Fuel for your brain: how exercise can support your mind and memory

Have you ever felt clearer after a long walk or a good workout? Many people get their most creative ideas while running, and a stressful day feels easier after the gym. The brain benefits from movement, and research suggests that exercise can support memory, focus and mood. Physical activity matters for more than the body. It can support your brain’s wellbeing too.

What does exercise do for the brain?

Exercise increases blood flow and the supply of oxygen, and research suggests it can support how the brain works, for example memory and attention. The effects vary from person to person and from one type of exercise to another.

Exercise may also affect the brain’s chemical messengers, such as dopamine and serotonin. That may partly explain why many people feel lighter and think more clearly after a workout.

Exercise can support memory and focus

Want to support your memory and learning? Exercise can help. Research suggests that even a short spell of brisk exercise can temporarily improve concentration, and regular exercise can support brain health in the long term. Exercise does not, however, guarantee that you will never develop memory problems. You can find the physical activity recommendations for adults on the website of the UKK Institute (a Finnish centre for health promotion research; the page is in Finnish).

So next time you find it hard to concentrate, or your thoughts feel stuck, take a short exercise break. Walk outside for a while, do a few squats or stretch. Then see whether it helps you focus.

Exercise can ease stress and support your mood

Do you sometimes feel that too many things are spinning in your head and your stress is getting out of hand? Help may be waiting on a running trail, a dance floor or even a trampoline. Exercise can reduce the feeling of stress and help you calm down.

Exercise can support mood and wellbeing. It does not replace other treatment for depression. Even a short walk in nature can lift your mood and clear your thoughts. If your mood stays low for a long time, or anxiety gets in the way of everyday life, talk to a healthcare professional. More information: the Current Care Guideline (Käypä hoito) on depression (in Finnish).

How do you get started?

You don’t need to train for a marathon or spend hours at the gym to get the benefits of exercise. Even small changes can help.
✔ Start easy: Go for a walk, dance to your favourite song or try a bodyweight workout at home.
✔ Make it a habit: Exercise shouldn’t feel like a duty. It should be a routine that gives you energy and a good feeling.
✔ Keep it varied: Aerobic exercise (running, cycling, swimming) builds endurance, but strength training and yoga bring their own benefits too. The UKK Institute’s recommendation for adults is at least 2 h 30 min of brisk endurance exercise a week and muscle-strengthening exercise at least twice a week.
✔ Head outdoors if you like: time outside can be relaxing, and many people find it refreshing.

Every step can support your wellbeing: move at your own pace

Exercise is not only about shaping your body or managing your weight. It can support brain health and wellbeing too. Many people find that exercise supports memory, focus and mood, and eases stress.

So next time you wonder whether to head out for a run or sit down on the sofa, remember: getting moving can be an investment in your own wellbeing and in the future of your brain. 💡