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On Muscle and Mind: How Strength Training Changes Your Brain, Improves Your Mental Health, and Lengthens Your Life | Bonnie Tsui

Jun 18, 2025 1h 10m 26 insights
<p dir="ltr">What muscles are for, how to get them, and why it's never too late to start building them.</p> <p dir="ltr"><a href="https://www.bonnietsui.com/">Bonnie Tsui</a> is a longtime contributor to The New York Times and the bestselling author of <a href="https://bookshop.org/p/books/why-we-swim-bonnie-tsui/12566014?ean=9781643751375"> Why We Swim</a>, a New York Times Book Review Editors' Choice and a Time magazine and NPR Best Book of the Year. Her work has been recognized and supported by Harvard University, the National Press Foundation, the Mesa Refuge, and the Best American Essays series. Her newest book is called <a href="https://bookshop.org/p/books/on-muscle-the-stuff-that-moves-us-and-why-it-matters-bonnie-tsui/21716153?ean=9781643753089&amp;next=t&amp;affiliate=1882"> On Muscle</a>.</p> <p dir="ltr">This episode is part of our ongoing Get Fit Sanely series. </p> <p dir="ltr"> </p> <p dir="ltr">In this episode we talk about:</p> <ul> <li dir="ltr">The connection between our muscles and mental health </li> <li dir="ltr">The many benefits of strength training </li> <li dir="ltr">How society, culture, and history have shaped the way we think about beauty standards and strength </li> <li dir="ltr">Misconceptions about the six-pack </li> <li dir="ltr">Running as a tool for healing</li> <li dir="ltr"> The psychological impact of realizing your own physical potential </li> <li dir="ltr">The symbolism and science of the push-up</li> <li dir="ltr"> The connection between our muscles and our longevity</li> <li dir="ltr">Practical advice for beginning strength training</li> <li dir="ltr">And food habits that supports muscle growth</li> </ul> <p><strong> </strong></p> <p dir="ltr">Paid subscribers of DanHarris.com will have exclusive access to a set of all-new guided meditations, led by friend of the show <a href="https://www.caralai.org/#/">Cara Lai</a>, customized to accompany each episode of the Get Fit Sanely series. We're super excited to offer a way to help you put the ideas from the episodes into practice. <a href="https://www.danharris.com/p/a-month-of-guided-meditationsjust">Learn all about it here.</a></p> <p><strong> </strong></p> <p dir="ltr">Join Dan's online community <a href="http://www.danharris.com">here</a></p> <p dir="ltr">Follow Dan on social: <a href="https://bit.ly/3tGigG5">Instagram</a>, <a href="https://bit.ly/3FOA84J">TikTok</a></p> <p dir="ltr">Subscribe to our <a href="https://bit.ly/3FybRzD">YouTube Channel</a></p> <p><strong> </strong></p> <p dir="ltr">To advertise on the show, contact sales@advertisecast.com or visit <a href="https://advertising.libsyn.com/10HappierwithDanHarris">https://advertising.libsyn.com/10HappierwithDanHarris</a>.</p> <p> </p>
Actionable Insights

1. Prioritize Muscle Movement for Brain Health

Engage in regular muscle movement, as it’s crucial for long-term brain health, especially as you age, due to the constant electrochemical conversation between your brain and muscles.

2. Consistent Weightlifting for Longevity & Brain Health

Incorporate weightlifting throughout your life to benefit both your longevity and brain health, as muscles secrete signaling molecules (myokines) that regulate brain responses.

3. Strengthen Muscles to Boost Brain Function

Engage in activities that bulk up your muscles, as this literally bulks up your brain by stimulating new neuron formation and synaptic plasticity, which are the basis of learning and memory.

4. Increase Muscle Mass for Enhanced Recovery

Build and maintain muscle mass, as greater physical strength and muscle resources enhance your body’s ability to recover from illness, injury, or other health challenges.

5. Begin Strength Training Early for Bone & Muscle Health

Begin lifting weights and strength training earlier in life to combat age-related muscle loss (sarcopenia) and bone loss (osteoporosis/osteopenia), shoring up your physical health for the long term.

6. Start Exercising at Any Age

Recognize that muscle is an incredibly adaptable tissue, capable of change at any age, so you can start regular exercise later in life and still experience significant benefits.

7. Activate Your Body’s Internal Pharmacy with Exercise

Engage in exercise, even for just a few minutes, to stimulate your muscles, brain, and other tissues to release a beneficial wash of chemicals that positively changes your body and mind.

8. Seek Professional Guidance for Weightlifting Form

When lifting weights, ensure you use correct form by seeking guidance from a trainer, physical therapist, or class instructor to learn the basics and prevent injury.

9. Consult a Trainer to Start Exercise Routine

To initiate a new exercise routine, consult a trainer or join a class to gain basic knowledge and overcome the initial activation energy, making it easier to integrate into your life.

10. Exercise with a Group for Motivation

Join a group of friends or a class for exercise, as social commitment and shared activity can make it more fun, reduce activation energy, and provide motivation to show up.

11. Discover Joyful Movement

Seek out forms of exercise and movement that genuinely bring you joy, such as dancing or other play-based activities, to make physical activity a happy and sustainable part of your life.

12. Embrace New Physical Challenges for Growth

Be open to new physical experiences and challenges, viewing them as opportunities for growth and potential change, rather than being limited by self-doubt or fear of discomfort.

13. Build Physical Strength to Boost Self-Perception

Work to improve your physical strength in a tangible way, as visible progress can reframe your self-perception, providing evidence of your capabilities and reinforcing a sense of personal agency.

14. Weight Training for Agency & Control

Engage in weight training to foster a sense of agency and control, which can be particularly beneficial for psychological healing and recovery from trauma.

15. Embrace and Own Your Physical Strength

Embrace and take pride in your physical strength and potential, as it can be empowering and counter-cultural, particularly for women who have historically been pressured to be smaller.

16. Prioritize Function Over Aesthetics in Sport

When engaging in sports or physical activity, prioritize what your body can do and its functional capabilities over its aesthetic appearance, as this builds confidence and a healthier perspective.

17. Move Regularly for Improved Mood & Cognition

Engage in movement (exercising, walking, dancing, swimming, running) to release myokines into your bloodstream, which travel to the brain and positively affect cognition, mood, and emotional behavior.

18. Efficient Strength Training for Benefits

Realize that you don’t need to spend hours lifting heavy weights; even shorter, focused sessions can provide significant benefits.

19. Diversify Your Exercise Routine

Incorporate various forms of activity beyond gym weights, such as home workouts, bodyweight exercises, or resistance bands, to ensure consistent movement even when gym access is limited.

20. Utilize Pushups for Accessible Full-Body Strength

Incorporate pushups into your routine, as they are a foundational, full-body exercise that requires no equipment and can be done in a small space, offering a tangible daily practice.

21. Cultivate Body Awareness Through Daily Pushups

Perform pushups daily to cultivate body awareness, noticing how different parts of your body feel and respond each day, which can translate into greater overall mindfulness.

22. Leverage Muscle Memory with Consistent Exercise

Engage in consistent exercise over time, as your muscle cells possess cellular and epigenetic memory, making them more likely to bounce back and regain strength after periods of inactivity.

23. Observe Incremental Gains in Exercise

Pay attention to the daily, incremental gains in your physical activity, as this present-moment awareness helps you notice your body’s progress and feel more grounded.

24. Balanced Protein Intake with Diverse Foods

Ensure you include protein prominently in a couple of your meals, but avoid over-obsessing about specific gram counts; also, include plenty of vegetables, grains, and complete proteins like rice and beans for overall health.

25. Mindful Eating Without Obsession

Adopt a balanced approach to eating, paying attention to your dietary choices, especially protein intake, but avoid excessive obsession or strictness.

26. Consider Creatine Supplementation (Consult Doctor)

If considering supplements for muscle building, creatine (3-5 grams) is generally considered safe with decades of research, but always consult your doctor first to ensure it’s appropriate for your health.