Liked: Marrow Donor | Srikanth Perinkulam

Back in India, about eight years ago a colleague of mine sent out out an e-mail blast to the company bulletin board checking to see if anyone was a marrow donor. His son needed a transplant and the odd’s weren’t in his favor. I had no clue what that entailed and read up a bit […]Also on: Twitter

Source: Marrow Donor | Srikanth Perinkulam

Movement trumps exercise

Last Thursday Jackie and I (along with several other Urbana Parks Department volunteers) spent a couple of hours clearing invasive bush honeysuckle at the Perkins Road natural area. (The photo is from a year ago. Sadly, we did not have a fire this time. We just piled the honeysuckle up in great huge brush piles.)

Like last time the work consisted of cutting and then carrying or dragging honeysuckle trunks and branches across a forest floor made rough by many tangled roots and littered with small stumps where honeysuckle had been cleared in past.

The next day Jackie commented that her feet were tired, and suggested that the stewardship work was more to the point than the various foot exercises suggested by movement teachers such as Katy Bowman and our new local Restorative Exercise Specialist Ashley Price. (Exercises such as rolling your foot on a ball or standing in boot trays filled with river rocks.)

To which I said, “Yes! Exactly!”

Movement trumps exercise.

That’s not to say that exercises don’t have their place. Especially for people whose lifetime movement history has left them unready to safely perform certain movements, but also just for people whose schedule makes it hard to fit in as much movement as they’d like, exercises can be an excellent way to make yourself ready or keep yourself ready.

But to actually use your whole body capabilities to perform real work? To engage in bending, squatting, dragging, lifting, carrying—and do so while in nature, as part of a community effort, making the land better? So much better.

<whispering in Katy Bowman voice>Hashtag #VitaminN Hashtag #VitaminCommunity Hashtag #VitaminTexture</whispering> (This last will make no sense if you don’t listen to the Katy Says podcast.)

Recover the ability to move well

Recovering the ability to move well after decades spent sitting still is hard. I’ve spent years working on it, making fitful progress—walking more, running (when I managed not to injure myself), riding my bicycle, lifting weights, doing taiji, etc. I feel better than I have since I was much younger, and I move with more flexibility, mobility, power, and control. I am very pleased with my progress, especially these past three years since I went down the rabbit hole of natural movement, but it was a hard trip.

The internet is a help—there are many, many videos of movement gurus demonstrating how to move well, and many pages with advice, corrections, and exercises for getting from here to there. One good place to start is with Katy Bowman, whose eight books and thousands of blog posts provide step-by-step instructions on recovering the ability to move well (and much else besides). But as I say, it’s hard to do without local support, and until the last few weeks my efforts had just one source of local support—my taiji instructor and community of fellow students (now my students).

So I am delighted that we now have one of Katy Bowman’s students teaching here in Champaign-Urbana: Restorative Exercise Specialist Ashley Price. I’ve taken several of her classes and can assure you that she knows her stuff and knows how to teach it.

(She also knows how to geek out about it, which is a marvelous delight for someone like me. I learned so much about shank rotation! Learning to get my humeri into neutral position made a world of difference for my rhomboid pushups.)

I gather that her special interests are things like diastasis recti, pelvic floor dysfunction (and pelvic function in general), which are potentially issues for everyone, but especially pregnant and postpartum women, but she also teaches the full range: foot function (did you know that your foot contains 26 bones and 33 joints?), squatting, neutral posture, core function, shoulder mobility, etc.

Getting this sort of local support earlier would have helped me a lot. Although most of the work of recovering the ability to move better comes in the form of time spent moving, it’s easy to exacerbate problems rather than improve things when you start to move more. I’ve certainly limited my own progress many times by trying to up the intensity when I should have been becoming more grounded in the basics, or simply by practicing moving incorrectly.

Taiji is an excellent movement practice, being as it is about having an intention to move in a particular way, and then paying attention to whether or not you are executing your intention. But its roots in martial arts give it a particular focus, and it does not serve all areas of movement equally well.

The first time I tweeted something about Katy Bowman, one of her senior students tweeted back, welcoming me to the fold. I said something like, “I’m just working my way through the archives of her old posts,” to which Petra Fisher responded, “That’s how it starts.” I have to admit that she was right.

If you want to learn to move better, and you’re local to the Champaign-Urbana area, I recommend Ashley Price highly.

Applications open for Clarion 2018

I have written a lot about Clarion, the science fiction and fantasy writing workshop I took back in 2001—in particular my Clarion journal and my six-post series on what to do if you can’t go to Clarion.

If you want to go to Clarion—and if you’re an aspiring sf&f writer, I highly recommend it—you’ll be glad to hear that the application period has just opened.

It was one of the most useful things I’ve done to improve my craft. It was also a lot of fun.

It is only modestly expensive in terms of cost, and there are scholarships to help those who in need. It is mostly expensive in terms of time: six weeks. That’s a long time to absent yourself from your job or your family, but Clarion makes very good use of all that time—every minute is well spent.

If you apply, or if you go, I’d be pleased to hear from you.

Getting my mind right with the cold

After posting a couple of weeks ago about how I was having trouble adjusting to the cold and dark, I got a comment from Srikanth Perinkulam suggesting that I take a look at What Doesn’t Kill Us by Scott Carney, which I have now done.

The book grabbed me right from the start. The forward by Wim Hof is delightful. The preface sets the stage for the climactic event. In the introduction the author suggests that his spirit animal is a jellyfish—a comforting thought for someone like me whose totemic animal is the sloth.

Because the first few pages were so interesting, I suggested that my brother use Amazon’s “look inside” feature to read them, but he was unwilling to do so—pretending to be daunted by the fact that the “look inside” feature depends on scripts he had turned off in his web browser. He also declared the book to be “pseudoscientific drivel.” (A comment that must have been—since he wouldn’t read even a few pages—based entirely on the subtitle: How Freezing Water, Extreme Altitude, and Environmental Conditioning Will Renew Our Lost Evolutionary Strength.)

Of course it’s not a scientific book, but rather a journalistic one, and my urging was because I thought he would appreciate how well the story was set up—and the jellyfish spirit animal. After all, my brother’s totemic animal is the slug.

The book does talk a good bit about new scientific research into how the body responds to cold and other stresses. Part of the background that is being reported on is emerging evidence that humans have some degree of control over all sorts of autonomic responses, and that one path to gaining that control is by exposing yourself to stresses that trigger those responses, so as to gain an opportunity to practice exerting control.

One area that’s still disputable is how much of that control is real, and how much of of the observable changes are really a matter of “getting your mind right” about the stressor—maybe all of the changes being measured, such as increased mitochondria turning white fat into beige fat (or turning muscle that preferentially burns carbs into muscle that preferentially burns fat), are merely incidental, and the real difference is just deciding that being a little bit cold isn’t so bad.

Since that was, after all, why I was reading the book, that would not be so bad either.

Last winter, when I got off to a better start than I had this year, much of the change in attitude had been prompted by Katy Bowman’s comments pointing out that the actions your body takes in response to cold (vasoconstriction, shivering, activation of the arrector pili muscles) are all movements—movements that, like squatting and crawling, are done all too rarely these days by most people.

The arrector pili muscles in particular intrigue me. Always described as a left-over muscle that helps animals keep warm by making their hairs stand up for extra insulation, it seems like an awfully complex mechanism to have been so well conserved in humans if that’s all it was for. I suspect they have additional uses. Perhaps the calories burned pulling on hair follicles provides a bit of local thermogenesis that can stave off frostbite without the risk to core body temperature that would result if the area were warmed by blood-flow.

Carny talks a bit about vasoconstriction, suggesting that the pain associated with it is due to the fact that it’s such an uncommon movement in most people. If you train yourself for it, he says, it becomes much less uncomfortable.

Carny also has interesting things to say about non-shivering thermogenesis, which is produced by specialized mitochondria that live in brown fat and beige fat (but also apparently in muscle). In particular, he says that the process of converting white fat to beige fat starts with temperature sensing nerves in the skin! I would have assumed that difficulty maintaining core body temperature would have been the initiator, but apparently not: All you need to do is get your skin cold. This means that going for cold-weather runs will do the trick, which has to be the easiest possible way to do it, because your body produces enough heat while running to scarcely feel cold at all.

Thinking about this sort of thing makes it easier for me to get my mind right with winter.

Also helpful is that we’re getting a few days of less-cold weather. It’s still cold enough to provide the necessary circumstances to induce some cold adaptation, but not so cold that I immediately turn up the thermostat and pull out my warmest parka whenever I need to go outside. In fact, I’ve been making  a point of dressing slightly less warmly—choosing a jacket one notch down—than I would if comfort were my only criterion.

I expect that by the time full-blown winter weather arrives, I’ll have gotten my mind right.

What about solstice stamps?

I started this post basically as a shout-out to the post office for doing a pretty good job of covering the range of holiday stamp needs. If you want to honor a major religious or ethnic northern-hemisphere-winter celebration with your stamp choice, the U.S. post office has you pretty well covered.

Jews and African-Americans will find Hanukkah and Kwanzaa stamps.

Christians who want to focus on the religious aspects of the holiday have two choices—manger scene with star, or the slightly more subtle lamb. (Is it the Lamb of God? Is it a reference to flocks watched over by shepherds at night? It’s a stretch, but you could even choose to pretend it’s a secular reference to wool production and the making of cozy sweaters—an option I mention because it’s a real possibility in this household.)

If your winter-holiday celebration has its roots in the Christian tradition, but is a bit less religious-focused, you have several choices. There’s a kid in a snow-suit making a snow-angel, a one-horse-open-sleigh reference, a Santa Claus, and some holiday decorations with Christmas cookies.

There’s even a stamp for Diwali (and the post office always has a stamp for Eid, although I guess this year, since Ramadan was back in the summer, they didn’t see fit to include it with the winter holiday stamps).

But just as I was getting ready to sing the praises of the U.S. Post Office for hitting just about every note, I realized that they’d left me out. There’s no stamp for me to put on my solstice cards. Those bastards!

I shall have to write a strong letter of protest.