. Participants had no knowledge of the physical training or counselling that people outside their own group were receiving.

“There was a significant intensity trend for improvement — that is, the more intensely they exercised, the more their anxiety symptoms improved,” said Malin Henriksson, a doctoral student at the University of Gothenburg and first author on the study.

The study was led by Maria Åberg, associate professor at the University of Gothenburg’s Sahlgrenska Academy. She concluded, “Doctors in primary care need treatments that are individualised, have few side effects and are easy to prescribe. The model involving 12 weeks of physical training, regardless of intensity, represents an effective treatment that should be made available in primary health care more often for people with anxiety issues.”

Image credit: ©stock.adobe.com/au/georgerudy

Please follow us and share on Twitter and Facebook. You can also subscribe for FREE to our weekly newsletters and bimonthly magazine.

Related News

Aspirin linked with increased risk of heart failure

Aspirin use is associated with a 26% raised risk of heart failure in people with at least one...

Understanding Omicron severity will take days to weeks: WHO

The new Omicron COVID-19 variant has been declared to be "of concern" by the World...

Prompt antiretroviral therapy reduces HIV patient cancer risk

Despite years of optimal and suppressive antiretroviral therapy, people with HIV are still at...


  • All content Copyright © 2021 Westwick-Farrow Pty Ltd