January 24th, 2014 two:34 am Marcia, sorry to hear regarding your difficulties with head damage. It appears like that you are in truth a target of multi effect multi concussion. I’ve acknowledged some other folks in your predicament and also to be Harmless they’ve experienced to surrender velocity/ballistic sporting activities, and perhaps be cautious when mountaineering and strolling on ice and this sort of.
March 29th, 2011 11:22 am I examine an posting recently (can’t feel to locate it) pertaining to investigation on the effectiveness of soccer helmets. Seemingly the “enhancement†in soccer helmets from leather-based towards the helmets of right now diminished noticeably important head trauma (cracked skulls, as an example), nevertheless the current investigate generally confirmed that concussions and long-term brain problems is rising.
March twenty eighth, 2011 2:fifty five pm I gained’t take the helmet evangelist posture, but I'll claim that researching how helmets perform at specific speeds then comparing Those people speeds to a skier’s “typical†speeds is incomplete and deceptive. Because I am traveling 35mph doesn’t signify which i will effects at 35mph. If I go flying headfirst into a tree, sure, but if I drop to your icy tricky surface, the influence will very likely be way under 35 mph (a snowboarder is a lot more prone to capture an edge and pivot their speed towards the ground, but that doesn’t typically happen to skiers).
– Inside venting and cooling might be a precedence and chopping-edge designed Hence the helmet might be worn within the climb in addition to the descent. Primarily, it needs to be thicker and softer, but not so much so as to be absurd.
Lou wonderful writeup. I believe you’re location on. Helmets give me bit of thoughts for such things as glancing branches (like People encountered throughout quickly skiing tight trees with the resort) or rocks for the duration of a couloir climb where by the helmet safeguards from the article and there is not deceleration from the brain concerned. If my head is definitely the relocating item, all bets are off.
March thirtieth, 2011 6:20 pm Jonathan, Alright, so a helmet has an inadequate retention program and it receives discussed, but probably the greatest skiers in record is putting on a helmet, nevertheless will get a concussion, and never a peep from the internet? Maybe, just perhaps, Vonn’s helmet experienced an inadaquate protection program.
I’m not about to dress in a helmet as I tour up that mellow logging street or create a traverse as a result of trees. Once the heading receives far more enjoyable, I’ll possibly don the helmet and even now benefit from the ride.
Fifth, it really is axiomatic and revealed by experiments that in accidents that include big impacts, supplemental trauma to other aspects of the human body are as likely to result in Loss of life as The pinnacle damage. Hence, helmets don’t will need to provide “final†protection, They simply will need to offer a modicum.
April 9th, 2011 7:38 am When we work out a way to measure effect, I’ll wager we could possibly get plenty of helmets to produce for some fascinating testing. Main factor I need to do is take a look at two or three the ones that assert being excellent, versus a couple of average kinds. My take a look at will be a straightforward one that would evaluate acceleration (deceleration) in a standardized effects.
It’s only one more illustration of private decision/ freedoms becoming nibbled absent at that pisses me off a lot more than nearly anything.
There exists a big segment of catastrophic head injuries which was excluded from a piece. While most athletes undergo concussions sooner or later inside their occupation.
April fifth, 2011 12:23 pm If POC read more or someone else seriously interested in positioning their challenging hats as exceptional into the Level of competition would like to create a helmet that exceeds the ASTM Snowsports voluntary helmet conventional to any substantial diploma when it comes to G-force mitigation and thus concussion prevention, I’d be up for providing stickers.
Just about anything you need to do can triggers some danger. We now understand that as much as 30-36% of age similar dementia is often attributed to alcohol intake, but I even now consume beer.
March 30th, 2011 six:35 pm I’m planning to concur with Lou and other folks that a good deal more may be accomplished with ski helmet style and investigation. Just after coming from auto racing, exactly where by far the most present SNELL rated helmets are a must for just about any monitor function, I felt Alright about purchasing a ski helmet which was SNELL accepted. That helmet is no longer utilised, and SNELL doesn’t do a rating for snowsports any more, so far as I'm able to notify. I believe that a number of companies don’t even charge their helmets for the ANSI normal. It’s my belief which the specifications for snow helmets ended up “dumbed down†with the help of significant business gamers, who didn’t would like to pay for SNELL screening and scores, and didn’t intend to make helmets to that degree of protection and as a consequence selling price.