Anaerobic TISS

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Simon English

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Mar 10, 2019, 11:47:02 AM3/10/19
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Hi.
Been using the 'stress' chart to see the relationship between long term anaerobic TISS vs my 5sec - 1min bests.

Can anyone tell me what the formula for short term An TISS pls?

I did a watt bike session where 39% of the ride was in Z6 but I don't seem to be getting any An short term TISS showing for it.

Thanks. 

Simon English

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Apr 27, 2019, 5:01:02 AM4/27/19
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bump! 
Can anyone help here please? I've just updloaded another ride where 21% was anaerobic z6 but An TISS is 0.
Should this not be contributing to An TISS? Or am I thinking about this measurement incorrectly?

Mark Liversedge

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Apr 27, 2019, 5:28:22 AM4/27/19
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It uses a sigmoid function as a multiplier, so high intensity work accumulates more points.

The code with values is here:

Sadly the original article by Phil Skiba is gone.

Mark
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