Most people already know that exercise is good for their physical health. We hear about it constantly: exercise can help support heart health, improve strength, maintain mobility, and contribute to overall well-being. What receives less attention is the powerful impact exercise can have on mental health.
If you have ever gone for a walk after a stressful day and returned feeling calmer, you have experienced this connection firsthand. If you have ever finished a workout feeling more energized, more focused, or more optimistic than when you started, you have experienced it again.
The relationship between exercise and mental health is not new, but it is becoming increasingly well understood. Research continues to suggest that regular physical activity may help reduce symptoms of anxiety, improve mood, support better sleep, boost confidence, and play a valuable role in overall mental well-being.
Exercise is not a replacement for professional mental health care when it is needed, nor is it a cure-all. But for many people, it can become one of the most accessible and effective tools available for supporting both physical and mental health. In this guide, we explore how exercise affects mental well-being, why movement matters, and practical ways to build more activity into your life, regardless of your current fitness level.
Why Exercise Matters for Mental Health
Mental health and physical health are often discussed separately. In reality, they are deeply connected. When we move our bodies, a variety of changes occur throughout the brain and body. Researchers believe exercise may help support mental health through several mechanisms, including:
The release of neurotransmitters and endorphins associated with positive feelings
- Improvements in sleep quality
- Reduced stress responses
- Increased confidence and self-esteem
- Opportunities for social connection
- A greater sense of accomplishment and control
Research has also suggested that physical activity may help reduce symptoms associated with anxiety and depression while improving overall mood and cognitive function. While scientists continue to study exactly how these effects occur, one thing has become increasingly clear: movement matters.
You Don't Need to Become a Fitness Enthusiast
One of the biggest misconceptions about exercise is that it needs to be intense to be worthwhile. Many people hear the word exercise and immediately picture marathon runners, competitive athletes, high-intensity workout classes, or heavy weightlifting sessions. The reality is much simpler: any increase in physical activity can be beneficial.
Walking counts. Gardening counts. Playing with your children counts. Cycling, swimming, yoga, and recreational sports all count. For many people, especially those who are currently inactive, small changes can have a meaningful impact. If you are doing very little physical activity today, a 15 to 20 minute walk is a perfectly reasonable place to start.
For general context, Canada's 24-Hour Movement Guidelines suggest adults aim for about 150 minutes of moderate to vigorous physical activity per week. That figure is a helpful long-term target rather than a starting requirement, and it is worth remembering that almost any amount of movement is better than none. You do not need to transform your entire lifestyle overnight. Consistency matters far more than perfection.
Exercise and Anxiety
Anxiety can affect people in many different ways. Some individuals experience racing thoughts, others feel constantly on edge, and some struggle with physical symptoms such as muscle tension, restlessness, or difficulty relaxing.
Research suggests that exercise may help reduce symptoms of anxiety and may serve as a valuable complement to other treatment approaches. There are several reasons this may occur. Exercise provides an outlet for nervous energy, it encourages focus on the present moment, and it can create a temporary break from stressors and worries. It may also help improve sleep, which can play an important role in managing anxiety.
Many people report feeling calmer after a workout, a walk, or even a short period of movement outdoors. While exercise may not eliminate anxiety, it can become an important tool within a broader mental health strategy.
Exercise and Depression
Depression can make even simple tasks feel difficult. One of the challenges many people experience is a lack of motivation, and unfortunately this can create a difficult cycle. When energy is low, people may become less active; as activity decreases, mood may worsen; and as mood worsens, motivation often declines further.
Exercise may help interrupt this cycle. Research has shown that physical activity may help reduce symptoms of mild to moderate depression and improve overall mood. Part of this benefit may come from the physiological effects of exercise, and part may come from the psychological effects. Exercise creates opportunities to accomplish small goals, build confidence, establish routines, spend time outdoors, and connect with other people. These experiences can contribute to improved well-being over time.
Importantly, the goal is not to force yourself into an intense workout when you are struggling. The goal is simply to begin moving, and to be gentle with yourself about it. Sometimes the hardest part is taking the first step. If low mood is persistent or significantly affecting your daily life, exercise is best used alongside support from a healthcare professional rather than on its own.
What If You Don't Feel Motivated?
This is one of the most common barriers people face. Most people do not struggle because they do not know exercise is beneficial; they struggle because they do not feel like exercising. This is particularly common during periods of stress, anxiety, burnout, low mood, or exhaustion.
The challenge is that motivation often works differently than people expect. Many of us wait to feel motivated before taking action, but in reality, motivation often follows action rather than preceding it. A short walk may improve your mood enough to make another walk tomorrow feel easier. A quick workout may create momentum that encourages consistency.
You do not need to feel highly motivated before you begin. You simply need to start somewhere. Even five minutes is better than zero, and small actions have a way of building momentum.
Example: The Self-Employed Business Owner
Mark owns a small consulting business. Like many entrepreneurs, he enjoys the flexibility and independence that come with being self-employed, but he also carries significant responsibility. Over time, work began expanding into evenings and weekends. Exercise disappeared from his routine, sleep became inconsistent, and stress levels increased. Eventually, he found himself feeling constantly exhausted.
At first, he considered joining a gym, but even that felt overwhelming. Instead, he committed to something simpler: a 20-minute walk every morning. Nothing complicated, no elaborate workout plan, just movement.
Within a few weeks, he noticed subtle changes. His mood improved, his energy increased, and he felt more focused throughout the day. The walks did not eliminate every source of stress in his life, but they helped him feel more capable of managing it. For many people, meaningful improvements begin with surprisingly small changes.
Exercise and Burnout
In our article on burnout, we discussed how chronic stress can gradually lead to emotional exhaustion, reduced motivation, and feelings of being overwhelmed. (If that resonates, you can read more in Feeling Burnt Out? How to Recognize the Signs and Find Support.) Exercise may play a valuable role in burnout recovery, not because it magically removes stress, but because it can help create opportunities for recovery.
When people are experiencing burnout, they often become trapped in a cycle of work, responsibilities, and obligations. Exercise can help interrupt that cycle by creating dedicated time for recovery, reflection, stress relief, and self-care. Many people also find that physical activity helps them reconnect with parts of life that exist outside of work. A walk, a workout, a bike ride, or a recreational sport can serve as a reminder that life is bigger than the next deadline.
Exercise and Sleep
If mental health is one side of the equation, sleep is often the other, and the two are closely connected. Poor sleep can affect mood, concentration, stress levels, emotional resilience, energy, and motivation. At the same time, anxiety, stress, and burnout can make it more difficult to sleep well.
This can create a frustrating cycle. You are tired, so you have less energy to exercise. You exercise less, so your sleep may suffer. Poor sleep then affects your mood and energy, making it even harder to become active.
Regular physical activity may help break this cycle. Many people find that consistent exercise helps them fall asleep more easily, sleep more deeply, wake up feeling more refreshed, and feel more energetic throughout the day. The key word is consistent. One workout will not transform your sleep overnight, but over time, regular movement can become an important part of a healthy sleep routine.
The Added Benefits of Getting Outside
Not all exercise needs to happen indoors. In fact, there may be additional benefits to spending time outdoors. Walking through a park, hiking a trail, cycling along a pathway, or simply spending time in nature can provide something many Canadians are lacking: a break. A break from screens, from notifications, from work, and from being indoors.
For people who work remotely or spend most of their day sitting at a desk, getting outside can be particularly valuable. Sunlight exposure may help support healthy sleep-wake cycles, nature can provide a calming environment, and fresh air and a change of scenery can help break up the monotony of the day. You do not need to spend hours in the wilderness; even a short walk outside during lunch can make a meaningful difference.
Walking, Strength Training, and Other Forms of Exercise
One of the most common questions people ask is: what is the best exercise for mental health? The answer is surprisingly simple. The best exercise is often the one you will actually do consistently. Different people enjoy different forms of movement, and what matters most is finding activities that fit your lifestyle, interests, and physical abilities.
Walking
Walking is one of the most accessible forms of exercise available. It requires little equipment, it can be done almost anywhere, it can be done alone or with others, and it can be as short or as long as your schedule allows. For many people, walking is the ideal starting point.
Strength Training
Strength training is often discussed primarily in relation to physical health, but it may also provide mental health benefits. Many people find it rewarding because it provides clear signs of progress: you gradually become stronger, you build confidence, and you achieve goals. That sense of accomplishment can contribute positively to overall well-being. Strength training does not require a commercial gym, since bodyweight exercises, resistance bands, and basic home equipment can all be effective.
Cycling
Cycling offers a combination of physical activity, stress relief, and often time spent outdoors. Many people enjoy it because it feels less like exercise and more like recreation.
Swimming
Swimming can be an excellent option for individuals looking for a low-impact form of exercise. Many people also find the repetitive nature of swimming relaxing and meditative.
Yoga and Stretching
Yoga combines movement, breathing, and mindfulness. For individuals dealing with stress, anxiety, or burnout, this combination can be particularly appealing. Stretching routines may also help promote relaxation and recovery.
Recreational Sports
Not everyone enjoys exercising alone. Sports can provide physical activity, social connection, fun, and community. Whether it is hockey, pickleball, tennis, volleyball, soccer, or another activity, recreational sports can support both physical and mental well-being.
Find Activities You Actually Enjoy
One of the most useful pieces of advice regarding exercise is also one of the simplest: choose activities you enjoy. The research is helpful, the workout plans are helpful, and the fitness advice is helpful, but none of it matters if you hate what you are doing.
If you dislike running, do not force yourself to become a runner. If you dislike gyms, do not assume a gym membership is required. If you enjoy hiking, hiking counts. If you enjoy dancing, dancing counts. If you enjoy playing hockey with friends, that counts too. People are far more likely to stick with activities they genuinely enjoy, and consistency is easier when movement feels rewarding.
Example: The Busy Parent
Jennifer works full-time and has two children. Between work responsibilities, school activities, errands, and household tasks, she often felt like there was no time left for herself. Whenever she considered exercising, guilt would creep in, because there was always something else that seemed more important.
Eventually, she realized something. Taking care of herself was not taking time away from her family; it was helping her show up as a better version of herself for her family. Rather than trying to find an hour every day, she started with a simple goal: three twenty-minute walks each week. Sometimes the walks happened alone, and sometimes they happened with her children.
Over time, she noticed she felt less stressed, more patient, and more energetic. The walks did not solve every challenge in her life, but they helped create space to breathe. And sometimes that is exactly what people need.
Exercise Is One Tool Among Many
While exercise can be incredibly valuable, it is important to keep realistic expectations. Exercise is not a replacement for professional mental health care when that care is needed. Think of it as one tool within a larger mental health toolkit. Other important tools may include:
- Sleep
- Healthy nutrition
- Social connection
- Stress management
- Counselling and therapy
- Medical treatment when appropriate
- Virtual healthcare services
- Support from friends and family
The goal is not to rely on a single solution. The goal is to build a collection of healthy habits and supports that work together. If you would like to learn more about the mental health support options available in Canada, you may also find value in our guides on how health insurance can support your mental health and what virtual healthcare includes and why so many plans now offer it.
When Professional Support May Help
There are times when exercise alone may not be enough. Consider speaking with a healthcare professional if:
- Symptoms are persistent or worsening
- Sleep is significantly affected
- Daily functioning is becoming difficult
- Relationships are suffering
- You feel overwhelmed most days
- You are struggling to cope
Support may be available through family physicians, psychologists, social workers, clinical counsellors, psychotherapists, and virtual healthcare platforms. Seeking support is not a sign of weakness; it is a sign that you are taking your well-being seriously.
Frequently Asked Questions
Can exercise help reduce stress?
Many people find that physical activity helps them manage stress more effectively. Exercise may provide an outlet for tension, improve mood, and create opportunities for recovery.
Can exercise help with anxiety?
Research suggests that regular physical activity may help reduce symptoms of anxiety and can be used alongside other treatment approaches.
Can exercise help with depression?
Exercise may help improve mood and reduce symptoms associated with mild to moderate depression. It is often viewed as one component of a broader treatment and wellness strategy, rather than a standalone treatment.
How much exercise do I need?
Canada's 24-Hour Movement Guidelines suggest adults aim for about 150 minutes of moderate to vigorous activity per week, but the best starting point is often the amount you can realistically maintain. If you are currently inactive, even short walks and small increases in movement can be beneficial.
What is the best exercise for mental health?
There is no universally best exercise. Walking, strength training, cycling, swimming, yoga, and recreational sports can all support mental well-being. The best option is often the activity you will continue doing consistently.
What if I don't feel motivated to exercise?
This is extremely common. Remember that motivation often follows action. Starting small and focusing on consistency rather than perfection can help build momentum over time.
Final Thoughts
Exercise will not eliminate every source of stress in your life. It will not magically solve anxiety, and it will not instantly cure burnout. But it can be one of the most accessible and effective tools available to support your mental health.
Movement helps, sometimes in subtle ways: a better night's sleep, a clearer mind, a calmer mood, more energy, greater confidence, a stronger sense of resilience. You do not need a perfect workout plan, expensive equipment, or to become a fitness enthusiast. You simply need to start somewhere.
A short walk. A bike ride. A workout. A stretch. A few minutes of movement today can become the foundation of healthier habits tomorrow, and over time, those small actions can add up to something much bigger.
And if part of taking your well-being seriously means making sure you have access to support when you need it, Aeva.ca lets Canadians compare health insurance plans, including their mental health and virtual care benefits, in one place. Learn more or compare plans.
Important Disclaimer
This article is intended for educational purposes only and should not be considered medical advice. If you are experiencing persistent mental health concerns, speak with a qualified healthcare professional. Exercise can be a valuable tool for supporting mental well-being, but it is not a substitute for professional medical care when needed. Before beginning a new exercise program, particularly if you have any existing health conditions, it is a good idea to consult a healthcare professional.
If you are in crisis or having thoughts of suicide, you can call or text 9-8-8, Canada's Suicide Crisis Helpline, available 24 hours a day, 7 days a week. If you or someone else is in immediate danger, call 911 or go to your nearest emergency department.