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My brother insists that I write a blog post about this, even though it’s really just basic Unix stuff and not anything the least bit esoteric, or even related to Syncthing really.

I didn’t want to sync my entire music library to my phone, because it’s huge, and about half of it is just stuff that was either of merely passing interest, or really no interest at all. So, I decided to create a folder I called “Core music,” that would contain the other half of my music library—all the stuff I might actually want to listen to. However, I didn’t want to make copies of 7 GB of music files, because that would be crazy.

My first thought was just to create a folder with symbolic links to the music I wanted to sync to my server (and thence to my phone). But that didn’t work at all. (That is, Syncthing just syncs the symbolic links, and since the music wasn’t on my server, on the server they didn’t point to anything.)

My second thought was to make hard links, but even though I’m a Unix nerd from way back, I initially started by trying to make hard links to the folders that had the music I cared about, because it has been years since I did this sort of thing. Of course that didn’t work at all. (You can’t hard link to a directory, for reasons.)

Finally, I created this little function:

function linkmusic { pax -rwl '$1' ~/Music/Core\ music; }

Then I could invoke it by cding into my iTunes Music folder (where the directories actually are) and then invoking the function for each folder I wanted in my “Core music” folder. (My natural inclination is to go to the folder where I want the music to end up, but then the pax command didn’t do what I wanted, because it wanted to copy the whole directory structure, but I just wanted to copy the directory structure starting at iTunes Music, so that’s where I wanted to be when I invoked my function.)

So, let’s hope that Steven is happy now that I’ve documented this.

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I’ve been lifting weights regularly for at least 25 years–shortly after we got married I convinced Jackie to start lifting with me, and we lifted together all those years until we moved and let our membership in the fitness center in our old neighborhood lapse.

Any time during that period, if you’d asked me what my goals were, I’m sure I’d have told you that functional strength was what I was going for. I’d have just called it strength, but functional strength is what I’d have meant: The ability to do things that took muscle power—to pick up heavy things, carry heavy things, climb stairs with heavy things, etc.

The actual exercises I did, mostly with machines, were poorly selected for developing that strength, but that’s just because I didn’t know better, not because I was secretly going for something else.

As a secondary goal I’d have told you I was interested in the general health benefits of being strong—stronger bones, more metabolic activity, etc. Once I learned about lower insulin resistance I’d have included that.

One thing I was never interested in was hypertrophy. That is, I was only interested in bigger muscles to the extent that they’d be stronger and provide the associated metabolic advantages. If I could have gotten that with small muscles, I’d have been totally fine with that. In the privacy of my own brain, I was even a little disdainful of people who lifted for the aesthetics of having bigger muscles.

I did know that stronger muscles and bigger muscles pretty much go together. Competitors in sports that involved moving your own body—and especially sports that involve moving your body up a hill or mountain—have always sought ways to make their muscles stronger without making them (much) bigger. It’s possible—just barely, at the margins, to a limited extent—but by and large getting stronger means getting bigger.

I mention all this because I’ve taken an interest in hypertrophy, for a very specific reason: At my last physical, my doctor suggested that I should quit losing weight.

I’m not quite sure why—I’m just about at the mid-range for “healthy weight” (based on BMI, which has its flaws, but which probably provides pretty good guidance in my case) and well above underweight. Maybe he was just concerned in case I wasn’t in control of my weight loss. Maybe he was worried that I might be losing muscle as well as fat. I’ll ask him at my next physical.

At any rate, that left me with a minor dilemma. My weight, at the midpoint of the healthy range, is just where I want it. (Even before my doctor mentioned it, I had already decided to quit losing weight, when I realized that if I lost much more weight I’d no longer be size “medium” and would start being size “small,” and I didn’t want to be small.)

However, I still have more subcutaneous fat than I’d like. To lose that fat without losing weight, really my only option is to build more muscle.

So, for about a year now I’ve been working on that, with pretty limited success. Hypertrophy is hard. It’s also harder to measure than weight, which makes it hard to know if I’m having any success or not. In fact, I haven’t even tried to measure my muscle hypertrophy. (Measuring my chest and biceps and such puts me a little too squarely in the group that I mentioned being privately disdainful of, although I probably ought to get over it.)

In any case, so far I’m sticking with just measuring strength and figuring that hypertrophy will follow.

And let me reiterate just how weird it feels to have even this much of a focus on hypertrophy.

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A year and a half ago, my brother gave me a Raspberry Pi 3 as a birthday present, suggesting that I should use it to run my own server.

I used to run my own server. A friend who liked to build such things had built it. It had two ethernet ports, one connected to my cable modem and the other connected to my WiFi router, and it was running OpenBSD (then the most secure OS easily available) and was configured to serve as a firewall.

I used it as a server in other ways. I put an extra disk drive (40 GB!) in it where I could store files that I might want to access from elsewhere. (In particular, when I went to Clarion I copied my latest draft of my current story there each evening, in case of catastrophic computer failure.)

It didn’t require much upkeep, but it required more than none—which turned out to be more than I wanted to devote to it. At some point a serious security flaw was discovered in the OpenBSD release I was running. By then most desktop machines had built-in firewalls as did most routers, and I had Time Machine as a backup solution. It seemed safe to give up my server, and easier than updating it.

In the years since then, the use of cloud services has become ubiquitous, to the point that practically everything I do ends up in the cloud—my photos go to both Flickr and Google. I also use Dropbox (where I have Scrivener stash a backup copy of everything I’m writing) and I stash some amount of my music at both Google and at Amazon.

That’s all great—those services are well backed-up, and the servers are very likely running the latest security patches—but I really like the idea of having my own data on my own machines. But I want that without giving up the advantages of having my data in the cloud. Hence wanting to have my own server.

All that as prequel to my brother coming to visit this past week, and helping me get my Raspberry Pi server up and running.

Once the basic install of Raspbian was up and running, I went ahead and ordered a bit of hardware for it. I got a short ethernet cable to connect it to my router, so that it doesn’t have to do WiFi for basic connectivity (although WiFi and Bluetooth are built in). I also got a slightly more powerful USB power supply for it, mainly because I also got a portable USB hard drive that takes its power from the USB port, meaning that the power needs to be available to the Raspberry Pi. Finally, I got a case for it, so that I don’t just have a naked circuit board sitting on my dresser.

This time the hard drive is 1 TB rather than 40 GB.

For cloud functionality I’m following my brother’s example and running syncthing, which has the advantage of being able to handle being behind a NAT and not having a port exposed to the outside world. I’m running it on my Android phone as well and sharing my photos with a third place: my server. The server then shares them with my desktop machine, so they’re available to use. (That’s how I got the photo above: Taken with the phone and then transferred to the desktop within about a minute.)

I’m still sorting out my sharing strategy. I don’t want to share my whole Music folder with my phone, because it would use all the space there. (I’ll probably end up making a folder with an “essential subset” of my music to share with the phone.) I don’t think I want to share my whole Documents folder on my desktop machine, but I’m not sure yet. For the time being I’m sharing a folder I call “Active writing” with the files I’m currently working on, on the desktop, the server, and my laptop. That way they’ll be available wherever I want to work on them.

Other things are tougher. I’d like to have my own calendar server, but that doesn’t seem easy. I should go back to my post on the google-free option and see what else I was thinking about that I might now be able to implement.

For now, though, I’m pretty happy.

My previous server was rack mount width and maybe four or five inches tall, about the size of a stereo component. This one is maybe 3 inches by 5 inches, rather smaller than the hard drive it’s sitting on.

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Thanks! Turns out Urbana Boulders has a “starter kit” with a 5 visit punch card, 5 shoe rentals, and 1 hour of instruction, all of which sounds like exactly what I need.

Happy New Year to you too!

You’ve had a terrific 2017, Philip! Happy new year! You should totally get that climbing pass at UB and give it a shot.

Source: You’ve had a terrific 2017, Philip! Happy new year! You should totally get that climbing pass at UB and give it a shot. My wife

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I’m pretty pleased with 2017 on a movement front. As I sat down to write this, I had been feeling a little discouraged about how slow my progress seemed on the strength front, but when I looked back at where I was one, two, and three years ago, I can see that I’m actually making steady progress. (And, after I’d started drafting this post, I managed to do a chin-up, so I’m especially pleased about that.)

I feel like I’ve pretty much managed to internalize my realization that movement trumps exercise. I certainly don’t move enough, but I’m much more inclined to notice now whenever I do something that minimizes or outsources my movement. This gives me a chance to say, “Never mind. I’ll go ahead and do that myself.”

Since I don’t move enough, I have to add exercise to the mix. Especially in the winter, when the cold and the dark and the ice make it tough to fit all the movement in, I exercise. And I pick my exercises with the goal of improving the capabilities—mobility (especially), strength, control and access to appropriate movement patterns—that I found were limiting factors last summer.

This last—access to movement patterns—is new. I’m just coming to realize that in many cases my limitations are not (or not entirely) a lack of strength or flexibility, but rather are due to poor patterning of the movement. More on that below.

Exercise

I stuck with the exercises I’ve been focusing on for three years now, and added a couple.

Squatting

I finally made real progress in squatting, and it turned out to be a really simple thing that made the difference—and probably a movement pattern thing.

In one of the classes I took with Ashley Price, she had us find the best squat we could do with perfect form. That is, we got in neutral posture with our feet hip width apart, our feet pointing straight forward, our femurs neutral, and then we squatted down only as far as we could go while keeping our shins vertical.

My discovery was that by first getting as far down as I could with my shins vertical, I was in a posture that let me easily lower down the rest of the way into a deep squat. It’s not a perfect deep squat (I wouldn’t want to load up my back with a heavy weight and lift it) and it’s not quite to where I can comfortably rest at the bottom of a deep squat (although it is getting pretty close), but it is now a useful capability. For example, on the last day of the year I got down in a deep squat to look over the choices in our liquor cabinet, and ended up lingering there for some little time. (The range of choices is rather large just now, thanks to a generous gift and a bit of splurging on our own.)

Basically, I’m happy with my progress on squatting.

Hanging

Here I’m finally making great progress—chin-up!

Other than that I’m pretty much doing what I’ve been doing—negative pull-ups. Sometimes I do them for volume (I’ve done as much as 3 sets of 7, or 2 sets of 8 plus a few). Other times I’ve been doing many fewer sets and reps, concentrating instead on doing them very slowly.

Just since doing my chin-up I’ve begun to recognize a movement pattern issue here as well. Based on how sore my traps were after my first chin-up, while my lats weren’t sore at all, I think I’m failing to initiate the pull with my lats. I’m addressing that two ways. First, I’m doing the negative pull-ups very slowly, trying to find the point where I transition to using my lats and emphasize that part of the move. Second, I’m trying to specifically engage the lats by pulling my shoulders back and down before trying to pull myself up.

Besides all that I’m sticking with my other hanging exercises—swinging side-to-side and back-to-front, leg raises, knee-ups, and I’ve added some twisting knee-ups as well, turning my hips to alternate sides and raising my knees toward my elbow on that side. I’m also ready to start doing some traversals along the bar.

Wall dip

I haven’t made much progress here, for much the same reasons as last year: wall dips are hard, and I’ve been working on various progressions instead. I play around with bench dips and (rather shallow) parallel bar dips and wall supports.

Another reason I’m not making much progress here is that for my main pushing exercise I’ve been emphasizing pushups.

Toe stretches

I’m reasonably pleased with my progress on toe flexibility as well, even though I haven’t actually increased my range of motion much. What I’ve done is improve my ankle dorsiflexion enough that I’ve been able to start doing the things I couldn’t do because of limited toe flexibility.

There’s a particular move I wanted to be able to do, that involved shifting from a squat to a deep knee bend, then lowering the knees to the ground and then kneeling. It can also be reversed by flexing the ankles to tuck the toes under, rocking back to get into a deep knee bend, and then shifting to a squat for standing back up.

Among other things, this is a martial arts move: You can move from kneeling to standing while keeping your hands free to block an attack (or prepare to launch one).

I can sorta do that now. Not smoothly, and not without an amount of toe stretching that feels a bit excessive, but vastly better than two years ago where a single attempt hurt my knees and toes enough that it took weeks to recover.

Pushups

As I said, instead of dips I’ve instead been focusing on pushups. I’ve made good progress here as well: I can now do 8 pushups (up from 1 a little over a year ago). I’ve also greatly improved my form—keeping my elbows tucked in close to my sides, rather than letting them flair out as I’d probably done since I was a kid in gym class. (Your humeri should be neutral with your elbow pits pointed forward.)

Now that I can do 8 pushups it’s about time to start doing multiple sets—maybe starting with 2 sets of 5? I’ll try that in a couple of days.

I don’t have long-term plans to emphasize pushups though. I’ll keep doing them, but once I can do a couple of sets of pushups and still have some strength left in my triceps, I’ll get back to work on the various sorts of dips.

Kettlebell swings

This year I added kettlebell swings to my exercise regimen. I want to talk about this a bit, because there’s a story here.

About a year and a half ago I was out on a very long walk with Jackie. Toward the end we sat down on some concrete benches for a short rest, and I found that there was an uncomfortable lump right behind where I was sitting. Shifting around to find a lumpless spot was not successful. Eventually I figured it out: I had lost enough weight that I no longer had enough cushioning to keep my tailbone up off the bench; the lump I felt was my coccyx.

Figuring that bigger glutes would be a better choice for keeping my coccyx up off the bench than fat anyway, I started boosting the weight I used in my goblet squats. Then I remembered an old post by Tim Ferris that recommended kettlebell swings as the best glute exercise. Then some anonymous kind soul donated a 45 lb kettlebell to the Winfield Village fitness room.

Looking at my training log, it appears that I started doing kettlebell swings in January, and worked up to 3 sets of 25 by April. As Tim had recommended 75 reps as a target, I’ve left it there. I don’t have data on the size of my glutes, but I’m no longer bothered when I sit on a hard bench.

I use the kettlebell swings as my high-intensity interval training as well. A set of 25 swings spikes my heart rate up right toward my max heart rate. (I’ve actually seen heart rates above my estimated max heart rate, which just means that the estimate is a bit off.) Each set takes about 50 seconds, and I follow it with as much rest as I need to get my heart rate back down around 100, which works out to two or three minutes.

I’ve toyed with the idea of adding a fourth set, and might yet do that.

Non-exercise movement

My main non-exercise movement is and always has been walking. It was a bit limited in the second half of this year because I hurt my feet, and one foot in particular has taken a long time to recover.

I think what happened was this: I was waiting for the bus, which unbeknownst to me had been rerouted due to road construction. Seeing the bus zip past a block away, I took off running to try to catch it at the next stop. In the rush I think I must have fallen into an old heel-strike movement pattern, bruising my heels, resulting in this nagging foot pain. Only in the last few days of the year does it seem to finally be completely resolved.

Walking

I still walk a good bit for transportation, just less than I was doing before I hurt my feet. I’ve also done less walking with Jackie since she started working at Great Harvest bakery. (This does not mean less walking for her—she walks to work most days.)

I expect my walking quantity to return to its old baseline quantities in the new year.

Running

Running was also curtailed by my foot injury. Before I hurt my foot I had been increasing my running distances as well, working my way up to where I did an 8-mile run for the first time in many years.

Some of my running is exercise, but a good bit is movement (as, for example, the sprint to catch the bus where I injured my feet.)

Parkour

I did spend a little time with the campus parkour club, but once again timidity (both movement timidity and social timidity) kept me from doing as much as I might have.

Each summer I mean to step this up. Maybe 2018 will be the year.

Taiji

For most of the year I teach two taiji classes—a beginners class that meets for an hour twice a week, and a group practice for continuing students (we don’t consider ourselves “advanced”) that meets for an hour three times a week. Besides that I do some taiji and qigong throughout most days. I do some qigong to loosen up in the morning. I do some before lifting to warm up, and then I do some between sets as “active recovery.” I might do a whole short form when I feel like a little moving mediation would do me some good, or even a whole long form when I feel like a lot of moving meditation would do me some good.

Basically, I do a lot of taiji.

Even when I’m not teaching I include it as part of my daily movement, simply because it has proven itself such a powerful tool for helping me move and feel better.

Push hands

Over the summer I got back together with my friends who practice push hands a few times, but we were never able to get a regular thing going, which is very sad. I’ll try again next summer.

Stewardship work days

I have continued my practice of joining Jackie for occasional stewardship work days at natural areas in and around Urbana. (I even did one without Jackie—a prairie burn.)

These are perfect examples of non-exercise movement: We don’t do them for the exercise (although we get plenty); we do them to improve the land.

They are very satisfying for many reasons—doing hard work with friends is always satisfying, contributing to the community (making the parks better) doubly so. I think an additional reason is that the actual physical movements and mental activity that we do while locating and removing invasive plants is virtually identical to those that our hunting-and-gathering ancestors must have done for most of the past two hundred  thousand years. (I see now that I made exactly the same point last year.)

Looking ahead

With one possible exception, my plans for the new year don’t include big changes, just continuing progress. (The possible exception is treating myself to a month pass to Urbana Boulders and putting my new upper-body strength to work climbing walls.)

I have had some success in getting my mind right with the cold, this year in particular, but also gradually over the past several years. I’m getting in more outdoor exercise this year than last, and a lot more than I did five or ten years ago. That, plus the indoor strength training and the taiji, look to stand me in good stead for getting 2018 off to a good start.

We’re planning a spring trip to some national parks in southern Utah which will entail a good bit of walking, so we have that bit of extra motivation to keep up with our walking over the winter.

Happy New Year!

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I’m a little happier about my writing this year than I’ve been in the last several years. I finished two new short stories, both of which have been sent to markets. That feels a lot better. It also leaves me feel like I’m ready to write some more—I have several bits and pieces already in progress.

In non-fiction news, writing for Wise Bread ran along about as it has in recent years, with six articles published (and one more that I’ve submitted, but that hasn’t appeared yet). Posts that appeared in 2017 are:

I’m pretty pleased with all of these, especially the mediocre investment advice series. Once again, none of them is a listicle (although the editors did give one of them a listiclish title).

My plans for next year are more of the same. I hope to maintain some momentum in getting stories out to editors and working on new stories. I’d even like to get back to my nearly finished novel. (Or else definitely give up on it and start on a new one.) And I’ll carry on with Wise Bread stories.

Happy New Year!