Difference between revisions of "Relative Running Economy"

From Fellrnr.com, Running tips
Jump to: navigation, search
User:Fellrnr (User talk:Fellrnr | contribs)
m (Created page with ' <html> <style type="text/css"> table.sample { border-width: 1px; border-spacing: 2px; border-style: outset; border-color: gray; border-collapse: collapse; background-colo…')
 
User:Fellrnr (User talk:Fellrnr | contribs)
 
(18 intermediate revisions by the same user not shown)
Line 1: Line 1:
 
+
Because [[Running Economy]] is so important but so hard to measure, I've developed this simple alternative. This Relative Running Economy is based on how many heart beats are used for the distance covered as described in [[Running Economy]].
 
+
=Online Calculator=
 +
Assuming you know the distance you ran, your average [[Heart Rate]] and the time it took, you can calculate your efficiency. If you know your [[Resting Heart Rate]], enter that as well to optimize the calculation.
 
<html>
 
<html>
 
<style type="text/css">
 
<style type="text/css">
Line 28: Line 29:
 
}
 
}
 
</style>
 
</style>
<form method="get" action="/fellrnr/efficiency_wrapper.php" name="VDOT">
+
<form method="get" action="/fellrnr/efficiency_wrapper.php" name="Efficiency">
 
   <table class="sample2" >
 
   <table class="sample2" >
 
       <tr>
 
       <tr>
Line 45: Line 46:
 
         </table>
 
         </table>
 
         </td>
 
         </td>
 +
      </tr>
 +
      <tr>
 
         <td>Average Heart Rate</td>
 
         <td>Average Heart Rate</td>
 
         <td><input maxlength="3" size="3" name="AverageHeartRate" value="150"></td>
 
         <td><input maxlength="3" size="3" name="AverageHeartRate" value="150"></td>
 +
      </tr>
 +
      <tr>
 
         <td>Resting Heart Rate</td>
 
         <td>Resting Heart Rate</td>
 
         <td><input maxlength="3" size="3" name="RestingHeartRate" value="40"></td>
 
         <td><input maxlength="3" size="3" name="RestingHeartRate" value="40"></td>
 +
      </tr>
 +
      <tr>
 
         <td>Distance (miles)</td>
 
         <td>Distance (miles)</td>
 
         <td><input maxlength="3" size="3" name="Distance" value="1"></td>
 
         <td><input maxlength="3" size="3" name="Distance" value="1"></td>
Line 54: Line 61:
 
   </table>
 
   </table>
 
   <button name="Calculate">Calculate</button><br>
 
   <button name="Calculate">Calculate</button><br>
 +
</form>
 
</html>
 
</html>
 +
=Suunto Ambit App=
 +
I have developed two apps that calculate Relative Running Economy for the Suunto Ambit. One calculates a [http://www.movescount.com/apps/app10034021-Average_Relative_Running_Economy moving average] and the other a [http://www.movescount.com/apps/app10034023-Smoothed_Relative_Running_Economy smoothed current value].
 +
=Garmin Utility=
 +
If you have a Garmin GPS, this utility will analyze the TCX files to calculate efficiency.
 +
[[File:Garmin Efficiency Screenshot.jpg|none|thumb|500px|Screen shot of the Garmin Efficiency Calculator.]]
 +
You can download it from [http://fellrnr.com//Utilities/GarminEfficiency/GarminEfficiency.exe http://fellrnr.com//Utilities/GarminEfficiency/GarminEfficiency.exe]. Look for the tooltips that pop up when you hover over an option; they'll provide some help.
 +
[[File:Garmin Efficiency Tooltip.jpg|none|thumb|500px|An example tooltip that gives help.]]
 +
=A more impressive alternative=
 +
[[Alternative Efficiency Calculator]] uses age, gender, and weight to calculate Calories consumed, and therefore estimate the absolute efficiency. While this is more impressive and allows for comparison between runners, it makes quite a few assumptions in the calculations. If you know your VO<sub>2</sub>max, this calculation becomes somewhat more accurate, but should still be considered only a rough approximation. Overall, I believe the simpler approach is better.
 +
[[Category:Science]]

Latest revision as of 15:49, 7 July 2015

Because Running Economy is so important but so hard to measure, I've developed this simple alternative. This Relative Running Economy is based on how many heart beats are used for the distance covered as described in Running Economy.

1 Online Calculator

Assuming you know the distance you ran, your average Heart Rate and the time it took, you can calculate your efficiency. If you know your Resting Heart Rate, enter that as well to optimize the calculation.

Time

Hours Minutes Seconds
Average Heart Rate
Resting Heart Rate
Distance (miles)

2 Suunto Ambit App

I have developed two apps that calculate Relative Running Economy for the Suunto Ambit. One calculates a moving average and the other a smoothed current value.

3 Garmin Utility

If you have a Garmin GPS, this utility will analyze the TCX files to calculate efficiency.

Screen shot of the Garmin Efficiency Calculator.

You can download it from http://fellrnr.com//Utilities/GarminEfficiency/GarminEfficiency.exe. Look for the tooltips that pop up when you hover over an option; they'll provide some help.

An example tooltip that gives help.

4 A more impressive alternative

Alternative Efficiency Calculator uses age, gender, and weight to calculate Calories consumed, and therefore estimate the absolute efficiency. While this is more impressive and allows for comparison between runners, it makes quite a few assumptions in the calculations. If you know your VO2max, this calculation becomes somewhat more accurate, but should still be considered only a rough approximation. Overall, I believe the simpler approach is better.