Pull
How Gravity Shapes Your Body, Steadies the Mind, and Guides Our Health
by Brennan Spiegel
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Pub Date Oct 07 2025 | Archive Date Oct 21 2025
St. Martin's Press | St. Martin's Essentials
Description
Gravity doesn’t just pull apples from trees—it shapes our bodies, minds, and even our emotions. In PULL, Brennan Spiegel, M.D. reveals how this invisible force influences everything from digestion to depression—and how building gravity resilience can help us find balance, stand stronger, and live longer.
As long as life has existed on Earth—from the simplest organisms to Homo sapiens—gravity has inexorably shaped our world. Gravity dictated how we were built, the mechanisms that allow us to stand upright, to pump blood to our extremities, to support our capacious brains. But to what extent does gravity also shape our sensations, emotions, and overall well-being? And how can we take this force of nature into account for better health?
In PULL, Brennan Spiegel, M.D. presents a groundbreaking exploration of how gravity influences conditions of body and mind that have puzzled medical professionals for centuries. Starting with a simple observation at a family dinner and culminating in a new approach to gravity-based health and wellness, PULL is a captivating journey through the human body’s inner struggle to keep us upright and healthy.
Why do people with depression literally feel like they’re being dragged to the ground? Why do you get that butterfly feeling in your stomach when going down a roller coaster? Why do you get it when you are “falling” in love? What can we learn from astronauts with heartburn and swollen faces to inform our lives back on Earth? How do gut microbes help us fight gravity? And most importantly, how can we change our relationship with gravity for the better? To get there, Spiegel proposes the concept of “gravity resilience,” a fresh perspective on traditional interventions like weight loss, exercise, diet, and meditation. Rather than just lifestyle choices, these treatments share something profound and unexpected in common: they all enhance our resilience to gravity.
Rooted in hard science, buttressed by compelling storytelling, and punctuated with actionable strategies to boost your own gravity resilience, PULL is an eye-opening, life-changing book.
Available Editions
| EDITION | Other Format |
| ISBN | 9781250371386 |
| PRICE | $30.00 (USD) |
| PAGES | 336 |
Available on NetGalley
Average rating from 10 members
Featured Reviews
Fascinating and refreshingly original. PULL opened my eyes to how deeply gravity shapes our entire experience—not just physically, but emotionally and mentally too. Dr. Spiegel weaves together science, storytelling, and everyday life in a way that’s both engaging and accessible.
From the gut-brain connection to the weight of depression (literally!), I found myself constantly saying, “Wait… that makes so much sense!” This is one of those books that shifts the way you see the world—and your own body.
Highly recommend if you love science with soul and ideas that stick with you long after you’ve closed the book
Laura H, Reviewer
Brennan Spiegel’s Pull offers a fresh and intriguing perspective on a force that’s often taken for granted: gravity. It combines science, health, and psychology and explores how gravity fundamentally influences our physical form, mental well-being, and overall health. It’s a compelling read for anyone curious about the unseen connections between our environment and our bodies. I found it to be different than anything that I have read so far.
Spiegel’s strength lies in making complex scientific concepts accessible and personally relevant. He deftly navigates through anatomy, neuroscience, and physiology, demonstrating how gravity's constant pull shapes everything from our posture to brain function. The book’s core idea—that an elemental physical force can have profound biological and psychological consequences—is presented with clarity and persuasive detail.
What stands out most is Spiegel’s ability to weave scientific explanation with practical insights. For example, his discussion of how movement against gravity can improve mental steadiness and emotional health gives readers actionable takeaways that resonate beyond academic curiosity. This blend of hard science and direct application adds a dynamic, hopeful tone to the narrative, encouraging readers to think differently about their daily movements and health practices.
However, while the book is rich in fascinating details, some sections occasionally delve into technical avenues that may feel dense to readers without a strong background in biology or medicine. At times, the scientific discussions could have been balanced with more real-world stories or case studies to maintain engagement and broaden accessibility.
In summary, Pull is a thought-provoking invitation to appreciate how gravity, a ubiquitous yet invisible force, is embedded in the story of our bodies and minds. Readers interested in health, human biology, or the mind-body connection will find this book rewarding. Those open to stretching their understanding of well-being and the physical world will come away with new perspectives and possibly a renewed sense of how integral our relationship with gravity is.
Ultimately, Pull makes you wonder: if something as constant as gravity can shape our health so profoundly, how might gaining greater awareness of it change the way we live and move every day?
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