The First Twenty Minutes is not an old book. It came out in 2012. In terms of science and discovery, it’s pretty ancient. Gretchen Reynolds’ book on exercise science was cutting edge when it came out. For those of you who are into fitness and follow the latest trends, much of her book has already become common knowledge. But it’s still worth reading.
Getting into shape does not have to mean running for hours on a treadmill. A hard interval work (even one that only lasts 20 minutes) can accomplish as much as a much longer, slower run. Weight lifting has plenty of health benefits associated with it, besides muscle growth. Our bodies are designed to move, even if that only means standing up from your desk every twenty minutes or so and pacing around your office.
And that about sums up this book. If you want to know the science behind all of those claims, Reynolds has it for you. I got a little lost in the science sometimes. Most of the terms rang faint bells from my high school biology class. A lot of it still didn’t mean that much to me. I think she could have spent more time bottom-lining things and less time spelling out the exact experiments that were conducted.
I did think the findings were interesting, and even though I said much of it was common knowledge, I’m sure you’ll find some things that you hadn’t heard before. I know I did. And even what I already knew I liked having confirmed.
Reynolds’ mostly focuses on the science and lets the facts speak for themselves. I really liked the parts where she let her own voice come through a little clearer, which was mostly in the introduction and conclusion. So my biggest critique of this book, which I think should be a compliment to Reynolds, is that I wish she’d been herself a little more.
I still recommend this book to anyone who needs a little motivation to get out there and move more. Just about every aspect of your health can be improved through some form of movement. If you already exercise and want to understand more of the science of what is happening in your body, this is a good book. If you just like to learn things, this is a good book. All in all, I would say this is not a great book, but it is a good one. Four stars.