If Johaug is suspect to you, then Tora Berger must be worse, with her consistent last lap miracles. She's less tiny than Johaug, and surely laps harder in a finale, and nothing smooth about it.Discgear said:It’s also disturbing with Johaug who doesn’t have a very good technique. She really is wasting a lot of energy but still seemingly untouched by the toughest challenges. I might be wrong about her. I hope I’m wrong.
Johaug being so tiny, half my weight actually, while she uses ski's nearly the same length, she compressed the snow much less than most any racer. With so little snow compression, even if she tried, there are smaller gains to be had skiing super neatly compared to a bulldozer like Bjoergen. We have seen what a gap Johaug can open on snow that requires smooth technique (for average sized skiers). She can take a lot of time out of Bjoergen and Kowalczyk there.
Also you'll appreciate that her downhill are barely slower. There is a difference usually, but in Sochi even at 70kph she was able to stay with the others. So her aerodynamics are quite good, and so is her glide.
Glide in it's fundamentals, is about ski width, length and pressure. Width being the same for both myself and Johaug (for reasons of typical technical shortsightedned in human powered performance sports), and her weight to ski length ratio being far superior, she'll actually have lower glide resistance PER KG than actually any heavier skier.
I don't know too much about the dynamics of being a smaller skier, but possible the agressive technique of Berger and Johaug is needed to get sufficient purchase through the poles and/or skis. At half the weight, they also have half the strength. But vertical oscillation is not half. I don't know...
If Northug is a unique talent, then so is Johaug. Being void of any sprinting power makes her look relatively believable compared to Bjoergen for sure, the long distance bodybuilder.
If I had to design the ideal ski racer around current (unfair to heavvier skiers) ski offerings, I'd propose someone like her. Any lighter and the downhills would become too slow. And heavier and glide advantage is gone. She could do with some fast twitch fibres, but hey, she is a 30km specialist. That's how she turned out, physically and mentally.