Nordic (classic) 1:25:00  17.85 km (4:46 / km)
14 x 1 minute double-poling with 11.4 attack. Apparently I managed to achieve 11.4 attack 61% of the time, which is a small improvement, I think? Its near impossible to make the app happy when I'm going uphill or downhill.
It always gives me the same guidance:
"You are sitting too much. Try to ski with higher hip and more pressure on your forefoot."
I'm not entirely sure what this means. I know that current ski technique for double-poling involves getting high up on your toes. But, if I were, say, doing Marcialonga, I just can't see myself doing that for 50k. Its a bit of an adjustment. I would never do that technique for a regular easy ski. Heck, I probably wouldn't do it in a 15k...?