Does Exercise Help Anxiety?
Regular physical activity can reduce anxiety, and it may even help prevent anxiety from starting in the first place.
- Exercise reduces mild to moderate anxiety across all ages and types, with effects comparable to medication or therapy.
- Physically active people are significantly less likely to develop anxiety disorders, suggesting exercise has a meaningful preventive effect.
- Moderate-intensity aerobic or resistance exercise a few times per week is a good evidence-based target to start with, but any exercise helps.
Anxiety affects millions of people worldwide, causing excessive worry, nervousness, and physical symptoms that interfere with daily life. This article explains how exercise can reduce anxiety symptoms, which types are best, and why physical activity is one of the best natural, evidence-based ways to manage anxiety.
If you've ever felt your worries quiet down after a brisk walk or noticed your racing, sporadic thoughts slow down during a workout, it is probably not a coincidence. There is a growing body of scientific evidence which confirms what many people experience firsthand: exercise can be used to manage anxiety.
For the millions of adults and children who struggle with anxiety — whether it’s just an occasional worry or more serious diagnosed anxiety disorders, there is hope. Physical activity isn't just good for your body and your health. It's also one of the most effective and easiest ways to support your mental health as well.
Exercise and being physically active reduce anxiety symptoms in a lot of different people: healthy adults, those with medical conditions, those with mild anxiety and those with serious diagnosed anxiety disorders. It’s not just about feeling slightly better after a workout (although that helps too). The benefits are comparable to some of the standard treatments for mild to moderate anxiety, like medications or talking therapies.[1]
What makes exercise particularly compelling is that there are consistent benefits across different types and causes of anxiety, whether that’s general anxiety, social anxiety, stress-related anxiety, or anxiety symptoms.
Does exercise prevent anxiety?
Perhaps the most profound discovery is that staying physically active may prevent you from developing anxiety disorders in the future. Research shows that physically active people have a lower chance of developing anxiety problems in the first place.[1]
The 'protective effect' of exercise extends (again) across different types of anxiety, including generalised anxiety disorder, agoraphobia, and even post-traumatic stress disorder (PTSD). So, rather than waiting until anxiety becomes a problem, building regular exercise into your life now may help keep anxiety at bay in the future.
It works across all ages
One of the most encouraging findings is that exercise helps with anxiety regardless of your age. Both younger and older adults can reduce their anxiety by being physically active. Children and adolescents also benefit from regular physical activity.
Studies on young people show reductions in “state anxiety” (that temporary feeling of nervousness or worry) when kids and teens engage in structured exercise programs. This matters a lot, as anxiety disorders often first appear during childhood or adolescence. So, establishing healthy coping strategies early in life can set the foundation for maintaining good mental health.[2]
What is the best exercise for anxiety?
Good news: multiple types of exercise can help fight anxiety symptoms. Aerobic exercise like running or cycling, resistance training with weights, mixed programs that combine both, and “mind-body” practices like yoga and tai chi are all effective.
Interestingly, research suggests that low-intensity yoga and other mind-body exercises may also be effective for anxiety. This type of exercise tends to combine physical movement with breathing exercises and mindfulness, addressing anxiety through multiple pathways all at the same time.[3]
However, standard aerobic (or “cardio”) exercise is the most studied and most consistent type of exercise for helping anxiety. This includes activities like walking, jogging, swimming, or cycling — anything that gets your heart rate up above resting levels and keeps it there.
Resistance training, whether it’s lifting weights or bodyweight exercises, also shows meaningful reductions in anxiety. There is some evidence to suggest that the intensity of your workout matters more than the type of activity. Moderate to vigorous intensity exercise tends to produce better anxiety reductions than low-intensity exercise, although both are effective.[1]
So this doesn't mean you need to push yourself to exhaustion — it simply means exercising at a level where you're breathing harder than normal but can still carry on a conversation. And if you can’t exercise at a moderate intensity level, any exercise is better than none!
The setting matters too
Here's something that might surprise you: where and how you exercise can influence the anxiety-reducing benefits you get. Research shows that supervised, group-based exercise programs often produce better anxiety outcomes than unsupervised workouts at home.
This doesn't mean solo runs or home workouts are ineffective — they definitely help. But if you're specifically exercising to manage anxiety, consider structured classes, group fitness sessions, or working with a trainer. The scientists seem to think the combination of professional guidance, social connections, and accountability may amplify the anxiety-reducing effects of exercise.
How does exercise reduce anxiety?
Researchers have identified how exercise reduces anxiety. It changes both your biological and psychological systems. On a biological level, regular physical activity reduces inflammation and oxidative stress throughout your body, including your brain.[4]
Exercise also promotes the production of “brain-derived neurotrophic factor”, a substance that supports the growth and health of neurons in your brain, which helps regulate mood and anxiety. Psychologically, exercise is also thought to serve as a form of “exposure therapy” for the physical sensations associated with anxiety.
Think about what happens when you exercise: your heart rate increases, you breathe harder, and you might feel sweaty, clammy or warm — sensations similar to those that occur during anxiety or panic modes.
Regularly experiencing these sensations in a safe, controlled and predictable environment (via exercise) can help your brain learn that these bodily feelings aren't dangerous and improve your resilience to stress.
Exercise also builds 'self-efficacy', which is confidence in your ability to accomplish goals and overcome challenges. Your ability to do something about something (it's about control). As you exercise more, you progressively get stronger or improve your fitness levels; this sense of achievement can extend beyond the gym, helping you feel more capable of handling the stresses of everyday life.
