add sport type nordic walking

[mymike00]

Is it intentionaly that in the colored image the poles are lighter that the human? I think they should be the same tint of white...

[Danfro]

Hmm, half-intentional. 😉 I picked 'a' white and decided it does look nice too with some different tint.

But of course I can change that to the same white as the rest as well.

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