Forum: Racing
March 26th 11, 01:45 PM Posted to rec.bicycles.racing
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Replies: 3
Views: 407
ibike pro power meter
fred on a wrote:
Get back after you've asked your mama why that radius term cancels out. I
explained it to her last night. BTW, she says...
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Forum: Racing
September 16th 10, 04:59 PM Posted to rec.bicycles.racing,rec.bicycles.tech
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Replies: 37
Views: 1,293
The Last Word On Cadence And Heart Rate
Andy Coggan says “heart rate is at best redundant and at worst
misleading”.
Freddie says “cadence is a red herring”.
Andy agrees with freddie on cadence, freddie agrees with andy on heart
rate.
I...
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Forum: Techniques
September 16th 10, 04:59 PM Posted to rec.bicycles.racing,rec.bicycles.tech
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Replies: 31
Views: 1,115
The Last Word On Cadence And Heart Rate
Andy Coggan says “heart rate is at best redundant and at worst
misleading”.
Freddie says “cadence is a red herring”.
Andy agrees with freddie on cadence, freddie agrees with andy on heart
rate.
I...
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Forum: Racing
September 15th 10, 09:51 PM Posted to rec.bicycles.racing,rec.bicycles.tech
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Replies: 111
Views: 2,700
ibike pro power meter
On Sep 15, 12:59*pm, Andy Coggan wrote:
Yes, andy, you wrote that. You used HRPO as a metric.
Indeed, I did - but:
1) based on data collected under controlled...
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Forum: Techniques
September 15th 10, 09:51 PM Posted to rec.bicycles.racing,rec.bicycles.tech
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Replies: 3
Views: 431
ibike pro power meter
On Sep 15, 12:59*pm, Andy Coggan wrote:
Yes, andy, you wrote that. You used HRPO as a metric.
Indeed, I did - but:
1) based on data collected under controlled...
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Forum: Racing
September 15th 10, 09:44 PM Posted to rec.bicycles.racing,rec.bicycles.tech
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Replies: 111
Views: 2,700
ibike pro power meter
On Sep 15, 3:37*pm, "Fred on a stick"
wrote:
zencycle wrote:
Dumbass,
Normally I snip down posts to the relevant parts but yours is so delicious I
can't...
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Forum: Techniques
September 15th 10, 09:44 PM Posted to rec.bicycles.racing,rec.bicycles.tech
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Replies: 21
Views: 1,113
ibike pro power meter
On Sep 15, 3:37*pm, "Fred on a stick"
wrote:
zencycle wrote:
Dumbass,
Normally I snip down posts to the relevant parts but yours is so delicious I
can't...
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Forum: Racing
September 15th 10, 09:39 PM Posted to rec.bicycles.racing,rec.bicycles.tech
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Replies: 111
Views: 2,700
ibike pro power meter
On Sep 15, 4:03*pm, Andy Coggan wrote:
On Sep 15, 2:00*pm, zencycle wrote:
Not really - the thing that freddie likes to keep dismissing is...
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Forum: Techniques
September 15th 10, 09:39 PM Posted to rec.bicycles.racing,rec.bicycles.tech
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Replies: 21
Views: 1,113
ibike pro power meter
On Sep 15, 4:03*pm, Andy Coggan wrote:
On Sep 15, 2:00*pm, zencycle wrote:
Not really - the thing that freddie likes to keep dismissing is...
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Forum: Racing
September 15th 10, 09:35 PM Posted to rec.bicycles.racing,rec.bicycles.tech
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Replies: 111
Views: 2,700
ibike pro power meter
On Sep 15, 1:08*pm, Andy Coggan wrote:
Torque (Nm) = power (W) / angular velocity (rad/s)
Whe
Angular velocity (rad/s) = cadence (rev/min) * 2 * pi * 1 min / 60...
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Forum: Techniques
September 15th 10, 08:08 PM Posted to rec.bicycles.tech
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Replies: 21
Views: 1,113
ibike pro power meter
On Sep 15, 1:41*pm, Helmut Springer wrote:
In rec.bicycles.tech zencycle wrote:
* POWER = *TORQUE x RPM x 2 x ?
Given power and solving...
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Forum: Racing
September 15th 10, 08:00 PM Posted to rec.bicycles.racing,rec.bicycles.tech
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Replies: 111
Views: 2,700
ibike pro power meter
On Sep 15, 1:15*pm, Fredmaster of Brainerd wrote:
On Sep 15, 6:46*am, zencycle wrote:
If you know the power, and you know the rear wheel
diameter...
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Forum: Techniques
September 15th 10, 08:00 PM Posted to rec.bicycles.racing,rec.bicycles.tech
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Replies: 21
Views: 1,113
ibike pro power meter
On Sep 15, 1:15*pm, Fredmaster of Brainerd wrote:
On Sep 15, 6:46*am, zencycle wrote:
If you know the power, and you know the rear wheel
diameter...
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Forum: Racing
September 15th 10, 03:20 PM Posted to rec.bicycles.racing,rec.bicycles.tech
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Replies: 111
Views: 2,700
ibike pro power meter
On Sep 13, 10:31*pm, thirty-six wrote:
Fixed cadence and variable torque does not accelerate.
It does if you shift gears.
*Fixed torque
and variable cadence will...
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Forum: Techniques
September 15th 10, 03:07 PM Posted to rec.bicycles.racing,rec.bicycles.tech
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Replies: 3
Views: 431
ibike pro power meter
On Sep 13, 11:15*pm, Andy Coggan wrote:
1. As you might (should) have noticed, I didn't author that entry,
i.e., you are ascribing words to me that are not mine.
from...
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Forum: Racing
September 15th 10, 03:07 PM Posted to rec.bicycles.racing,rec.bicycles.tech
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Replies: 111
Views: 2,700
ibike pro power meter
On Sep 13, 11:15*pm, Andy Coggan wrote:
1. As you might (should) have noticed, I didn't author that entry,
i.e., you are ascribing words to me that are not mine.
from...
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Forum: Techniques
September 15th 10, 02:46 PM Posted to rec.bicycles.racing,rec.bicycles.tech
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Replies: 21
Views: 1,113
ibike pro power meter
On Sep 13, 9:48Â*pm, Fred on a stick
wrote:
On 9/13/2010 4:36 PM, zencycle wrote:
Dumbass,
Of course you don't need crank arm length in order to calculate...
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Forum: Racing
September 15th 10, 02:46 PM Posted to rec.bicycles.racing,rec.bicycles.tech
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Replies: 111
Views: 2,700
ibike pro power meter
On Sep 13, 9:48Â*pm, Fred on a stick
wrote:
On 9/13/2010 4:36 PM, zencycle wrote:
Dumbass,
Of course you don't need crank arm length in order to calculate...
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Forum: Racing
September 14th 10, 12:46 AM Posted to rec.bicycles.racing,rec.bicycles.tech
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Replies: 111
Views: 2,700
ibike pro power meter
On Sep 13, 4:25*pm, Fred on a stick
wrote:
On 9/13/2010 10:41 AM, zencycle wrote:
Of course I want to get into that discussion. You're leaving out the
...
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Forum: Racing
September 14th 10, 12:38 AM Posted to rec.bicycles.racing,rec.bicycles.tech
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Replies: 111
Views: 2,700
ibike pro power meter
On Sep 13, 4:25*pm, Fred on a stick
wrote:
On 9/13/2010 10:41 AM, zencycle wrote:
On Sep 9, 11:34 am, Fred on a
...
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Forum: Racing
September 14th 10, 12:36 AM Posted to rec.bicycles.racing,rec.bicycles.tech
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Replies: 111
Views: 2,700
ibike pro power meter
On Sep 13, 4:31*pm, Fred on a stick
wrote:
Cool. What's the torque at which Sorenson can achieve maximum sustained
power?
I can't tell you unless I know...
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Forum: Rides
September 13th 10, 08:51 PM Posted to rec.bicycles.tech,rec.bicycles.soc,rec.bicycles.rides,rec.bicycles.misc,rec.bicycles.racing
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Replies: 3
Views: 1,874
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Forum: General
September 13th 10, 08:51 PM Posted to rec.bicycles.tech,rec.bicycles.soc,rec.bicycles.rides,rec.bicycles.misc,rec.bicycles.racing
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Replies: 0
Views: 895
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Forum: Racing
September 13th 10, 06:36 PM Posted to rec.bicycles.racing,rec.bicycles.tech
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Replies: 111
Views: 2,700
ibike pro power meter
On Sep 9, 10:35*am, Andy Coggan wrote:
On Sep 9, 8:42*am, zencycle wrote:
I ask because based on your comments, choice of terminology (e.g.,...
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Forum: Racing
September 9th 10, 05:04 PM Posted to rec.bicycles.racing,rec.bicycles.tech
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Replies: 111
Views: 2,700
ibike pro power meter
On Sep 9, 10:47Â*am, Andy Coggan wrote:
On Sep 9, 9:34Â*am, zencycle wrote:
On Sep 9, 8:00Â*am, Andy Coggan wrote:
...
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