What do you think?
Rate this book
Audible Audio
Published April 22, 2025
"...The biologist and biomechanics pioneer Steven Vogel wrote that “muscle has been our sole engine for most of our time on earth.” He pointed out that whether it’s the tiniest flea or the largest whale, what moves and propels creatures great and small is, well, “the same stuff.” Evidence of animals first flexing their muscles dates back 560 million years, to a recently discovered fossil of a cnidarian, an animal phylum that includes modern jellyfish, corals, and sea anemones. It has bundles of muscle fibers arranged in radial symmetry.
When we talk about what moves us as human beings—if you really want to get down to the heart of things, the meat of it, figuratively—it’s muscle, literally. Strongest and biggest muscles? In your heart and your jaw, and in your butt. (We’ll talk more about that later.) Smallest and weirdest?
In your ear is the stapedius, just one millimeter long, controlling the vibrations of the stapes, a.k.a. the stirrup, the smallest bone in the body. And perhaps there are muscles you’ve never heard of, teeny ones in funny places —like the arrector pili, the little muscle fibers that give you goose bumps. Maybe you have them now, just picturing them."
"This book is an invitation to explore the many ways that muscle is the vivid engine of our lives. Note that this is not an anatomy textbook; nor is it a guide to working out. What you will find, though, are stories about the stuff that moves us and why it matters.
When I reflect on why I wanted to write a book about muscle, I realize that a lot of it has to do with a longing for my dad. I found myself wanting to write about things I can talk to him about. To go deeper into the muscle inquiry and pull him back into my orbit. To recover some sense of that closeness we once had."