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Entries For: February 2014

2014-02-18

Video toys on the way

Mum got me a VIRB for my birthday!

I know .. I'll be 43(!) in March, mum asked, I told her, she said yes.  I have a Garmin VIRB Elite ANT+ video camera coming.

Why is this any funkier than my collection of GoPro Hero's?

It does power.  Last week Garmin updated the firmware in the VIRB to store power meter data.  No, this isn't a substitute for a power meter computer, I'm not replacing my Cyclops Joule 1.0's for VIRB's (at 4.5x the price!), but it does make overlaying performance data onto video a lot quicker and easier than it has been 'til now.  The old way, was to use Dashware to overlay power data onto video, but it was a messy, time consuming task.  With the new VIRB update, I can get video data much more quickly combined with power and speed, so it becomes practical to do, maybe even during a training session.  Handy?  Yes, for teaching and explaining what happens in, for example, a team sprint.  We take hand splits with stop watches, but if we have video, with power and speed, we can actually see what's really happening and make more intelligent gear choices and pacing decisions.

Same sort of thing with flying 200's and the like.  I'm excited at what I think we can do with this toy.

 

2014-02-16

HFLC diet and cholesterol

I have some data

I got my blood test results today, of interest is cholesterol levels.  Eating HFLC, pretty-much all the time for the last two months after being inspired to be more serious about it by Cereal Killers Movie´╗┐ and meeting Dr Bruckner et al.  All units in mmol/L
Total : 6.3
Triglycerides : 1.5
HDL : 1.4
LDL : 4.2
Chol/HDL ratio : 4.5.

From this calculator : http://www.hughcalc.org/chol2013.php it states :

Your Total Cholesterol of 6.3 is DESIRABLE
Your LDL of 4.2 is OPTIMAL
Your HDL of 1.4 is HIGH RISK
Your Triglyceride level of 1.5 is NORMAL

RATIOS:
Your Total Cholesterol/HDL ratio is: 4.50 - (preferably under 5.0, ideally under 3.5) GOOD
Your LDL/HDL ratio is: 3.000 - (preferably under 5.0, ideally under 2.0) GOOD
Your triglycerides/HDL ratio is: 1.071 - (preferably under 4, ideally under 2) IDEAL

The report from Dorevitch states  :
"In this patient the cholesterol level and ratio suggest low CHD risk".

So although the HDL pops up as an alert, it's the ratio that seems to be more important, and we didn't get a particle size test done on the LDL, despite asking Dorevitch for it.  Might have to further investigate out of curiosity. Tim Noakes´╗┐ makes the point that the particle size is all important, and I don't have that data.

2014-02-13

SSS as a WSS, in Perth?

Check this out, we're spreading ...

From Clay Worthington, WAIS sprint coach :

Hello All,

Please pass word around that TCWA has agreed to run a winter sprint series in Perth. We have targeted the last Friday of every month starting in April (and with one exception … please see attached), and we think it doesn’t clash with many major events (although there are likely to be clashes with road events). The better it is attended the better the racing experience will be for everyone.

Racing format is still being developed, but we’ll start smart and let it grow. At this time we’re planning a F200 qualification to determine racing groups by ability (not age, gender, or category). We’ll run 2up match sprints, derby’s, and Keirins depending on numbers and all in sprint formats and distances (i.e. sprints 2-3 laps, derbys 2-4 laps, Keirin 6-8 laps). I’m not planning any “Coach’s Kilos”, but will keep working on DB and Muzz to line up opposite one another. J If you attend, expect to race 4-6 times plus a 200.

Registration will run through TCWA as per a typical Fri Night Racing (i.e. Tues midnight deadline, through TCWA website, or email Ken Benson), but please feel free to express your interest to me as we’ll need attendance to keep it running. Same $15 as is typical.

At this time, I’m expecting to be registration desk, session coach, commissairre, motorcycle driver, etc as it’s being listed as a TCWA Sprint Training session; but we’ll be racing for training. Warm up starts at 6p and racing starts at 7p with qualifications, and we’ll plan to finish by 9p. Electronic timing gates will be on track with hand timing for back up and to deliver splits.

If you have questions, please call/email/text me. If you know of folks who want to sprint but haven’t gotten a chance yet, please tell them their opportunity is here!

Thanks for your attention.

Clay

2014-02-06

SRM battery replacement

Finally some batteries arrived ....

Nic Mark got himself a set of SRM cranks, powercontrol V, single reed switch job.  I've already replaced batteries in the fancier two reed switch special I got last year, which was easy once I found a supplier for the batteries, the single reed switch version is a little fiddlier, but still pretty easy to do.

Photos here.


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