Sunday, January 14, 2018

Choosing a binding

All the different shapes and sizes of cross-country skis call for bindings that match the proportions of the ski and its intended use. They also have to match the brand and model of the boot.

Once again, the industry is not the best friend of either the consumer or the retailer. As bad as it was with Rottefella's cheesy NNN system duking it out with Salomon's more solidly made and better supported SNS Profil and Pilot systems, things got worse when Rottefella convinced its manufacturing allies to adopt the NIS plate that only accepts an NNN binding.  While a mounting method that requires no jig and no drilling eliminates most of the problems that made NNN so failure-prone, it also eliminates consumer choice in an obvious move to monopolize the market.

To make matters worse, Fischer and Rossignol decided to stab Rottefella in the back and introduce their own plate, the IFP, that excludes Rottefella bindings and cannot be drilled to mount a Salomon binding on top of it at all. With many -- perhaps most -- skis coming with either a Sin plate (NIS) or the even more heinous IFP plate, consumer choice gets funneled down to just what a couple of manufacturers are willing to provide. These decisions are made by accountants, not by skiers.

Fortunately, the IFP binding takes a regular NNN boot. We haven't quite returned to the System Wars of the 1980s.

Salomon offers their skis pre-drilled to accept any of their own bindings. They also sell an NNN-compatible boot and binding system for skis without a plate. As always, Salomon's version is much better made than anything produced by Rottefella's manufacturing partners. This keeps a shred of choice left in the marketplace for consumers who want or need to mix and match. 

But wait, there's more. 

If you have chosen a moderately heavy ski, perhaps with a metal edge, you will have better control with a beefier boot and binding. The only heavy system binding widely available is Rottefella's NNN-BC. You can get boots for NNN-BC ranging from something slightly heavier than a regular touring boot up to some gnarly models with buckles and external cuffs designed to drive and control the new generation of shorter, wider off-track skis. This is still well short of the state of the art in downhill-oriented backcountry skis. Telemark equipment has reinvented the alpine ski,  making the free heel aspect of the turn completely irrelevant. 

You can still find boots for heavy 75mm bindings.  These were generically referred to as three-pin, even though some models had no pins at all. Some cable bindings used a slide-in toe piece with a fixed bail. If you really plan to take touring skis more than a couple of miles from where you parked your car, use 75mm bindings and boots. They're a proven workhorse. If you prefer touring in semi-refined environments like snowmobile trails, then the NNN-BC system will allow for somewhat more fluid striding -- at least as fluid as you'll get with a chunky BC boot sole. 

It gets tricky on skis that barely reach the threshold of heavy, such as the Fischer Spider 62. Available either as a flat top or with a SIN plate, Spiders are easily skinny enough to use in a set track at a touring center. But the metal edge on the Spiders makes them a trifle heavy for the cheapest and lightest touring boots and bindings. If you don't push the skis very hard,  you might not notice any control problems, but then what was the point of buying a ski with a metal edge? When you jam on the emergency brake, you want it to dig in. Salomon's two-bar Pilot binding gives a lighter boot more lateral control than a basic single-bar binding would. If you're looking at metal edge skis 62 to 70mm wide, choose the Pilot binding or a BC system binding. If nothing else, make sure you get a manual binding rather than an automatic step-in if you go with light touring boots on a ski like that.

It's disheartening to see the suppliers of the cross-country ski industry fighting over market share like a couple of street dogs scrapping over a half-eaten carcass in an alley.  Economic competition does not necessarily favor a better product, only a better marketed product. I guess they all control a ski better than a leather strap across the toe of an elkhide mukluk. In the modern era, it's not about getting large numbers of people to enjoy the physical and emotional benefits of an activity. It's about getting the largest number possible to spend the largest amount of money on it. 

Monday, January 08, 2018

Skis for a beginner

Cross country skiing used to be simple. In the interest of making it simpler, the industry has made it vastly more complicated. The rack has filled up with perfect tools for specific subsets.

When I got into the activity in 1984, all this complication was just over the horizon. With a fairly wide conventional touring ski, a kick wax that was not quite right but basically adequate, and a detailed vocabulary of profanity, I was able to decipher the basics. At every plateau on the climb to develop the skills that interested me, I was always able to curse my way to the next level.

In the early 1990s, Fischer introduced little bitty skis for adults. The first of these was a skating ski just 147 centimeters long. It allowed skiers to try out the V-stance of skating in trails that were not widened and groomed for it, as the skate technique gained acceptance. From that one ancestor sprang all the shorties that we see today.

The initial micro ski went extinct quickly because of its many shortcomings. The ski industry is famous -- or should be -- for solving one problem while creating several others. This is not just planned obsolescence marketing. It is a genuine lack of understanding in the ski community of how their stuff actually works. It may be the same in other activities, but, because skis have almost no moving parts, they seem to nurture a simple-mindedness that permeates the culture. It's even worse in lift-served skiing, because those skiers are only going in one direction.

Because cross-country skiers propel themselves over flat ground, and climb hills, the design of the ski is a little more complicated than for a ski designed only to steer under the influence of gravity. Thousands of years ago, when cross-country skiing emerged as a means of winter transportation in northern Eurasia, people were probably less demanding. They wanted to stay on top of deep snow, and be able to move themselves along. Various things attached to the bottom of ancient skis, like horsehide, and seal skin, and patterns cut into wooden bases, indicate that they didn't like to wax any more than modern skiers do. But they did use sticky natural substances as part of the general tool kit. It was all about getting from place to place.

The genius of the cross-country ski is the glide. You get something for nothing. It takes less energy to slide on snow than to walk on dry ground. It takes way less energy to slide your feet in the motion of skiing than it does to slog through deep snow in bare boots, or to trudge on racquet-type snowshoes. And with skis on, you can get the advantage of sliding even on snow so shallow that you don't really sink into it much with bare boots.

Ski length may have been determined by regional variations in snow type and depth, and perhaps a bit by superstition. "Reach up" provides a ski that is about 115 to 120 percent of your height. For general purposes, this is a good proportion for classical striding on a traditional ski. But flexible boots, and bindings that only hold the toe, make any ski tricky to steer on downhills. That situation inspired the development of patented bindings that have ridges on them to engage the bottom to the boot, and shorter skis that can steer more easily when gravity will not be denied. What's not to like?



Shorter skis do not stride as well. A skier who starts on traditional length skis and practices all the ways and wiles that have evolved for centuries will have a much better intuitive grasp of how to make a ski obey, and when to use one of the modern shorties instead. The skier who starts on a short ski and never questions it will be at the mercy of the industry to solve any dissatisfactions. A whole set of skills becomes unnecessary until you -- by chance -- get into a situation where you would have liked to know something you didn't even know existed.

With all this specialization at your disposal, you can pick a ski that suits you right now and enjoy it for years. That is the benefit of all that variety. If you are an athletic type who thinks that the skate technique is all you will ever want to do, you can buy that equipment and take those lessons and never bother to learn the traditional style. The techniques are quite different, for all their deceptive similarities. Likewise, if you know you're only going to shuffle around on a few weekends a winter, get the ski that makes it easiest.

When I'm standing with a beginner at the ski rack, we both have to gaze into a crystal ball. I don't want anyone to throw down a few hundred bucks for a package that is not going to serve them well for many years. Sometimes people just want to do it, bim bam boom. I'll take the money. But if a skier wants more detailed advice, I owe them that. Moreover, I owe cross-country skiing that. It's a great activity with many facets. Oversimplification does it no justice.

Skiing is full of unspecific terms. "Wax" refers to substances that span the range from liquid through paste, sticky solid, and brick-hard, applied to ski bases in whole or in part, by smearing, crayoning, or ironing, to provide glide or grip or both. "Back country" refers to anything from the local park to the far side of Denali. To the resort-oriented ski industry, it's anything they're not preparing with large machines for consumption by paying customers. Here's your ski. It says "BC." Have fun and don't break a leg.

Your skier of ancient times could take a variety of terrain in stride. Racing skis were skinnier, with a stiffer central section to pull the grip zone off the snow in the glide phase, but anyone not afflicted with the neurosis of racing would have a fine time on their mid-width touring ski, whether the trail was groomed to the primitive state of the art or an unbroken blanket of magical white. If things were icy, or gloppy, or chunky, everyone would have a uniformly crappy time, and laugh about it. But you had to be willing to work with your equipment. Now you can have an extensive quiver of near-perfect skis, if you can afford them. Your main challenge then is to pick the right one for the trip you intend to make that day.

I suppose that, in the time when skis were made by some local guy in the village, some skiers would have a couple or three different pairs if they could. Your supply chain was nice and short. You could ask the maker for exactly what you wanted. Now you have to shop around for brand and availability and take advice from people who might not even use the product. The 20th Century development of downhill-only skiing took over the public image of the sport so that cross-country skiing seemed like something invented by hippies in the 1970s as a goof. Cross-country product is manufactured and imported by companies whose accounting departments have the final say in what hits the stores. The stores and other retail outlets order based on what they think will sell. In the industrial world, your menu is provided by people who don't know you, taking their best guess.

Tuesday, December 19, 2017

A trudge in Clumpland

Yesterday, cold, dry snow fell steadily all day. It was one of those days where the snow falls constantly, but piles up to only a couple of inches.

Below the top dressing, the previous snowfall had not reached its maximum predicted depth, and had ended with misty rain here, so about 6 inches of powder is topped with a breakable crust. That's better than a hard glazed crust, but it's grabby when you're skiing ungroomed trails. I went out on my traditional-length exploring skis, with heavy leather boots. I have about a kilometer of trail folded onto my little patch of forest. Because of logging and changes of ownership of the land around me, I can no longer flit easily into open woods to bushwhack up the mountain. A wall of saplings blocks me from the exit I used to use. I've found a way to wiggle through, but I have to be in the mood for it.

Before skiing, I shoveled some snow left over from the 6-incher. After skiing I did a little stretching. Aches I'd been nursing since the end of bike commuting miraculously diminished. What hadn't felt like much exercise had been enough to regain mobility lost to seasonal depression and sloth.

Through the afternoon and overnight, the temperature remained in the 20s. This morning it remained down there for quite a while, even though the forecast called for a high above 40. But when it headed up it didn't waste any time. It had gone above freezing by the time I finished clearing the new snow and put on the skis.

I knew what I was getting into. I hadn't put on F4. By keeping the skis in contact with the snow as much as possible I was able to dislodge the clumps over and over. I didn't care if I got a huge glide. The extra resistance actually helped me get more out of the short trail. A fine drizzle joined the plops of snow falling from the trees. I didn't want to stay out too long anyway. I don't even know how long it was. More than 30 minutes, but well under an hour, I'd guess. And yet it was enough to add to the gains from yesterday. Four days ago I felt like a candidate for a hip replacement. Three days ago, after some aggressive stretching, I'd managed to get the hip pain to move to other muscles nearby, but still felt it going up or down stairs. After two days of really minor skiing, everything is moving much more freely. A hard-core workout would probably have done less good.

The advice of experts often comes from hard-core adherents who push themselves to the limit over and over. But then a lot of those people seem to end up hurting themselves in scary ways, like atrial fibrillation, not to mention joint damage and other musculoskeletal issues related to heavy use and repetitive motion. Cross-country skiing involves no routine repetitive impacts (provided you miss the trees), but the dry-land training can get pretty intense among the driven types who like to excel at very strenuous activities. If a little is good, more is not necessarily better, if you happen to find yourself living past age 50. A more gradual approach helps in the long haul.

A little is better than nothing, think of it that way. And a little more from time to time is helpful. If you start getting drawn into the neurosis of competition, be prepared to spend money on medical interventions. If that's your bag, and you have the budget, have fun! I like to go fast once in a while, but an instinct kicks in when I start to feel like it's ripping my lungs out. I'm just a tourist at heart. I climb mountains for the scenery, not the glory. I ride a bike to get from place to place and enjoy the countryside. If this area had a comprehensive trail network that connected practical destinations, I would ski from place to place, too. But the snow has always been somewhat unreliable, and nowadays it's really unreliable.

A little bit of cross-country skiing is worth it. More can be nice, but a reliable little bit will help you a lot.

Tuesday, December 12, 2017

Alone with snow

After that last post on January 23, we lost everything well before spring arrived. The snow that fell later didn't restore conditions. Spring snow is lousy for spring skiing.

Our first big storm of the 2017-'18 season is delivering 6-10 inches of cold, dry powder. This is on top of about four inches from a couple of days ago. Because this is one of my normal days off, I was able to go out while the snow is still falling. It won't finish until late tonight or early tomorrow morning. With a La Nina and a big volcanic eruption in the Pacific, we may be looking at a cold, snowy winter.

All my life I have loved snow. When I lived in Miami I dallied with tropical languor, but it was just a fling. At the end of college I moved north and asked everyone who had been there, "What'd I miss?" I missed the Blizzard of 1978, for one thing. I missed the communal bond of everyone who faces frozen precipitation. Some hate it and can't get away fast enough. Others love it and won't hear a word spoken against it. I've always been more realistic, loving what I love, but acknowledging the challenge.

Snow should be shared. The fun should be taken with a friend or friends. The burden should be borne with a partner or a coalition. A snowy day invites outdoor play and indoor snuggling and warm treats.  Even the chores can be sociable if companions are available. I don't have them, but I recommend them.

I'll probably be up on my roof at least once during the season, thigh deep in snow, knowing that once I hurl it to the ground I will still have to move a lot of the compacted mass from where it landed. Every year, that gets harder. Beyond the tedium of a long, arduous chore is also a bone-deep fear that I won't be up to the task. Aging is part preparation, part genetics. The woman I know around here who shoveled her own roof until she was about 91 years old is a rare specimen. Longevity runs in my family but I take nothing for granted. Just because you're alive doesn't mean you're strong enough to get everything done the way you once did. And with every storm I have to get my driveway and doorways passable, while still getting to work somewhere in the vicinity of opening time.

Whatever difficulties I have are not snow's fault. It's still the same innocent killer it always was. You can sled on it, ski on it, build forts and snowball fight. You can wreck your car in it or get buried in an avalanche. It's nothing personal. I like that.

Monday, January 23, 2017

Mediocre winter good for spring

In the winter of our dreams, the cold weather comes and stays, not brutally cold, but cold enough to keep our plentiful storms of powder snow firm on the groomed tails and fluffy in the back country. New England terrain and weather have trained us to want a little heavier, denser snow right at first, but if we have to settle for nothing but powder, we'll manage to live with it.

This has not been the winter of our dreams. After a little 6-inch tuneup and a solid 14-plus inches in a storm of moderately powdery snow, we've had repeated thaws, some rain, and only wet snow when we got snow at all.

Density is the key. The warm cold, just below freezing, and the high moisture content of the snow, have put down a dense layer that has consolidated a lot under the cycles of freezing and thawing. When powder melts, it vanishes like cotton candy. You need a ton of it to give you any spring skiing at all. But this stuff we're getting this winter handles thawing beautifully.

I've only been out on the groomed trails about three times, but I've done a lot of skiing around my own woods, just checking out the scenery and wildlife, or gathering dead pine limbs for kindling. When the temperature has been just above freezing, the top layer of the dense base has softened up perfectly for maneuverability.

The National Weather Service tells us that the storm that is moving in this afternoon will bring mostly snow and sleet in a temperature range from the mid 20s to the low 30s. An accumulation of 4-7 inches total, largely made up of high-moisture snow and sleet, will fill in the ungroomed areas with a very durable surface to enjoy when winter fades. Things being as they are these days, winter could start to fade in a couple of weeks, or hang on to the verge of April. Unless we get a disastrous thaw and deluges of rain, the ground cover should provide hours of fun in the longer daylight and milder temperatures of late winter and early spring.

A blockbuster storm would only push the closing date farther. Even without that, with a couple or a few additions of several inches here and there, a lot of terrain at low to moderate angles will be a fun house. In suitably open woods, it might be a great year to take the skating skis off the reservation and go wild.

New England teaches us to let go of our hopes and expectations. I'm just pointing out technical observations, not making a rock-solid prediction. If this then that. If we keep this high-density frozen product, which is actually not great for skiing among trees when it is frozen hard, our reward will be some quick and challenging skiing in the warmth of lengthening days.

Tuesday, January 17, 2017

On and Off Winter

Here in central New Hampshire, the winter seemed to get a good start with a 14-inch snowfall on December 29. But the temperature has lurched between the warmth of early spring and appropriately bitter January cold, as if April and January had been broken into chunks, shaken up in a box and dumped out to make this jumble of a winter.

Recognizing the power of exercise to help maintain health as well as fitness, I have explored the possibilities for a person with a low income to pursue a healthy lifestyle by using muscle power for practical purposes. It started with bike commuting, which led to non-motorized outdoor recreation. That was a bit of a cheat, because I could work in the field and take advantage of opportunities the average retail drone would have more trouble pursuing.

Start with this idea: Wherever you live, find the natural environments in which you can explore. I happened to end up here in New England, in the bike and ski business. But when I lived in Maryland, I biked more, hiked where I could, used the bike and my feet for transportation, and went boating with a borrowed kayak in the disregarded margins of the nearby tributaries of Chesapeake Bay.

An ex-wife once said of me that she thought I didn't want money. I answered that I would not mind money, but I care where it comes from. Most of the quick money, the big money, is in destructive activities. The wealth is seductive. It has blinded many people to the underlying demolition of the very supports of life itself. Future generations are going to have to sort that one out, starting with figuring out what to breathe and what to drink.

For myself, I continue to be reminded of how restorative exercise is. Even tedious sweating indoors with weights or machines can administer a tonic, while a nice fast blast on cross country skis is the ultimate one-stop-shop for an afterglow of gratifying well-being.

At slower tempos, cross-country skiing offers perhaps a slightly lower level of metabolic turbo charging, but in return becomes a meditative glide through a winter landscape. It still activates every system in the body. It's good to go slow sometimes, as well as fast. Indeed, if you want to go really fast, you have to go slowly some of the time, and make sure you rest, so the body can build from the destructive phase of training. And if you just want to enjoy a broad spectrum of the ski experience, and benefit from a lower intensity version of the training wave, mix it up as much as you can between sporty outings on prepared surfaces and mellower sessions to enjoy the scenery.

Coming off of a respiratory virus that dogged me coming out of the Christmas Week tourist onslaught, I did a few chore skis in my woods, gathering kindling, and made one slushy plod on the groomed trails on a warm Wednesday. On Friday night of that week, I spent the night in wall-pounding agony, passing a kidney stone that came from who knows where. I was back at work on Saturday and Sunday, because wage slaves gotta keep that paycheck coming. That was going into the Martin Luther King Day holiday, so I went in on Monday morning, too, in case the rental shop was busy. As it worked out, I was able to punch out after a couple of hours. I took advantage of the surviving machine groomed granular snow on the hillier half of our trail network. It was great for skate skiing. The aftermath, as always, was a deep feeling of warmth and energy.

Wherever you live, keep moving if you are moving, and start moving if you aren't. We have to prove that there's a demand for infrastructure to encourage people to move themselves. It's not a chore or a penalty. It's a gift. It makes you sleep better and be more awake when you're awake. It reminds your body that there's a reason to be ready. You don't even have to know what to be ready for. You just know you're ready.

We've rapidly evolved a social system and civilization that shoves us into motorized cans and sedentary environments. That feeds itself, making us feel more tired, more pressed for time. It was easy to decide not to join it in the late 1970s, when I was becoming legally an adult. It's harder and harder to escape from when you've accepted it as normal from early in life. But escape is vital not only to your own survival, but the survival of our species.

Cross country skiing may live or die in many parts of the world, as climate change destroys the conditions that support it. The activity itself is great, but the mindset that you bring to any self-propelled activity is what really matters. Refuse to be stopped. By sheer numbers, we become something the bean counters can't ignore. When destruction no longer has customers, the market will shift. But it takes informed consumers to demand it.

Tuesday, January 26, 2016

Ski the New England Back Country

Trails? Where we're going we don't need trails!

Good thing, too, because there sure aren't any.
Looking for an alternate route to the higher or farther slopes that have not been logged, I slithered through sapling hell along a contour that used to offer easy passage to beech glades and a drainage system full of short but interesting lines. I am in no shape to ski them, especially on such thin snow that sudden stops are likely, but I wanted to see what people had been up to over there. People are the major destructive force obliterating natural playgrounds.

You can't let your heart be broken by what happens on land other people control. Human destructiveness races against human enlightenment to see what sort of future our species will have. Timber harvesting is a temporary inconvenience that can shut down a fun zone for months, reopen it in a new form for a couple of years, and then really shut it down for more than a decade. Some of the thickets I was pushing through today are almost 20 years old. So much was cut that the new growth is all the same age and all vigorously competing for sunlight.

The oldest cuts offer a few looser passageways. I don't know how much has to do with sapling attrition and how much is because the soil and slope did not favor the kind of dense growth that makes bushwhacking laughable. I crossed the stream at a lower point than I did yesterday, nearly face-planting into a pool as I did so. It would not have been worth it without someone to take video of me doing it, so y'all didn't miss anything. I was just as happy to stay dry.

The new growth favors small animals. I saw lots of snowshoe bunny tracks, as well as small rodents -- field mice, squirrels. Deer have made their paths as well. These are not always passable by humans or aimed where humans feel like going at the moment.
At this junction we see the tracks of deer, snowshoe bunny and some cat named Bob. Farther up I saw Bob's tracks and the bunny's accelerating on converging courses. No sign indicated that Bob had scored.

There was also this beech tree with a clump of grass growing out of it about 10 feet up.

With the leaves off, I could see the islands of old growth above the tops of the small stuff blocking me. Thus I could connect the gaps and thinner bits to wend my way to where surviving tall trees retained the open understory we used to enjoy across the entire mountain.

These islands are very small. But eventually I made it to uncut beech.
I have a lot of patience with trivia. This mountain used to reward me with so many lines that I would have trouble picking one when I went out for a quickie. Now it draws on my other interest, bushwhacking uphill and finding a way down that won't dislocate my knee when I snag the undergrowth.

Approaching the drainage I remembered from years back, I crossed a skidder road aiming pretty straight up the hill. I scanned anxiously for signs that there had been more than just logging. The snow was undisturbed. Good. No ATVs or snow machines. No truck tracks. No new structures.

We called the drainage The Bowl, but it wasn't really a bowl. It is a system of converging ravines. You can cut shallow lines down the sides of them or aim deeper and steeper. Today I did not even go to the edge. I still had to make my way back through the defenses to get back to my own woods.

The skidder road invited a few turns. I traversed out into the open woods to keep the speed down. I can't afford to get injured, even if I did call for help. Still, I can't resist a little twisting where there's room.

Yesterday I had established a route down. Today I wanted to get back over to it, so I had stayed close to that contour as I explored. Reversing course, I got back to the escape route and worked my way down along a similar route as yesterday's. I skipped the slash patch where I'd gone down abruptly. It was only funny once.

Now on with the day's routine chores before the work week resumes.