Largest study ever further confirms the power of exercise to improve mental health

A new meta-analysis has pooled results from 97 reviews and provides an in-depth perspective on the profound impact of physical activity on mental well-being.

The study is considered the most comprehensive meta-analysis on the subject to date and underlines the undeniable benefits of exercise as a powerful remedy against psychological problems, surpassing the effects of traditional psychotherapy and pharmacotherapy in certain aspects.

Let’s dig deeper into the specifics of this research so you can reap the dual benefits of better mental health and better bone health through physical activity.

Deciphering the meta-review on exercise and mental health

This meta-review, published in the British Journal of Sports Medicine, rigorously evaluated and ranked the outcomes of previously conducted systematic reviews. Each of these systematic reviews in turn integrated the results of numerous individual studies.

In total, this meta-review includes 97 reviews, covering 1039 studies with no fewer than 128,119 participants. These participants ranged from healthy adults and individuals struggling with mental health issues, to those with various physical conditions.

The studies in this meta-review used a variety of physical activity interventions and assessed their impact on depression, anxiety and psychological distress. The primary objective was to distinguish the effectiveness of these interventions in reducing mental health problems.¹

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The meta-review integrated findings from 1,039 studies involving 128,119 participants, focusing on the role of physical activity in addressing mental health issues.

The healing power of physical activity

This meta-review conclusively establishes that physical activity (PA) serves as a powerful antidote for relieving mild to moderate symptoms of depression, anxiety, and psychological distress. In fact, the reduction in symptoms of depression (-0.43) and anxiety (-0.42) resulting from physical activity was comparable to, or even slightly better than, the effects observed with psychotherapy and pharmacotherapy.

Although previous research has shown that physical activity can rival the benefits of psychotherapy and medicinal treatments for depression, anxiety and mental health problems, its limited scope often leaves medical professionals skeptical.¹ However, this comprehensive meta-review includes a diverse demographic and a spectrum of physical activities.

Interestingly, the research revealed that all forms of physical activity were effective, whether aerobic, resistance-based, mixed or yoga, were beneficial. The study found that all forms of physical activity were beneficial, including aerobics, resistance exercises, mixed exercises and yoga. Resistance exercises in particular showed the most pronounced positive effects on depression, while yoga emerged as the most powerful anti-anxiety tool.¹

Incorporating a wide variety of exercises into your workout regimen can provide a plethora of health benefits. Surprisingly, shorter exercise sessions proved to be more effective than longer interventions, likely due to higher adherence, highlighting the importance of cultivating an enjoyable and sustainable exercise routine.

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Physical activity has been validated as a valuable tool for improving mental health, with different exercises offering unique benefits. The effects on depression and anxiety are comparable to or even slightly better than those of traditional therapeutic methods.

The symbiotic relationship between mental health and bone health

Exercise is crucial for promoting robust bone health. The physical stress on the bones due to exercise stimulates the bone formation process, leading to the development of stronger, healthier and younger bones.

This study highlights another dimension of exercise’s protective role: its ability to boost mental health.
Increased stress levels, often due to anxiety and other mental health issues, lead to an increase in the stress hormone cortisol. Excessive cortisol can be harmful to bone health.

Additionally, a healthy mental state facilitates the consistent pursuit of other health goals, such as maintaining a healthy diet and ensuring adequate sleep. This study highlights how exercise can help you maintain good mental health, which in turn supports your other healthy habits, including exercise!

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Exercise not only strengthens bones directly, but also protects them indirectly by improving mental health, reducing stress-induced bone damage and promoting health habits.

What this means for you

The essence of this meta-analysis is clear: physical activity is a panacea for mental well-being. The key is to stay active without getting caught up in the intricacies of the ‘perfect’ workout.

Building an enjoyable and sustainable exercise habit can be intimidating at first – that’s why the Save Institute created SaveTrainer. SaveTrainer offers you the most effective training.

For those seeking guidance, SaveTrainer offers a curated collection of workouts tailored for every skill level, duration, body part and health goal. SaveTrainer has a wide range of classes for bone strength, joint health, balance, posture, flexibility, meditation, sleep improvement and yoga.

SaveTrainer keeps you active, happy and healthy.

References

¹ https://bjsm.bmj.com/content/early/2023/03/02/bjsports-2022-106195