Difference between revisions of "Sodium Loss"

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This table supplements [[Hydration 101]]
 
This table supplements [[Hydration 101]]
  
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{| {{table}}
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=Sodium Loss Table=
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| align="center" style="background:#f0f0f0;"|'''Status'''
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| align="center" style="background:#f0f0f0;"|'''Na (grams/Pint)'''
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<include_PHP file="SodiumLoss" />
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| align="center" style="background:#f0f0f0;"|'''Time (hours)'''
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=Notes=
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| align="center" style="background:#f0f0f0;"|'''Sweat Rate (L/hr)'''
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* For conditions where sweating is required to keep cool, temperatures shown are how hot it would have to be for you to sweat the same amount when walking.
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| align="center" style="background:#f0f0f0;"|'''Total Na loss (grams)'''
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** The 'x% max' is showing what percentage of your maximum sweat evaporation is required to avoid heat build up.
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| align="center" style="background:#f0f0f0;"|'''Salt loss (grams)'''
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* For conditions that are cool enough that sweating is required, temperatures shown are that have the same heat loss when walking.
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| align="center" style="background:#f0f0f0;"|'''Salt loss (tsp)'''
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** The 'x Watts' show the estimated heat loss.
−
|-
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* Walking temperatures assume 30% humidity.
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| fit, heat acclimatized||0.9||3||0.75||2.0||5.1||0.8
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* The entries 'Too Hot' indicate that not enough sweat will evaporate to keep your internal temperature stable.
−
|-
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* When the conditions are too hot, the approximate time for your core temperature to rise to a critical point is given as 'Terminal in x'.
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| fit, heat acclimatized||0.9||3||2.55||6.9||17.2||2.9
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=Input Form=
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|-
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<html>
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| fit, unacclimatized||1.4||3||0.75||3.2||7.9||1.3
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−
|-
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<form style="font-family: Helvetica,Arial,sans-serif;" method="get" action="/wiki/Sodium_Loss" name="HeatEquiv">
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| fit, unacclimatized||1.4||3||2.55||10.7||26.8||4.5
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  <table style="text-align: left;" border="1"
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|-
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cellpadding="1" cellspacing="1">
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| fit, heat acclimatized||0.9||4||0.75||2.7||6.8||1.1
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    <tbody>
−
|-
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      <tr>
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| fit, heat acclimatized||0.9||4||2.55||9.2||23.0||3.8
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        <td>Height</td>
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|-
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        <td>
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| fit, unacclimatized||1.4||4||0.75||4.2||10.5||1.8
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        <table style="text-align: left;" border="0" cellpadding="0" cellspacing="0">
−
|-
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          <tbody>
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| fit, unacclimatized||1.4||4||2.55||14.3||35.7||6.0
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            <tr>
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|-
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              <td><input maxlength="3" size="3" name="Height" value="70"></td>
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| fit, heat acclimatized||0.9||5||0.75||3.4||8.4||1.4
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              <td>
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|-
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              <select name="HeightUnits">
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| fit, heat acclimatized||0.9||5||2.55||11.5||28.7||4.8
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              <option selected="selected">Inches</option>
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|-
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              <option>Centimeters</option>
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| fit, unacclimatized||1.4||5||0.75||5.3||13.1||2.2
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              </select>
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|-
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              </td>
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| fit, unacclimatized||1.4||5||2.55||17.9||44.6||7.4
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            </tr>
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|-
+
          </tbody>
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| fit, heat acclimatized||0.9||6||0.75||4.1||10.1||1.7
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        </table>
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|-
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        </td>
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| fit, heat acclimatized||0.9||6||2.55||13.8||34.4||5.7
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      </tr>
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|-
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      <tr>
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| fit, unacclimatized||1.4||6||0.75||6.3||15.8||2.6
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        <td>Weight</td>
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|-
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        <td>
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| fit, unacclimatized||1.4||6||2.55||21.4||53.6||8.9
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        <table style="text-align: left;" border="0" cellpadding="0" cellspacing="0">
−
|-
+
          <tbody>
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| fit, heat acclimatized||0.9||7||0.75||4.7||11.8||2.0
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            <tr>
−
|-
+
              <td><input maxlength="3" size="3" name="Weight" value="135"></td>
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| fit, heat acclimatized||0.9||7||2.55||16.1||40.2||6.7
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              <td>
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|-
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              <select name="WeightUnits">
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| fit, unacclimatized||1.4||7||0.75||7.4||18.4||3.1
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              <option>Kg</option>
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|-
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              <option selected="selected">Pounds</option>
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| fit, unacclimatized||1.4||7||2.55||25.0||62.5||10.4
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              </select>
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|-
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              </td>
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| fit, heat acclimatized||0.9||8||0.75||5.4||13.5||2.3
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            </tr>
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|-
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          </tbody>
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| fit, heat acclimatized||0.9||8||2.55||18.4||45.9||7.7
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        </table>
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|-
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        </td>
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| fit, unacclimatized||1.4||8||0.75||8.4||21.0||3.5
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      </tr>
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|-
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    </tbody>
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| fit, unacclimatized||1.4||8||2.55||28.6||71.4||11.9
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  </table>
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|-
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  <input type="submit" name="mysubmit" value="Generate" />
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| fit, heat acclimatized||0.9||9||0.75||6.1||15.2||2.5
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</form>
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|-
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</html>
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| fit, heat acclimatized||0.9||9||2.55||20.7||51.6||8.6
 
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|-
 
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| fit, unacclimatized||1.4||9||0.75||9.5||23.6||3.9
 
−
|-
 
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| fit, unacclimatized||1.4||9||2.55||32.1||80.3||13.4
 
−
|-
 
−
| fit, heat acclimatized||0.9||10||0.75||6.8||16.9||2.8
 
−
|-
 
−
| fit, heat acclimatized||0.9||10||2.55||23.0||57.4||9.6
 
−
|-
 
−
| fit, unacclimatized||1.4||10||0.75||10.5||26.3||4.4
 
−
|-
 
−
| fit, unacclimatized||1.4||10||2.55||35.7||89.3||14.9
 
−
|-
 
−
| fit, heat acclimatized||0.9||11||0.75||7.4||18.6||3.1
 
−
|-
 
−
| fit, heat acclimatized||0.9||11||2.55||25.2||63.1||10.5
 
−
|-
 
−
| fit, unacclimatized||1.4||11||0.75||11.6||28.9||4.8
 
−
|-
 
−
| fit, unacclimatized||1.4||11||2.55||39.3||98.2||16.4
 
−
|-
 
−
| fit, heat acclimatized||0.9||12||0.75||8.1||20.3||3.4
 
−
|-
 
−
| fit, heat acclimatized||0.9||12||2.55||27.5||68.9||11.5
 
−
|-
 
−
| fit, unacclimatized||1.4||12||0.75||12.6||31.5||5.3
 
−
|-
 
−
| fit, unacclimatized||1.4||12||2.55||42.8||107.1||17.9
 
−
|}
 

Revision as of 18:11, 3 December 2011

This table supplements Hydration 101

1 Sodium Loss Table

The table below shows an example of the sodium losses for someone who is 174cm/70inches high and weighs 60Kg/132lbs. You can create a customized version of this table by filling in the form below.

Heat AcclimatedHeat Non-Acclimated
Sweat Rate
(l/hr)		Sweat Rate
(mg/cm2/min)		Sweat Concentration
(mmol/l)		Sodium Loss
(mg/hr)		Sodium Loss
(tsp/hr)		Sweat Concentration
(mmol/l)		Sodium Loss
(mg/hr)		Sodium Loss
(tsp/hr)
0.10.11431019440
0.20.216710221020
0.30.29181210.1251730.1
0.40.39201800.1282570.1
0.50.49222490.1313550.2
0.60.59243270.1344660.2
0.70.69264140.2375900.3
0.80.78285100.2407280.3
0.90.88306170.3438790.4
10.98327320.34610440.4
1.11.08348570.44912220.5
1.21.17369910.45214130.6
1.31.273811340.55516170.7
1.41.374012870.65818350.8
1.51.474314500.66120660.9
1.61.574516210.76423111
1.71.664718030.86625691.1
1.81.764919930.96928401.2
1.91.865121930.97231251.3
21.9653240217534231.5
2.12.065526211.17837341.6
2.22.155728491.28140591.7
2.32.255930861.38443971.9
2.42.356133331.48747492
2.52.456335891.59051132.2

2 Notes

  • For conditions where sweating is required to keep cool, temperatures shown are how hot it would have to be for you to sweat the same amount when walking.
    • The 'x% max' is showing what percentage of your maximum sweat evaporation is required to avoid heat build up.
  • For conditions that are cool enough that sweating is required, temperatures shown are that have the same heat loss when walking.
    • The 'x Watts' show the estimated heat loss.
  • Walking temperatures assume 30% humidity.
  • The entries 'Too Hot' indicate that not enough sweat will evaporate to keep your internal temperature stable.
  • When the conditions are too hot, the approximate time for your core temperature to rise to a critical point is given as 'Terminal in x'.

3 Input Form

Height
Weight

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