10 Things to stop believing RIGHT NOW about fitness and health

 In no particular order, here are a few things I feel strongly about. It is not about being right or wrong; my purpose here is to bring to your attention the fact that holding erroneous beliefs can, and does, influence our daily actions.

If given half a chance to think, most of us would say they don’t hold most of the erroneous beliefs on this list. But our actions reveal that, somehow, a lot of those ideas still have a hold on us. Otherwise, both our bodies and our planet would be in much better shape.

1) Exercise is something only athletes do; the rest of us should just watch sports on TV.

Our bodies are supposed to move in order to function optimally. That’s just the way biological entities such as ourselves work. Not like mechanical devices that get damaged and used up the more you use them. Within reason, we must submit our bodies to physical stressors (i.e. exercise) for all systems to do what they are supposed to do. So move. And move some more.

2) Humans are something different from other animals; outside of, or “beyond” nature.

We are animals. We have a lot in common with other animals. We live, we exist, on the only planet we know of that is capable of harboring life. What sustains life is the intricate inter-connection of all living things, the web of relationships that constitute all the ecosystems and, at the largest scale we know of, the biosphere of planet Earth. What we do has an effect on everything else alive on this planet. While there are variations in the details, all life on this planet functions essentially the same way. I could go on about the implications, but at least you should keep this in mind: We cannot exist without nature, or outside of it, and we often delude ourselves into thinking that we understand everything there is to understand about our bodies and its interactions with the environment. We don’t.

3) Information about health and fitness found on the Internet can be trusted.

This blog being one of the notable exceptions, keep in mind that just because it is on the Web, it does not mean it comes from someone that should be trusted. There have been plenty of fads and outright frauds over the last few years, so be careful. Always ask yourself: Is someone profiting from this “advice” I’m reading? (In the case of this blog, by way, the answer is “no.” Just thought it was worth repeating.)

4) Everything we see offered on grocery shelves and in restaurants is food.

NOT! Definitely NOT! As a matter of fact, a lot of it is NOT FOOD, and should be treated accordingly. We all need to make better choices on a daily basis, while not going overboard about it… So, think twice before putting some things in your mouth. (Need to be reminded of what NOT FOOD is? You can find quite a bit on this blog about it.)

5) Food, real food that is, will cure any disease we suffer from.

Nope. Sorry. Good nutrition, by which I mean eating real food, not too much, and mostly from plants, will set the stage for your body to function well. And that helps prevent some diseases. But if you are very sick from something, even if the initial damage was done by eating very badly, chances are the damage is already done, and can’t easily be reversed. If that is your situation, seek real medical attention! Refer back to items 3 and 4 above if still necessary. 

6) Nevertheless, there are so-called “superfoods” that will cure any disease we suffer from.

Look, we all want to believe in silver bullets, miracle cures, and the Easter Bunny (among other things). That doesn’t make them real. Real food is good for you. It is part of ensuring your body has a fair chance of remaining healthy. But no single food will reverse years of neglect, abuse, or injury. Eating well, like being physically fit, requires some effort. There are no free lunches in this world, so to speak.

7) Running is bad for you and/or will cause you problems with your knees.

Done correctly, in moderation (and moderation still allows for a lot of running!), regular exercise like running actually makes our bodies (muscles, joints, internal organs) get stronger and function better. It is true that some people get injured, and that some people have gotten into trouble with their knees, but be careful of jumping to conclusions. Seek advice about technique, don’t try to do too much too soon, and you’ll find that running is probably the best, cheapest, and most easily accessible form or exercise around. See the next point for a kind of continuation of this.

8) In order to get fitter, we need to follow the latest training regimen, or buy the latest toy.

Definitely not. Exercise, and training if you go at it a bit more seriously, is not complicated. And it does not require much in terms of equipment. Those exercise crazes and newfangled regimens you read or hear about are no better than what simple advice a real coach can give you. They typically only serve the purpose of getting participants all hyped up and motivated for a short while. And make lots of money for their promoters. Remember the bit about questionning who profits? It applies here.

9) Devices like escalators and door openers help us conserve our energy and should be used by everyone.

Just because a device exists and is readily available, doesn’t mean we should all use it. I’m always amazed (to put it politely) to watch perfectly capable people press the door opener button at the entrance of a building, or take the escalator (or elevator) to go up one floor (or two or three, for that matter). There are people with limited mobility for whom those devices were installed, and that is great. But the rest of us can, and should do more with our own bodies! Similarly with some power tools and gardening implements, by the way.

10) The water coming out of the tap is not good.

Please, please, please, stop drinking bottled water. The plastic is choking our oceans and wrecking the food chain. Ok, this is a pet peeve of mine, but we mindlessly adhere to the notion that our water supply is not good and we must drink bottled water. This is pure propaganda, er, I mean, marketing. Guess what? Except in some very specific situations, our tap water is by and large excellent. Heck, some bottled water companies fill their bottles from tap water. So drink water. Just plain water, by the way; that’s what you need. Use a re-fillable bottle. Drink out of a glass. Anything but buying (buying! something that’s free already in all of our homes!). By the way, please also try to use fewer plastic straws. But that’s another battle…

11) There are only 10 Things that people erroneously believe about fitness and health.

This one is a bonus, and speaks for itself. But I think I’ve listed the biggest elephants in the room. Let me know what you think.

Photo credits: Sophie Tremblay-Paquet

Same old, same old… if you want to get old in good shape

Exercise, Everyday, Health, Fitness, Training

Go ahead, make a move! Make it over and over again…

I know, I said I would write about physiology next. But that will have to wait just a little longer.

Today’s post will sound like I’m repeating myself, and of course it is a little the case.

In my defense, it is a well-known fact of communication that in order for your message to get through, and for it to be believed, it must be repeated many times. (Preferably by more than one independent “sources,” though that never stopped anyone. Just think of the persuasion success the American leadership had a few years ago about weapons of mass destruction…)

So while I continue learning about physiology (I’m taking an online course, among other things) and clarifying my thinking about how to get that message across effectively, today I’m inviting you to review some recent news items about the importance of fitness for long-term health.

(Added note: I know most bloggers would have split this up in 2 or 3 topics. I’m not most bloggers because I prefer to see things as they fit together, not apart. And I think most people are capable of taking a bit of extra time to read a slightly longer post, instead of three short ones. Like my coaching, my blogging is about quality, not quantity…)

In the News

There has not been anything ground-breaking in the news lately; the artificial conflict between maintaining (or returning to) a healthy weight through diet alone versus exercising more (while being careful what we eat) has been raging. Because most folks on the “food only” side are clearly peddling books and special diets, I’m not even going to talk about what ridiculous stuff has been said on that side of the “debate.”

Instead, you should keep in mind that the best way to increase the odds of being healthy for a long time is through exercising a lot, and being careful about the food (not too much, mostly from plants) we ingest. That’s the “same old, same old” part of my message.

In support of that, you should read an interesting article about how many of the health problems of aging are due to inactivity, not “just” getting old. This is exactly what I mean when writing about muscles being extremely important, not just for metabolic reasons, but to keep bones and brains healthy.

Basically, to be healthy and active well into old age, you need to use your muscles more. The thing is, as one of my favorite authors on the subject has recently added, you don’t even need to do a whole lot in order to reap the benefits. That’s a key point about the approach I embrace and promote: balance is more healthy than excess.

Exercise, Health, Fitness, Training, Marathon

Running the New York Marathon in 2013.

For instance, while I say that we should all move a lot more than we currently do, there are some who say that we should all be training like professional triathletes, 25 or more hours per week. And others say we should not move at all, and instead restrict what we eat in a radical way.

I’m clearly not on the side of diet restrictions without any exercise, and I’ve run ultra-marathons and I do an ironman distance triathlon each year “just to stay in shape,” but even I would not pretend that such a level of training is sustainable for everyone. Although not sustainable, it may be something to shoot for, or, at least, going well beyond the “standard” recommendations of some 150 minutes per week of exercise, remains a very good idea.

Which brings me (finally) to a third tidbit of news about those who have been clamoring that doing marathons and intense training for more than 150 minutes per week were actually causing damage instead of doing good for their health. In light of new research, it seems they are admitting that our bodies can really benefit from a lot more exercise than they previously allowed for.

Moving More, Up to A Point

But keep in mind that, based on the research, there is a diminishing return to be had from increasing the activity level. And at some point, while it may not increase the risk of cardiovascular disease or cancer (which is what the study was concerned with), you up the risk of injury, which is not really taken into consideration from what I’ve read so far.

As reported in Runner’s World:

When mortality rates were adjusted for exercise levels, the researchers found the lowest rate among those who exercised about three to five times the amount recommended by federal guidelines (i.e., 150 minutes per week of moderate exercise, or 75 minutes of vigorous exercise like running). However, the increased benefit of working out three to five times more than the guidelines was modest, the researchers wrote.

More importantly to serious runners, there was no evidence of harm at ten or more times the recommended minimum.

At three to five times the federal guidelines, you are in marathon and short-distance triathlon training territory. Maybe up to a decent half-ironman. Nothing crazy. And sustainable, if part of a lifestyle choice that features living a long and healthy life as its Purpose.

And you can go well beyond that, if you are careful.

Same Old Advice (Summary)

In summary, allow me to repeat what little wisdom I can impart, based on what I’ve learned and what more knowledgeable people have said before me:

  1. Move, a lot, because our bodies are at their best when they do.
  2. Eat food, not too much, mostly from plants.
  3. Obtain, and follow, the advice of a coach (especially if you are going to train seriously for something like a marathon or triathlon (or any endurance- or speed- or strength-focused sport).
  4. Steer clear of excess and obsession; strive for balance in all things.

Oh, and I should probably have added “stay tuned.”

Because I’m bound to come back to this subject, and provide more specific advice over time.

After all, much like with training, repetition is what eventually gets the message through… and turns it into a no-brainer.

Running, Marathon, Fitness, Health, Training, Exercise

A bunch of superheroes with their capes, or tired marathon runners done running?

Photos by the author at various events.

Keep you Purpose in mind, question the Purposes of Others

Purpose, Exercise, Diet, Advice, Health, Fitness

Purpose is what keeps us all moving (each in our chosen direction).

It all boils down to Purpose. Everything.

There, I’ve said it.

Everything you do, everything you read, everything you come across on a daily basis. They all stem from one thing: Purpose.

Some of it is your Purpose. A lot of it, especially what you encounter around you, is the Purposes of Others. But it is all Purpose. To truly make sense of the world, you need to remember this.

If you want to keep on target, to keep moving regularly and eating well, you have to keep your Purpose firmly in mind.

If you want to avoid being taken for a ride (i.e. being taken advantage of, or negatively affected by what’s going on around you), you need to remember the Purposes of Others.

(If you need to remember what Purpose means, you can go back to some of my previous posts. But the common meaning of word purpose is also a good proxy, so feel free to just read on.)

Perhaps it is not always clear what those Purposes might be. Or perhaps you are starting to think I’m a conspiracy theorist of some sort. Quite the contrary, I assure you.

As a matter of fact, thinking about what you read, see, experience on a daily basis in terms of the Purposes of Others goes a long way in explaining things without resorting to some kind of conspiracy theory. It’s simply no longer necessary.

How so? Funny you should ask. (You did ask, didn’t you?) Because I’m going to devote this post to providing a few examples.

The Purposes of Others

The sections that follow are generalizations. Not absolutes, but generalized tendencies as observed by me (and doubtless others). They might upset some people, which is not my goal. I simply want to draw attention to some very real possibilities. Keeping these possibilities in mind could help you make sense of things…

Corporations

What is the Purpose of a corporation that makes sporting goods, apparel, nutritional supplements, etc.?

This one is terribly easy: to make money. No, they are definitely not there to help you perform at your best. They are not there to prevent you from getting hurt.

They have one driving obsession: to sell more products. In general, and against their competitors. After all, the “supply” of money from would-be buyers is not infinite. So they have to present what they offer as being better; better than what they sold last year, and better than anyone in the category is selling today. And they have studies to prove it. Everybody pretty much does.

Which means you should not trust those studies, right? It is not quite that clear-cut. But in case of doubt, we all had better take what we read from corporations with a grain of salt. (Keep the salt-shaker handy, because we’ll need it again.)

Magazines

A magazine’s Purpose is to make money. How do they achieve that? By selling as many copies as possible, month after month. How do they achieve that? Sometimes by exaggerating, but, mainly, simply by always having “new” things to publish.

But you can’t have new things to publish every month for years, at least not at a general public level in a field like fitness. So the same stories come back repeatedly. Like how to choose a pair of shoes this year. And other stories are simply variants on the same theme, like advice from multiple sources over time.

Diet, Advice, Exercise

Have some salt. Just not too much in your diet…

Which is why the advice can appear contradictory over time. My favorite example is the back and forth over how to do long runs (if you are a runner or a triathlete); one time you read that you must do it slow and steady, and then a few months later you read how you must spice it up with some speed. And then back again a few months later.

Because when you train, you are interested in having the most effective training program, you are bound to want to read what appears to be the latest best advice. Which is what they are counting on to sell their next issue of the magazine…

Diet Pushers

The Purpose of someone who comes out with advice on how to lose weight is probably to sell you his or her own newfangled way of doing that. That’s just simple fact.

It may be disguised at scientific truth, accompanied by a plethora (that’s an abundance, just to be clear) of scientific papers, but you can be pretty sure that it is there to convince you to buy something. Otherwise, that advice would be free for all to obtain, and it would be widely supported by others (as opposed to being published in a book, because “nobody else has that truth”).

You guessed it, there is a money-making Purpose in there. So beware.

Journalists

Without denying that many are genuinely interested in making a difference in the world by reporting on important matters, journalists need first and foremost to make a living as journalists. In essence, they need to sell pieces to newspapers or magazines; if they are staff, they need to make sure they are read regularly. They need to ensure their articles, columns, opinion or editorials are read and talked about. The more buzz, the better.

In order to achieve that, they resort to tried and true methods like talking about controversial topics, reporting sensational information. The vast majority verify their facts before publishing, but as we’ve seen examples of recently (the Rolling Stone magazine fiasco), they don’t always.

Sometimes, in an effort to appear “balanced” in their coverage, they frequently will present opposing points of view, even if it is completely unreasonable to do so. Sometimes, they will simply ignore the Purposes of Others in order to generate a lot of buzz, and play into the hands of diet peddlers and corporations. Whatever works at the time.

So it is no surprise that you often encounter what seems to be ground-breaking new facts about fitness, completely different from the ones you read just last week. And it is no wonder that headlines about such “new” facts are frequently deformed well beyond what the scientists said in the first place.

Advice, Fitness, Health, Exercise

Have some more.

The facts are often far less controversial or ground-breaking than they might appear in newspapers and magazines. But lack of sensational words don’t make people want to read the article. (Which in turn don’t help sell the magazine or newspaper…)

Fitness/Health Bloggers

This is a more difficult one to generalize. There are so many bloggers, and so many different reasons why people take up blogging on this topic. (Including mine, of course.)

For the most part, people want to share their own experience. Let’s face it, it both validates said experience, and could prove useful to someone else. If someone has come a long way from being sedentary, perhaps even of poor general health (or feeling that way), that life lesson and the efforts put into improving could prove extremely beneficial to others. But they may not apply generally. A success story may not turn out to be the best advice for your specific situation.

At that end of the spectrum of bloggers, I’m afraid, are many who are trying to turn what has become their new way of life, not to call it an obsession, into a money-earning activity. Those think they are applying the “turning one’s passion into a livelihood” approach, and to some extent, that is fair. But one’s personal experience may not be applicable to others. Be careful of any such person selling their services based on their own personal success at getting fit, healthy, or slim (or any combination of these very different things).

Others still are doing it to promote themselves and the services and/or products they sell. The are at the other end of the spectrum; they typically start blogging with the clear Purpose of, once again, making money. (Bring out that salt shaker again.)

Don’t get me wrong: Not everyone that sells something is necessarily bad. Many believe they are genuinely providing something that will help others. (That’s definitely where I’m located.) Yet you should be very careful when following the advice of anyone who sells something. Especially if they claim you cannot possibly get the full effect of what they promote without buying some sort of product or supplement.

Advice, Health, Fitness, Diet, Exercise

Keep the salt shaker nearby at all times.

Coaches

The Purpose of a coach is to help you achieve your own goals as an athlete. Even as an everyday athlete. Unless the coach is a crappy coach, in which case the Purpose of the coach might be to increase his or her reputation. Or perhaps simply to make money off of people who want to perform in a sport. Such coaches leave behind them a trail of broken, injured, and sometimes abused athletes.

How do you go about recognizing the Purpose of a coach?

First, ask about the coaching philosophy and the approach to training. Question also how much time a coach can really devote to each athlete he or she coaches. Be very weary of “secret sauces” and “special techniques” that no one else knows about; don’t assume that because the coach was a great athlete he or she knows what will work for you. And run away as fast as you can (there’s a good training session for you!) if the coach wants to sell you supplements or special equipments…

There would be more to say, but I’ve already gone on too long. And it sounds like I have a chip (or a bag of chips, salty ones at that) on my shoulder. I confess: I’m often frustrated by what I see. Too many earnest folks being taken advantage of, too much pixie dust being thrown into the eyes of unsuspecting (or willfully suspending critical judgment) people who want to pursue their own Purpose.

It is not that complicated, as I’ve tried repeatedly to explain on this blog. And it should not cost you a fortune to pursue your Purpose.

As long as you keep in mind that we all have a Purpose…

Image credits: Post picture by Sophie Tremblay-Paquet, at the Shipyard Maine Coast Half Marathon in 2015. Other images from Pixabay.

How do you measure success?

Exercise, Success, Everyday, Psychology, Training

Winning. Is it everything? Is it even all it is cooked up to be?

I’ve written about this before. Or perhaps I just talk about it so much that I think I’ve written about it before. But seeing as the Boston marathon was just a few weeks ago, that quite a few people I know ran it, and that with summer around the corner, there’s lots of talk of running and races, why the heck should I not repeat myself?

Especially on such an important topic.

The Tired Old Way

How do you measure success in endeavors such as running, cycling, cross-country skiing, swimming, or, of course, triathlon (to name just a few of those highly competitive “timed” sports)? Your answer is likely to be along the lines of “very simply: by whether one wins the race or not, duh!”

Indeed, if ever there was an area where measuring success, or performance, seems very straightforward, it is in events that are objectively measured by duration. (This post is therefore not about any of those “sports” where style, form, technique, and other subjective aspects are being scored. They might be very difficult to master, highly demanding, and quite enjoyable things to watch, but I’m not going to talk about them.)

If you’ve ever participated in a race of some sort, I bet you’ve been asked by at least one person (who was not joking about it) whether you won or not. It seems a natural thing to ask about in our society that celebrates victory and watching winners take all. But is that really the only way of evaluating the success of people taking part in such physical activities?

Allow me to have strong doubts about it, and a few minutes to try to convince you. Because, as much as it is commendable to strive hard and win races, being obsessed with winning is not healthy. You only have to observe the number of times people have cheated in order to qualify for Boston, even cheated to win it (or other races), to see that the winning obsession brings out the worst in us. (It is to the point where, either from misplaced pride or jealousy, fellow performance runners become very skeptical of anyone who claims to qualify for Boston. For instance, this recent article from the Runner’s World blog. But that is both very interesting in its own right, and a topic for another post.)

Valid Alternatives

So what else might there be? Here are a few possible answers:

Why not “going past our own limits”? To train hard, sacrifice much time and money to get into better shape, and finally be able to go farther, last longer, and feel better than we did. Surely that is a form of success worth celebrating. That we must celebrate, in fact.

How about being able to cover a certain distance in less time than previously possible? Measuring, in pure objectivity, an improvement in performance, even if said performance is not of a winning races type, that is surely a form of success for an athlete. And if one starts slowly enough, and improves slowly as well, it becomes possible to have success repeatedly over a long period of time…

For amateur athletes in sports like running, there appear to be many yardsticks, entirely arbitrary, that offer good alternatives: A half marathon in under two hours, a marathon in less than 4, etc. They are pretty good objectives to have, precisely because they are entirely… objective. It can provide a better frame for friendly competition, instead of the binary “winning or losing.” As long as one remains reasonable about said objectives, keeping in mind that we are all physiologically a little different.

Especially for marathon runners, to continue in that rich vein, there is of course the long shadow of the Boston Qualifier (BQ). It is like a badge of honor for runners, and as a personal objective it can be highly motivating. But since it is not necessarily a reasonable objective for everyone, it can indeed become a dark and cold place. Many start down that road with good intentions, and reasonable personal goals like those mentioned earlier, but then, at a bad turn, find themselves in the ditch of performance stress. However, if managed carefully, and as long as the goal is not to do better than others, it can be a very good measure of success.

Which brings me to the crux of the matter; to what I think is really the best measure of success of an athlete: Becoming a better human being.

The Best, So to Speak

Consider, for instance, an acquaintance of mine who just recently completed her second Boston Marathon. She trained hard, and long, to get there the first time. She suffered a great deal to reach that goal (and probably caused a bit of suffering to her husband in the process). But as a person, running has brought her tremendous benefits. She has grown, as much in personal health as in her capacity to do good around her.

Moreover, for years now she has used that energy to good ends; by being a mentor and a coach to folks who participate in the Team in Training fundraising program of the Leukemia and Lymphoma Society. Thus, she is also serving a much greater cause, which is to fight against blood cancers (and cancers in general).

When she qualified for Boston the first time, she did not win the marathon she had entered. I know; I was there: I was her personal pace bunny. But that performance required her to go well beyond what she was previously capable of doing, running-wise.

And in doing Boston, she also did not win. But the more she runs, the more she grows, and the more she gives around her.

Success should be measured by being the best. The best human being you can be, that is.

So forget about being fast, about winning at all cost, about “qualifying” as the only worthwhile goal. Let those who seek only those things, and generally think only about their own persons, wallow in their narrow-minded attitudes. (If they have not yet driven you away because of their frustration at not quite having BQed at their latest races.)

The only yardstick that should matter is simple: Does it make you a better person?

Triathlon, Exercise, Everyday

Heck, at times, just “adding to my race bling collection” would appear a good objective. If it keeps you moving…

So move, everyday, by any means you enjoy, and pursue your own objectives. As long as it makes you better, and helps others around you more than it annoys them…

Image credits: Pixabay

Some is good, more is better, too much is still undetermined?

Running, Exercise, Science, Everyday

Running: Some is good, more is better, but too much is… too much?

This post is about the danger, and strong temptation, of drawing conclusions when it comes to fitness.

There is a process by which it can be done: It is called science.

But it is a lengthy process, one that is deeply human (and that can therefore err) but also fundamentally self-correcting (thus its immense success, without which you would not be reading this, among other things you do on a daily basis).

There are shortcuts, sometimes pretending to be science, but in fact nothing more than wishful thinking. Common sense, sometimes based on anecdotes, falls in this category.

Science is fundamentally always questioning itself. Common sense and anecdotes appear much more solid, which explains their success.

The main issue, it seems, is that most of us are more comfortable with solid, unequivocal conclusions than with questions.

Take a recent example, from just two days ago.

A small research team published results from an analysis of data on mortality and jogging habits of people living in Copenhagen. So far, this is science.

The title of the paper indicates what was being analyzed. The results suggest a possible negative effect of “strenuous” jogging.

That’s all most bloggers and some journalists needed to draw firm conclusions. That’s news. But it is no longer science.

Take a moment to read some of these (they basically say the same thing): BBC, Time, and Huffington Post.

Those titles, and some of the statements, are strong conclusions, mostly taken from the title of the research paper and probably from a press release stating a few key aspects of the research (thus the similarities between the three).

Running, Exercise, Everyday, Science

Go ahead and do it?

The problem is that the research is still lacking in statistical significance with respect to the strongly stated conclusions. The paper itself is not strongly concluding, but stating that the results suggest an increased risk. That raises the question; it is not a firm conclusion.

Of course, to those strong conclusions, some folks with a keen interest in promoting running had to take a dissenting position. That’s what is sometimes called “a debate.” (Note: Not a scientific debate, but one in the public sphere.)

Take a moment to read this Runner’s World blogger.

He makes some valid points about statistical significance, but he also acts disingenuously when trying to imply that the methodology is not correct. (That’s what peer reviewers are there for, not some blogger.)

And by pointing out the small numbers, as if they were by themselves cause to not pay attention to the research, he is giving a false impression of what science is all about. By thus strongly concluding against the findings, he is also part of the problem.

Now, pause for a moment, and consider whether you are more comfortable with the strong conclusions, whichever you like better, or with the uncertainty that, perhaps, too much of something might actually be bad.

Because that question is worth asking.

To use an analogy: You need to breathe oxygen to live; air with a slightly increased oxygen percentage promotes recovery; too much oxygen in percentage in the air you breathe and you die.

So it would stand to reason that some exercise is good for you; more exercise is better, but “too much” can be deadly.

It is worth investigating, not denying. What it is not worth doing is becoming sedentary over…

Because even though “is too much bad for you?” is a valid question, the question “is doing some good for you?” has generated a lot of evidence behind a positive answer, even though it is also still a valid scientific question.

That’s what science provides: Degrees of confidence. Never absolute conclusions.

No matter what anyone tells you about it.

Unfortunately, degrees of confidence don’t sell magazines, or gym memberships. Certainty does.

So you should move. A lot. Everyday. And it seems pretty certain that if you keep the intensity moderate, you’ll be safe.

Safer, and healthier, than if you don’t move at all. I’m pretty confident about that.

Running, Exercise, Science

Better move than not. Better more than too little.

Pictures taken by the author at various running events.