Does exercise help depression?
On this page
Yes, and by a real amount. In 218 trials of people with major depression, walking or jogging, yoga and strength training eased symptoms the most, and harder sessions helped more than easy ones. Use exercise alongside therapy or medicine, and never stop a medicine on your own.
People tend to hear about exercise and depression in one of two ways. Either it’s the cure that makes pills unnecessary, or it’s well-meant advice that ignores how hard it is to get off the couch when you’re depressed. Neither matches the trials. Exercise brought what researchers call moderate drops in symptoms, it worked for people at every level of depression, and the hardest part, getting started, is the part to plan for.
What we’d do
Pick the one you’ll keep doing, a brisk walk most days, or lifting or yoga two or three times a week, and start small enough that a bad day can’t stop you. Once it’s a habit, push the effort up a little, since harder sessions helped more. Tell your doctor or therapist you’re adding it. If you have thoughts of harming yourself, call or text 988 any time.
In the trials, exercise behaved a bit like a medicine with a dose. Harder sessions brought bigger drops, the way a stronger dose would.
The biggest review so far
In 2024, Michael Noetel and colleagues pooled 218 randomized trials with 14,170 people who met the clinical cutoff for major depression. They compared each kind of exercise with active controls, like usual care or a placebo pill:
| Exercise | Size of the drop in symptoms | How sure the researchers were |
|---|---|---|
| Walking or jogging | 0.62 | Low |
| Yoga | 0.55 | Very low |
| Strength training | 0.49 | Very low |
| Mixed aerobic exercise | 0.43 | Very low |
| Tai chi or qigong | 0.42 | Very low |
The numbers are an effect size, and the researchers described all five as moderate reductions. People stuck with yoga and strength training better than the other kinds. Exercise worked about as well for people with other health conditions as without, and at every starting level of depression.
Why “low” and “very low”?
Because the trials are hard to run well. Only one of the 218 met the strictest standard for avoiding bias, and in an exercise trial everyone knows whether they’re exercising, so hope and expectation can play a part. The authors suggested future trials try to blind participants and staff. The direction was the same across the 218 trials, which is why they concluded exercise could sit alongside therapy and antidepressants as a core treatment.
What about steps and everyday movement?
The 2018 US guideline’s evidence review found that activity lowers the risk of depression in the first place and eases anxiety and depression symptoms in people who have them. A 2025 review of 57 step studies found 7,000 steps a day went with 22% lower risk of depressive symptoms than 2,000. That’s a study of what people did, so it can’t say which came first, but it fits the trials.
Where to start
On a low day, the smallest version counts. A 10-minute walk outside, or a 12-minute strength circuit at home, is enough to start. Today’s session plays either one with a voice to follow, so you don’t have to plan anything, and how do I start working out? lays out the first four weeks. How to exercise at home with no equipment keeps it all inside your front door on the days going out is too much.
4 sources
- Noetel M and others, Effect of exercise for depression: systematic review and network meta-analysis of randomised controlled trials, BMJ, 2024europepmc.org
- Ding D and others, Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis, Lancet Public Health, 2025europepmc.org
- US Office of Disease Prevention and Health Promotion, Top 10 things to know about the second edition of the Physical Activity Guidelines for Americansodphp.health.gov
- 988 Suicide and Crisis Lifeline988lifeline.org
