Cadence and Power in Rowing on the Concept2 Model D

As with most things, YouTube is an overwhelming source of advice, information, and exhortation about all things, including rowing. One of the themes I’ve seen repeated is shooting for a lower cadence, expressed in strokes per minute. By way of example, if you rowed for 20 minutes, your rowing computer would not only tell you your current stroke rate, but report your average. So you might start off slower, maybe 2:12. but finish higher, say at 2:08. On the Concept2’s PM5, ideally synced to their RowErg app, you can look at your stroke rate in real time, and later in terms of cadence per split and for the whole piece. It’s all interesting data, if you are so inclined.

In pursuing a 10k in 40 minutes flat, I noticed lately that while my time hadn’t measurably changed much, I was starting to see lower stroke rates. This corresponded with both how blown out I fell after a hard effort (lower stroke rate felt easier) as well as things I was seeing both on YouTube and Reddit.

Having to wake up earlier for my new job, and again for summer hours at work (7:30 start time instead of 8:00), I decided to lean into lower stroke rates, but still try for the same power I’d need to get to a 40-minute 10k (2:00). I guess the idea is to increase your power while rowing more slowly.

So I exported by last season (2024) and this season (2025), the latter or which only started in May and so includes fewer data points. I restricted the data to distance-defined sessions: 1k, 2k, 5k, and 10k pieces.

Regarding my average stroke rate, I learned this:

Cadence
Cadence

Interestingly, my cadence for all four pieces is lower this season compared to last. So if my goal is to row at a lower cadence, what does that mean for my power?

Regarding my average power over the two seasons?:

Watts
Watts

My power is lower for all of the pieces… except for the 10k. I’d of course like to see the lower cadence pieces increase in power, but this is interesting.

Next: times (aka “work times”).

Sunday Serial: Glass, The Boys, and Glasstown’s “The Manor” Saison

Here’s this week’s list of things to check out:

  1. Glass: Glass started as an app on the App Store for iOS; it’s a Flickr-like service where you can upload photos, follow other photographers, and browse. The founders describe it as “a sustainable home for photographers.” I take a lot of pictures but I hate posting on FaceBook and Instagram save for once in a while. Glass lets me share.

  2. The Boys: We just watched Season 4, and it was another good one, different than the first two. I want to write a post about Homelander, as he’s the most obviously disturbed character, but the whole shebang is pretty fucked up. When a former coworker mentioned it to me, I imagined a cop show. The Boys is most certainly not. The boys (Joey and Aaron) informed me that Homelander is a roman à clef for Donald Trump.

  3. Glasstown “The Manor” Saison: I read an article on The Manual celebrating this style, which described the style as “subset of the farmhouse ale is often pale in color, is very effervescent (almost sparkling wine-like), and has a dry, lightly spicy, fruity, often yeasty flavor profile.” I grabbed a four-pack while we were out shopping for the holiday weekend. I’ve always liked the style, but I wouldn’t describe Glasstown’s version as yeasty. I had it with some passable Chinese food, and enjoyed the whole pint. Gluggable at least.

Glasstown's "The Manor" Saison
Glasstown’s “The Manor” Saison
Here’s this week’s list of things to check out:

Glass
Glass

Sunday Serial: Aeropress Go Plus, Morning View XIII, and Glasstown 609 IPA

Here’s this week’s list of things to check out:

  1. Aeropress Go Plus: Leo and Micah mentioned this on on Ask the Tech Guys; it’s a travel Aeropress with an insulated tumbler you press the brew into.
  2. Morning View XIII: Incubus’ Brandon Boyd on ‘Morning View’ Re-Recording, Tour, Lizzo (rollingstone.com) I found this while searching for something to listen to this weekend; Incubus re-recorded their 2001 album Morning View. This was my introduction to the band, so it was fun to hear it anew. You can hear the age in Brandon’s voice, but the versions are all great and looser versions of the originals.

…we did our very best to honor the songs in as many ways possible, but we did embellish here and there, and the embellishments that we made were things that have evolved out of live performances of the songs. So the versions that are on _Morning View XXIII_ are very true to the originals, but it’s almost as if we did real recordings of the versions that we’ve been playing live of them.

  1. Glasstown 609 IPA): I may have include₫ this is a previous list, but it’s worth a re-mention. We can get it on tap everywhere around here, and it’s a great version of the style: hoppy, malty, high in ABV.

Glasstown Brewing 609 IPA
Glasstown Brewing 609 IPA
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Interesting Take on the Eisenhower Matrix

I’ve been using the Eisenhower Matrix in Todoist to categorize my tasks:

  1. p1 means it’s an important and urgent task; I probably don’t get any long-term fulfillment from this kind of task, but it has to be done soon.
  2. p2 roughly corresponds to "decide" but is important, but not necessarily urgent. I don’t look at p2 tasks daily. These are long-term things to work on that have impact.
  3. p3 tags are things I might be able to delegate to someone else or possibly take care of quickly, urgent but not important on the matrix.

This post on Twitter showed a novel rethinking of the Matrix’s quadrants. The key difference here is the language used for the four quadrants; I don’t remember seeing them put this way before: Do (p1), Decide (p2), and Delegate (p3). You don’t need to put "Deletes" in Todoist.

Eisenhower Matrix
Eisenhower Matrix

A Riff on the Aperol Spritz

You find yourself in need of a second spritz, but dispirited by a lack of prosecco, having finished your stash with someone special. The obvious answers–beer? White Claw?–prove unsatisfying. You lapse into a moment of despair, but alight from this fog inspired: what if you subbed out the prosecco with some Chardonnay?

You extract yourself from the pool and trundle to the kitchen. Plenty of Aperol. Plenty of seltzer. Oranges, too. You pour some of the white stuff into a shaker filled with ice. Pour in the correct proportion of Aperol, 3:2 if you’re doing it right. You shake the mix up like Tom Cruise in a bad movie, strain into a glass with ice, and top up with seltzer and orange for garnish.

You pad back out to the pool, deliver the drink, and pretend you didn’t taste it and already declare it a worthy backup (but not a replacement for the real thing).

You done good.

Sunday Serial: Double Walled Wine Glasses, Stoicism, and SnapDragon-Powered PCs

Here’s this week’s list of things to check out:

  1. Zwilling Double-Walled Wine Glasses: The challenge, if you will, of enjoying a cocktail by the pool (often, in our case, an Aperol Spritz), is enjoying the drink cold while it’s nearly 100 degrees outside. These glasses keep the drink reasonably cold in comparison to your standard wine glass.
  2. Stoicism: You may have described someone as “stoic” when you meant alexithymic. But Stoicism, as a philosophical movement, is less about adopting an uncaring attitude than it is an unflappability when faced with things you cannot control. And plenty more. Memento mori.
  3. Snapdragon-Powered CoPilot PCs: If you prefer Windows to macOS or are at least curious, but have found the Intel and AMD chips wanting in comparison to Apple Silicon, these things are the real deal. Fast, quiet, and well-specced, Copilot PCs have renewed the competitive landscape in the Mac vs Windows debate.

Father’s Day Toy Show

Father’s Day Toy Show

Yesterday I took the boys to the Father’s Day Toy Show in Mullica Hill, NJ. It’s a nice switch from the usual shows we’ve gone to, as it’s outside. Sure, it was a little hot in the sun, but almost all of the vendors are in shaded pavillions.

toy-show-chips
Toy Show Chips Copter

This show is one of many put on my ToyShows.org. I got to wondering about the first show I ever took them to, and it only took me a few moments in Photos on my iPhone to find out: It was in Mount Laurel, NJ, on January 11th, 2011. That particular show really stands out in my mind for a few reasons. I’m sure part of the reason was that it was also my first show; I’d never been to anything like that. I remember being utterly awed at the volume of tables out with stuff on display, and the amount of stuff on display. We walked all around one large room in a hotel conference space, only to realize there was another large room full of tables. It was really big, at least as I recall it.

Team America Dirt Bike
Team America Dirt Bike

Subsequent shows were never quite as large as that one, at least in my mind, although there were plenty of good ones. They seem to have settled, for the most part, at the Nur Shrine Center in New Castle, Delaware. These shows have a fair bit of the things the boys like to collect (fairly modern, highly articulated action figures from a variety of manufacturers), but skew now towards antiques and other items. This makes them somewhat less likely to result in big "scores," but that does happen.

Laser Tag
Laser Tag

Increasingly, the boys really like NJ Collectors Con, which is always in Cherry Hill, always very good, albeit pricey to get into. Another favorite is the toy show that FarPoint Toys hosts on Memorial Day weekend, called "It’s a Toy Show," after their original retail location in Richland, NJ, which was called "It’s a Toy Store!" This was one of their favorite haunts (and mine) for a long time until the boys had generally found most of the older toys they might want, and it became easier to find new toys on Amazon and other online retailers.

Castle Grayskull
Castle Grayskull