Showing posts with label helmet. Show all posts
Showing posts with label helmet. Show all posts

Wednesday, October 7

Trendy Brooks

Vegan Leather Brooks Saddle on a Motobecane
Sometimes, it is surprising the things you hear from bicycle (and other) marketing types. Earlier this week, I heard of a new bike helmet that had a strap made from "vegan leather." Wow, just how environmentally responsible can a company get? The one that caught my attention is made by Thousand Helmets and was the result of a Kickstarter campaign.

Looking a little further, I discovered that Brooks was a pioneer in the field of vegan leather way back in the 70's with its saddles. Some of us, not knowing any better, castigated them as "PLASTIC."

As it turned out, Brooks was showing us the way.

On a more serious note, the new helmet does have one interesting feature - a hole intended to allow it to be locked directly to the bike via a U Lock. This is a feature sadly missing in mainstream helmets.

Tuesday, April 10

Helmetlessly Hurting

Yesterday, I wasn't wearing my helmet. I knew that not wearing it exposed me to the risk of a brain injury. I, too, have read the newspaper scare comments about cyclists eating (or is it drinking?) through a straw and (insert your favorite troll comment here). I've even hit my head before. As is usual in such cases, the event was totally unexpected, though foreseeable to any dispassionate observer. To modify a phrase to better suit the collision in question: "When an engineer and a filing cabinet collide, the cabinet always wins." Though, in my own defense, the cabinet suffered a dent and thus did not get away totally unscathed. When I donned my helmet for the ride home, I felt that cabinet's pain all the way home. Ditto for the commute today. Luckily for where I work, it did not QUITE rise to the status of a recordable incident. Darn that Safety Pyramid!

Friday, March 11

Myth 4 - Bike Helmets

There is an ongoing battle of mythology about helmets. One side is dominated by a “more safety is always better ethos” whereby people are castigated or even criminalized (in places like Dallas and Seattle) for not wearing helmets to ride their bikes, and a less well defined faction ridicules helmets as worse than worthless. Both extremes stoop to inaccurate and misleading claims. In the real world, helmets are unlikely to help a cyclist avoid injury in the event of a high-speed crash. I have seen no evidence to indicate that professional cyclists are injured or killed less now that helmets are universally worn than they were back in the day of hair nets. On the other hand, helmets ARE likely to help in the much more common event of a low speed impact. I wear a helmet when I ride to work. Occasionally I forget, but when I forget, I don’t make a special trip back to get it.



Contrary to Cycle Chic's Claims, Helmets for Motor Vehicles Have Been Available for Many Years. THIS ONE is Mine.
Helmet Deniers
Yup, I Wear Cycling Gloves Even More Than Helmets
In my life, riding my bicycle has led me to hospitals on two occasions. Both of those occasions occurred last year, documented here and here. In neither case did wearing a helmet help in any meaningful way. ON THE OTHER HAND, during the DFW ice and snow episode last February, I hit my helmet hard at least a half dozen times on one commute. In none of those episodes was I traveling above about 5mph at the time and, in at least a couple of them, I was attempting to stand back up after falling on my bike. Looking back, EVERY fall in which a helmet might play a role I’ve had - EVER - has been a low speed fall. In most of those falls, the helmet did not hit anything. Personally, I’d rather keep it that way, because the denigrators of helmets rightly point out that bicycle helmets are of limited benefit in a high speed crash. If you wish to crash at higher speed, you should select a SNELL certified motorcycle or automobile helmet, and get one with good facial protection. The naysayers conveniently fail to mention that low speed crashes are FAR more common than the high speed crashes the helmets were not designed to withstand. In context, helmets are useful, just as gloves are useful. I usually wear gloves too. Helmets are also helpful to pedestrians in slippery conditions, and I wore mine last February when walking on icy pavement, EVEN THOUGH PEOPLE SNICKERED AT ME. Less clear is the extent to which helmets might mitigate or exacerbate injuries in the event of a higher speed collision. IMO, not wearing a helmet because you are afraid that it may make things worse if you crash with a car is like not wearing a seatbelt in a car because you are afraid of burning up in a car wreck because you can’t get the seatbelt off. Helmets DO help in the common sorts of bike crashes. Those are the common sorts here in the US and in Europe. Of course, these common crashes are not the ones the “cycling is dangerous crowd” try to scare us about.

My Automotive Helmet Complies With the Jaguar Club's Requirement for a Snell 2000 Rating
Scared to Death
Mount Avila in Quebec Advocates Helmets
The scare merchants, on the other hand, cite old studies claiming 80%+ injury reductions (see mythical pro helmet references). In the case where I wound up in ICU, the hospital staff eventually, and incorrectly, concluded my injuries were due to no helmet (I DID have a helmet on; properly worn, and there’s still blood on the strap to prove it). Liberal city councils and Canadian Provinces have gone so far as to criminalize the simple act of riding a bicycle on public property without a helmet. The United States CPSC, in one attempt to extend regulation to other activities, looked at ski helmets and concluded that 11 lives a year could be saved by mandating ski helmets. Woopee Doo! No, I don’t wear a ski helmet, and turned down one recently in Montreal when I skied at Mount Avila. All of this has been done in the name of making us “safer.” IMO, if helmets were the wonder devices their proponents claim, nobody would have to distort the evidence to support those claims, and more research would be getting conducted on how to improve the effectiveness of helmets. Some of the research that HAS been done suggests that helmets fail to provide adequate facial protection and that the protection may not be well matched to real-world impact locations.


This Was the Extent of Helmet Damage When I Went into ICU for Two Days
It Was Another Low Speed Crash. IMO, the Helmet Damage Was Irrelevant to My Injuries
The Hospital Staff Concluded I Hadn't Been Wearing a Helmet - How Else to Explain Getting Hurt?
Local Rules
Unlike some other things the “culture of fear” attempts to scare us to DO (select neon clothing) or AVOID (wearing earphones), helmets have largely become institutionalized in North America. To participate in most bicycle rallies, or in Bike League education, a helmet is mandatory. No doubt, insurance considerations and potential liability in a litigious society play a role. Just as when I drive my Jaguar at a track (helmet and current tetanus shots required – and sometimes a roll bar as well), I either follow the rules or do something else. At my house, I do not attempt to force my kids to wear a helmet to ride a bike. I DO set an example that they are free to follow or not, or even to exceed. In truth, riding a bike is safer than most ways they can get healthy exercise. There’s another whole body of exaggeration when it comes to how safe riding a bicycle really is. But the danger or safety of cycling is another whole myth.

Wrap Up
Now, if this was a typical “helmet wars” post, comments would fall into one of two categories. The first would be along the lines of “you’re a fool if you don’t wear a helmet and I don’t want to pay to feed you through a straw,” or else they’d accuse me of child abuse for not forcing my kids to wear helmets in order to ride a bike. The second comment category would be along the lines of “helmets are worthless and discourage cycling.” I hope my dear reader can rise above such oversimplified nonsense.

I wear a helmet as a personal choice, based on my first-hand observations and as part of setting an example for others, along with the gloves. Since it IS my choice, it clearly doesn’t discourage me from cycling, and, on occasion, I DO ride without a helmet. Seriously, I can’t see how others, seeing me ride, would conclude that I consider riding my bike a dangerous pursuit requiring “nerves of steel,” regardless of the 2008 claims of BUYCYCLING Magazine. I oppose mandatory helmet laws, whether those apply to bicyclists, motorcyclists, skiers, or even snowboarders. I am less likely to ride in or through a jurisdiction with such laws, even though I’m wearing a helmet. Our big government has intruded on our liberties and restricted personal choices entirely more than is appropriate, on evidence that is all too often flimsy or even nonexistent.

Ham flagged an interesting recent video that mostly ridicules helmets. It makes many good points, but others get lost in the anti-helmet tirade. Particularly amusing is the notion that helmets for cars need to be developed. Apparently, the lecturer is not an auto racing fan. Tazio Nuvolari wore a helmet when he drove for Alfa Romeo back before WW II. The video is below. I think some will find it interesting regardless of whether or which helmet mythology they subscribe to.

References
Semi-Sensible
Well, you pick one. My own choice is the one from Bicycle Coffee Systems, though it edges perilously close to getting mythically pro-helmet, which becomes a problem when the author then opposes mandatory helmet legislation.

Mythically Anti-Helmet

One Might Wonder Whether THIS Video is Mythically Anti-Helmet or Merely an Overreaction to "The Culture of Fear"
The "Motoring Helmet" Nonsense Starts at About 8 Minutes. I Can Loan Him Mine
Mythically Pro-Helmet
CPSC Page
Another CPSC Page (a pattern develops of YOUR GOVERNMENT OF THE PEOPLE AT WORK - and IF YOU DON'T LIKE IT, YOU SHOULDN'T COMPLAIN IF YOU VOTED FOR MORE GOV'T)

Wednesday, September 29

Out on Probation

Came on Vacation, Left on Probation
Well, after a lot of discussion and delay, they let me out of the hospital this afternoon - on a probationary status. Unable to find any evidence of brain damage or continuing tendency to form blood clots, the doctors decided to obsess over my heart rate. Specifically, they thought it was too low when they took it in the middle of the night last night. In the final analysis, I got out by promising to go visit the cardiologist tomorrow so he can decide if I have "bradycardia." I could see it if there was some symptom (the heart beats strongly and regularly), or my blood weren't properly oxygenated, but it seems a little overcautious since the heart rate is just fine when I'm awake and sitting up. What's more, Miguel Indurain had a resting heart rate of 28. I have a long way to go before I get into THAT class. As I told my wife, "I think I've gotten into a medical treadmill."

Darn Water Pump Must Need Work!
The neurology doctor said it was a bit like taking the car in for a shifting problem and the mechanic decides there's a water pump item that needs attention. At least they took me off the darn blood thinners so I won't bleed like crazy at the slightest provocation any more.

A close inspection of Buddy reveals no apparent damage, other than some grease on the chainstay, caused when the chain came off, apparently while I was not alert to what was going on.

I'm also under rather vague orders to "not overdo it" while on the bike for a while. I guess if I ride hard and something lets loose, I've overdone it. In the short term, my left shoulder hurts when I move much so I'll not be putting in many miles, at least for the rest of the week. I'd really also like to be done with bleeding before I ride any long distances. Regardless, I don't think I'll ride to work before next week.
Helmets
A little blurb on helmets: it is interesting to note that the presumption developed among the staff, while I was in the hospital, that I was NOT wearing a helmet. I have no idea why this was the case, because I WAS wearing a helmet, which did me little, if any good because those things offer virtually no face protection and certainly do not protect shoulders. On the other hand, I have no evidence that the presence of my helmet made things worse than they would have been otherwise. The only evidence that the helmet was present was a little ding on the left side, with no evidence of foam compression. Certainly, the helmet was not used in a manner consistent with the CPSC test standard. In this case, a helmet made to the Snell standard might have done a little better because those provide added coverage area, but I don't think it would have made a big difference. It is also interesting to note that the small amount of brain bleeding that occurred was almost directly opposite the point of helmet contact. Perhaps my brain bounced around and the helmet might have made things either better or worse. In the final analysis, I'd have to say that wearing the helmet saved me from having to listen to a lot of well-intended post crash lectures. Whether or not it did more than that, we shall never know.
Damaged Helmet, Above My Left Eye
Alternate View of Damaged Helmet
Thursday Update: Take Asprin and Call Me in a Year
So, dutifully, I went to the cardiologist, in accordance with my parole. He was totally unconcerned with heart rate, instead telling me to just take an aspirin a day and call him in a year, unless I had some tangible reason to be concerned. FWIW, and because Cycler asked, my heart rate has always been on the low side for whatever weight and physical condition I happened to be in. I really can't say that cycling has really changed it a whole lot, because as I cycle more, I do other stuff less. It all balances out. The lesson is: when getting a pulse checked in the middle of the night at a hospital, I'm going to think "stressful thoughts" or start waving arms around to get things pumped up a skosh. As for the cardiologist, I think he had enough sick people to make his Lexus payments that he didn't need me cluttering up his office.

It was also interesting to hear the cardiologist talk about the heart rates of pro cyclists. Basically, he pays them no mind, because they're often doped up enough to rob their heart data (and other health indicators) of any meaning for regular people.