I was taking an apple break and had a moment to read the Lactate Threshold chapter. And when i read this line:
At any rate, measurements in cyclists, runners and skiers demonstrate the fact that elite performers can sustain work levels substantially above the LT for up to one hour.
Freaking brilliant.
Its true, cross should be done above LT the whole time right? I think its a good thing i don't know what my LT is or if i'm over it for the whole race.
Anyway I know KL is all pissy about lame ass bloggers and such just linking other shit - and since she's read it (presumably) awe who'm i making excuses for. Blogs ain't for others - although honestly some people get the wrong idea about them. Yes they can be for others but the deep core of them, and for me at least is documenting me somewhere in a habitual manner.
much like Charles Darwin did. Writing down notes about what interested him. Referencing articles, summarizing them and making personal comments in a gewilliesque manner.
Back to the LT thing, i just wonder... back in the day did they try doing cross races for 3 hours? or was there some innate knowledge that 1 hour was about as long as you could race at an intensity high enough to stay warm.
Given a couple things. #1 Some US/Euro riders have brought this up many times. Pontoni IIRC in the Pure Sweet Hell video (which i've seen thanks to an admirably fast masters cross racer) said the major difference is that in Europe there are hot showers availible to the racers after the race. this brings a couple problems (i'm side tracking - will try and regain original focus in a second), one problem for the americans is the wicked strong puritanical Buulsheet (pronounced by Hollander Director) that makes men feel funny showering with other men... was it wicks treefarm or someone mentioning last year about showering and rubbing asses with Nys or one of the other pros... Euros (in general) have a much healthier attitude, and higher comfort level with their bodies. Americans are soo freaking hung up on that shit. For the guys its like they are afraid they'll turn gay just looking at another man showering or something... the other problem really more is logistics... Are the little rinky dink promoters gonna set up showers? Maybe the UCI needs to add shower requirements to the list or regs for Cyclocross races. But they one might say: "are they needed for the dustbowl that was Gl-ouch-ster this year?" Um yeah, well sweat + dust = need for shower. Hell from what i've noticed the fucking VERGE races can't even get enough freaking toilets, not to mention Brockton's utter lack of them (yes i know there were two across the street, but they weren't set up just for the race).
While cross may be at an all time epic high in participation, imagine the popularity if we tossed in showers too?
Okay - now this aside will be added: The athletes EXPECTING showers are cross are Elite racers. But then, hell maybe that's enough to legitimize the shit here? Maybe they are already doing that out in the Pac NW in Portland and Seattle and surrounding areas. I know they've at least got a hot tub on the courses.
Now where the hell was i? I think i even lost myself in this rambling literary diarrhea... (nice thing about writing is that you can go back and READ what ya wrote - speaking... all fucking bets are off... good luck getting me back on track)
I don't remeber what the #2 or #3 thing i was going to add... but back to the old farts who started my beloved sport of cyclocross...
It can't be mere coincidence that they arrived at 60 minutes in light of the LT stuff. Just a wee bit thought provoking i guess.
The same article that spurred that massive crap above... ALSO mentioned the difference between slow twitch and fast twitch muscles, in that slow twitch produce lower lactate levels than fast twitch... and well which ones are the high RPM muscles and which are the low gear grinding ones?
And fucking hell it clicked.
GD light switch clicked on.
FUCKING EUREKA MOMENT
TRAINED high RPMs mean you use the slow twitch muscles, which have more mitochondria, and produce much less lactic acid than fast twitch muscles.
I went around and around this before a while back. Never quite got a hold on it. Blame it on some mental stubbornness or over education of botanical physiology at the expense of any mammalian phys...
it makes sense now... Higher cadence means ya doing less lactic acid and well... that's a good thing... means longer in the ZONE...
So after having read this:
http://home.hia.no/~stephens/lacthres.htm
other stuff makes sense... and searching for slow twitch and RPM gets a few good articles that now make more sense in light of the Stephens web page.
like this one
Slow-twitch cells can contract 80-100 times per minute and can easily cope with the forces required to pedal in low gear.100 contractions a minute... that's what... 200 rpm! DAMN those suckers are miss-named. Slow? Me is slow, slow twitch ain't slow (as far as cyclists are concerned). and this last bit:
Ultimately, the high pedaling rates also preserve greater amounts of glycogen in fast-twitch muscle fibres, leading to more explosive 'kicks' to the finish line in closing moments of races.
Damn talk about a side track...
I like this article too... but for me that's 36 grams of carbs ever 15 minutes over 4 hours... hmmm FIG NEWTONS TO THE RESCUE...
I just have to eat three and a quarter fig newtons ever 15 minutes...
that's one HELL of a lot of Fig Newtons.
DAMN
But its pretty damn freaking important if ya racing back to back eh? And granted it is very easy to eat after a race - energy drinks help and all that... but still nearly 600 grams of carbohydrates in 4 hours after racing... that's still alot, nearly two pounds of fig newtons.
DAMN
Well... those that bonk, know the bonk... bonking sucks... those that try and compete on a low carb diet... well if that's the best way to replenish the glycogen... i think Zoo's roid-head trainer would have a heart attack seeing a client consume that many "empty" calories...
but then...
the goals of LOOKING good are VERY VERY different than the goals of being FAST.
Peace out pimps and Hos...
kudos if you managed to follow this pick up sticks mess of ramblings...
And if ya gonna race above LT for 30-60 minutes... make GD sure ya getting enough carbs in your system. IF ya don't yall prolly be slow or get sick or both...
peace out and don't mind the freak behind the keyboard - he's harmless and finally finished with his apple...
G














