If you happened to be a legionary during the early Roman Empire, you were accustomed to walking. In fact, according to Roman military writer Publius Flavius Vegetius Renatus (known by his friends and most practical historians as simply Vegetius), these guys were expected every day to march a little over 18 miles in about five hours or so.
Given that the Roman hour became longer and shorter depending on the season (don’t think about that too hard or you’ll get a headache), it’s difficult to know exactly how much time the soldiers were given to compete their strenuous hike. But to put the task into a little bit of modern day perspective, they didn’t reach their daily Fitbit goal until somewhere around 45,000 steps. Even if they had the full day to work on it, that’s a lot of walking.
As the number of personal fitness trackers I’m seeing worn has exploded over the last few years, I’m guessing by now that most of you are aware that if you’re not getting your prescribed minimum 10,000 steps each day, you’re probably going to die or something. Well, someday, anyway.
But it turns out, the recommendation to take at least 10,000 steps per day, in order to be an active, healthy person, isn’t an especially scientific one. It most likely comes from a brand of Japanese pedometer marketed in the 1960’s under the name manpo-kei , which, if you can believe everything you read on the Internet, roughly translates to “10,000 steps meter.”
So, like with a lot of un-scientific ideas that sound pretty logical and scientific-ish, 10,000 was adopted as the number to walk toward.
While that may not be a lot in the daily life of the average long-distance runner or floor nurse at a large hospital, most of us don’t take more than about 4 to 7 thousand in a day, unless we really work at it. And as a writer, I have to make an intentional effort to get there, because like most writers, I get my best work done on the days I spend a lot of time sitting.
Of course when I say most, I have to exclude historical novelist Ben Kane. Kane writes novels set in Ancient Rome, and while doing so, he spends a lot of time at his desk. He explains that after six novels, he started to realize that while writing is great for sharpening the mind, it’s not so great for trimming the waistline. So Kane grabbed some friends, some typical legionary garb, and about 42 pounds of equipment (still only about half what an actual legionary may have carried). Then he started marching.
Now that’s dedication to the craft. I currently write in the era of 19th century America, and it’s pretty rare (and by that I mean it never happens) for me to don my petticoat and corset to order to take a stroll. But I do have a Fitbit and I try to reach a somewhat arbitrary step goal every day.
And, really, arbitrary may describe the 45,000 daily steps credited to Roman soldiers by Vegetius, because some scholars have argued that as a writer who never actually donned eighty pounds of legionary garb and equipment, and who wrote in the fourth-century about the bygone era of early Roman Empire military might, Vegetius may not be a strictly reliable source. In other words, Vegetius may have been more practical historian than actual military historian, and he may have had the tendency to exaggerate.
But it really would have been important for a well-oiled military machine to be able to march long distances with great stamina, so if not exactly reliable history, the writer’s claims at least sound historical-ish.
And sometimes I think that’s good enough. Because what most medical experts are saying about fitness bands is that they are helping people become more aware of their sedentary tendencies and in many cases, are encouraging people to get up and move more than they were. We may not all get to 10,000 steps every day, but if we are making an effort to get there, then we are probably improving our health.
You can take my word for it. Because I’m a writer. And my claim sounds pretty scientific-ish.