two reasons to wear a bike helmet

Posted by: Ian on 5 July 2010

Here in Australia, wearing a helmet is mandatory while riding a bike; one of the few countries where it is a legal requirement. There is very little that will get any cycling forum to create a threadnaught faster than ‘the helmet debate’.

 

– Philip Deignan tests out a Catlike

 

- Heinrich Hausler tests out another Catlike

A crash like Deignan’s or Haulser’s is going to f*cking hurt even with a helmet – its clear they are pretty dazed afterwards. Without a helmet it is going to really f*cking hurt, and I doubt they would have remained conscious.

I always wear my Giro when I am riding – in Australia it makes a nice sunshade when it is 35C and the ventilation may actually make it cooler than no helmet at all1 (and at least stops sunstroke).

N.B. Feel free not to wear a helmet; a little Darwinism goes a long way.

  1. Would be nice to seem some testing on this

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100km of nowhere

Posted by: Ian on 10 May 2010

If you don’t have the legs, this is the worst place you can possibly be.

Jo Planckaert on Paris – Roubaix.

160.934km

100 miles is a long way to ride. It is a particularly long way to ride on a turbo trainer. It is an especially long way to ride on a turbo trainer after being off the bike for four weeks.

On Saturday, I attempted 100 miles for the Fat Cyclist 3rd anual 100 Miles of Nowhere challenge. Where 500 people around the world have donated money for the honour of completely dominating their category (mine chosen division was ’32 year old Brit on a Sydney rooftop’).

After rigging two bikes side-by-side (I was riding with S, who was setting out to dominate the ‘Stylish cycling fashion designer on a Sydney rooftop’ class), we started the SBS highlights of the Tour of Romandie and at 10am with the sun climbing through a blue sky it was time to ride.

Hmmm

Pretty soon it became apparent that this was going be harder than I thought, and that a month without riding had taken of more than an edge. I had hoped to spin up to around 18mph, but it was taking more effort (and a higher heartrate) than I knew was sustainable. My speedo/power gauge was also reporting around 170W average, much less than the 190 – 200W I was hoping for. I settled in for the first 90 minute session,a drink every 10 minutes and gatorade + jelly babies on the half hours working unsettlingly hard to maintain 17mph.

One hour in and things were going ok, the sun was pretty hot and we were waiting for it to pass behind the Horizon building for a respite. Then the shear ridiculousness of the undertaking became aparent, legs started burning and the 10 minute spaces between drinks seemed to take longer and longer.

After the first 90 minutes I had covered just less than my targetted 25 miles so rode another three or so minutes to get there. First block done it was time for a five minute break to refill bidons and jelly baby stocks.

oh dear

The first 45 minutes of the second block passed quite easily, before the now familiar burning legs and the feeling of riding through custard1. I tried many things to pass the time, riding with my eyes closed, forearms on the bars in the style of David Millar, bribing myself with more jelly babies at the next mile marker. Eventually the second ninety minutes was up, but I was short of the 50 miles so another eight minutes was needed to make amends. 50 miles up in 3 hours 11 minutes and another 50 seemed doable, just. It was lunchtime.

om nom nom

For lunch, S had cunningly (and previously2) prepared tasty cyclists treats as used by the Garmin team (recipies hereand I can thoroughly recommend the rice cake and power potatoes).

At this point I realised that a set of rollers probably has way way lower resistance than my fluid trainer, and thought I would try the zero-resistance method for the next block3.

clunk

Saddling up again the heavy legs and custard feeling was back within a few minutes, it was pretty aparent that another 50 miles would take more than I was capable of that day; even maintaining 16mph was a struggle and I could feel the blood pumping through my skull as my heartrate tried to head north of 170bpm. Grabbing the iPhone a quick check later revealed 100km to be 62.14miles, doable. Freshly fortifed with the knowledge that ’100km of Nowhere’ did not sound like a total failure I cranked out the final few miles before coasting to a halt.

100 miles on a Turbo? Nuts. I salute those who managed it this year. Am I stupid enough to try it again? Certainly.

God created hell because he hadn’t thought up cycling yet.

Netti Advert.

the numbers

100km (62.14miles), time: 3:53:41, ave speed: 16.0mph, ave HR: 157, ave power 165W4.

  1. Or other non-Newtonian fluid of your choice.
  2. Cooking while on a turbo would be neat, maybe a use for all the excess heat.
  3. This was a Bad Idea – I hit 63mph in seconds and was just spinning out and bouncing all over the place.
  4. I use a Kurt Kinetic power computer – essentially a recalibrated speedometer.

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delayed in dubai

Posted by: Ian on 17 April 2010

Since the Eyjafjallajökull Volcano is disrupting flights into the UK I am currently stuck in the rather warm city of Dubai. At least with the regular updates on airspace closure, we know when we are not leaving, which gives time to explore a country I was only expecting to transit through in 90 minutes.

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january – a review

Posted by: Ian on 1 February 2010

So, January is over and had things gone to plan I would have been taking part in a 24 hour MTB race over the weekend1. Instead, my Ayups are out on loan and I will be secretly relieved as the Saturday forecast is hot and steamy with a helping of thunderstorms.

That change has not however derailed The Plan, and on yesterdays ride I rolled over 300 miles (500km) for the month. Not huge by real riders standards, but still a decent start to the year. I would estimate around 220 of the miles to be ‘good’3 miles so there is a reasonable balance of work and recovery, but with plenty of scope to up the workload.

Since I use a Garmin Edge 305 (which records the gps track as well as heartrate and cadence), I have been recording the data to Ascent for analysis, but since it is currently falling behind in features I have also been using the windows based SportTracks, which supports the training load plugin, allowing me to keep track of my fitness more accurately.

Sporttracks_sm

The vertical bars are the activities (taller indicates harder and/ or longer sessions), the blue is fitness (Chronic Training Load or CTL) and red is fatigue (Acute Training Load or ATL). The two gaps in the chart represent three weeks of fieldwork in the Queensland bush (November) and two weeks holiday in the UK (December), where I was without bike. From the graph is seems that my ten days hard work just before the Christmas break payed off in giving me some fitness to lose without going backwards.

Since the beginning of 2010, CTL has risen from around 25 to 40 and I see the change in my lap times at my normal training location (Centennial Park). This is one of few areas of Sydney where you can ride for more than 10 minutes without having to stop for a junction or traffic lights. It’s boring, but handy for short pre-work rides and speed sessions. After an easier week this week, I am hoping to ramp up CTL to around 50 and see how things go from there.

The weights are going ok too, though I am doing maybe three sessions a week whereas I feel four would be more advantageous. Rather than fancy machines at the gym or barbells, I am using kettlebells. I am currently using the ‘beginners’ weight of 16kg (35lbs) which doesn’t sound so much, but which is good enough to give me a good kicking in a session lasting about 20 minutes. I do have a 24kg (53lbs) under the table but I think that will be a while before I can work with it safely and comfortably.

  1. Stymied due to an 11th hour ‘we are not allowed to ship brand X outside the US’2
  2. But I have a cunning plan
  3. I.e. non-recovery, making-an-effort intensity

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the plan (TM)

Posted by: Ian on 6 December 2009

I am planning to do a couple of big rides next year: the JetBlack 24h MTB enduro (as part of a team) in February near Sydney, and the 210km Around the Bay in a Day in Melbourne in October.

To pull these off without disgracing myself too much, there needs to be a Plan1, and the Plan is in two parts:

Part 1 – The JetBlack 24 Hour

The 24 hour enduro is far too close already, and I only have a good, but very old ’93 Marin hardtail. Most of it is pretty worn and I doubt it is up to the rigours of hard riding, so a new machine is in order (and definately overdue). There are about 5 weeks from when I get back to Australia after holidays so just enough time to get back some lost fitness, but not much extra time to gain more.

  1. Get a new mountain bike – hopefully I will be getting an Ibis Mojo (or SL) over Christmas, and with luck it will clear customs and be here before the race!
  2. Relearn how to ride off-road. Could be tricky, but hopefully I will get at least a weekend or two to get my eye in again!
  3. Get fit. See Part 2

Part 2 – Get Fit

I am by no means unfit at the moment; I can ride a solo 80km, 800m ascent road ride at a good pace and also have a reasonable short track turn of speed. However, if I am going to survive the 7.5 hours minimum for the ATBIAD, then a few 80km (albeit hilly) rides are not going to cut it. Also, two weeks away from the bike for a UK Christmas break is going to undo the few weeks training I can get in before I go.

The remaining week before I head off will most likely consist of 2×20 sessions (or just riding hard for an hour or so) along with a longer weekend ride.

It will be the same again for the first few days back, and after that it will be a process of continuous increases in distances (though probably keeping one or two 2x20s per week).

I have not come up with a precise post-Christmas training plan but am sure I can figure something out based on the ‘short hard rides mixed with longer slow ones’ regimen.

Since I have been slack in actually publishing this, I have started with some more serious training already:

  1. Tuesday December 1st – eight laps of Centennial Park ( 35.8km). Heart rate 165 – 173.
  2. Wednesday December 3rd – eight laps of Centennial Park, two with the ‘figure of eight’ hill (40.8km). Heart rate 168 – 180.
  3. Sunday December 6th – nine laps of CP (43.4km). HR 156-172

To augment the cycling I am planning to fit in some weight training on the off days which should also help to improve non bike specific fitness as well as undoing some of the tendon/ muscle shortening that comes from time on the bike.

  1. This might be considered to be a secret plan to fight inflation.

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  • My hosting provider seems to have tripped over the power cable on the way out the door, and then taken a week long holiday. Any recommendations for a good replacement? (0) ξ

going downhill. fast.

Posted by: Ian on 13 July 2009

On stage seven of this years Tour De France, just after the summit of the 1249m high climb of the Port del Comte, Fabian Cancellara stopped for a rear wheel pucture. After loosing about a minute1 the Tour leader set off in pursuit of the peloton being driven by the Astana team. No speeds are shown but I would estimate much of the time to be spent at between 80 and 90km/hr.

A masterclass in descending.

  1. He also took the chance to take a ‘break natural’..

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at night (i)

Posted by: Ian on 18 June 2009

Sydney recent hosted the Vivid Festival curated by Brian Eno. I think the Opera House makes a pretty good canvas.

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spring cleaning

Posted by: Ian on 15 April 2009

continental

 

I spent a good amount of time of Saturday working on my road bike. After 4,500km the bar tape was getting a bit worn and the tyres and chain were probably past their best.

It was great to witness the transformation back to showroom condition – the dark grey sticky encrusted cassette being stripped back to former polished glory, faded & cut tyre carcasses replaced with clean black and the worn chain removed and a new one fitted that should be good for the next 2,800 miles.

As well as the dramatic aesthetic improvements, the clean also allowed me to look over the Focus checking for damage – the scuffs across the brake units from when I got hit by a car, the little rough patch on the clearcoat at the rear dropout caused by the rough bootliner when transporting my bike to my parents. Fortunately no cracks, chips or anything nasty to be found. It was good to minutely examine the frame and components as I went, reconnecting at a level that makes it more than just a tool for my enjoyment.

bartape

It seems there are 1,001 ways to wrap tape, but I went for the clockwise on the left and anti-clockwise on the right. Once it got the method down it was fairly easy to lay tight coils that nicely showed the embossed ‘Zipp’ logos to their full. A lot more padding than I am used to, but since I am thinking about getting new gloves (with thinner padding) it is probably a good thing.

Weather and miscellaneous other things kept me off the bike for the long weekend, but with luck the next 2,800 miles will start tomorrow.

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on the beach

Posted by: Ian on 16 February 2009

My brothers were in Australia for new year and we spent a week up near Cape Tribulation in Far North Queensland where these were shot.

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  • Photos from the London Fixed Gear and Single Speed inaugural Tweed Run. Very dapper indeed, though short on the Penny Farthings… (0) ξ

dropbox symlinks

Posted by: Ian on 18 December 2008

After my laptop got a (non fatal) soaking due to a burst pipe, I have been looking at additional measures to backup some of my data1.

Remembering a post by but she’s a girl, I duly downloaded and installed myself a copy of Dropbox. BSAG mentioned creating symlinks for folders rather than copying so that is what I tried since I didn’t really want to be dragging and moving things too much.

After creating a symlink/ alias with crtl+click, I dragged it to the dropbox folder where it was duly synced. The contents of the aliased folder however, were not. A few repeat & fails later a bit more searching brought me to this post that stated that this only works if you symlink out from the Dropbox directory.

So, as far as I can tell there are no GUI methods for this so it was off to Terminal for me:

Last login: Mon Dec 14 22:50:49 on ttyp1
Welcome to Darwin!
Ians-MacBook:~ ian$
Ians-MacBook:~ ian$ cd dropbox
Ians-MacBook:~/dropbox ian$ ln -s ~/WordPress/New\ Blog\ Backups "New Blog Backups"

That creates the symbolic link (ln -s) from the backup folder (~/WordPress/New\ Blog\ Backups) to the Dropbox-synced folder ("New Blog Backups").

Now whenever I backup my site via ftp & drop it into the normal folder, a copy gets pushed up to the remote server as well.

Since I only have one laptop at the moment, between-system syncing is not needed (though I am looking at either the MSI Wind or Lenovo S10 as a ultra-portable2).

Hopefully this system will serve me well & transparently to keep important documents safe from burst pipes.

  1. Unfortunately the PSU for the backup drive also got a soaking and is currently dead too.
  2. These seem to be the best bet to persuade OS X onto

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