I'm going to post once more, and leave this thread. I'm not an instructor. I have taught two kids to ski, literally for a year or so each before they were four. That's it. I have coached a lot of kids, but I'm reasonably stale there. I talk to a lot of coaches, though, so not a complete dinosaur. Just not out there working. I jumped in on this thread as I do have some insight re: Team Shiffrin. But not in terms of where the discussion has gone...which is absolutely fine!
I think I might have used the term quiet upper body, to describe MS, and her SL skiing. I have learned something here, about how that might not be perfect word if one is instructing adults. Frankly, I'm not sure how ANY of a top level WC skier's SL skiing translates to a student. That's a different thought.
Deliberate,disciplined,directed, all make sense to me when discussing the concept of separation with a skier. Good words. Good to keep in mind.
However, I can assure you that the term "quiet upper body" is used a TON by alpine coaches who are working with even the most elite skiers. The reason I mentioned it here was that I have heard it used a lot by the two coaches who I think have influenced MS's skiing more than anybody. Used to describe her. And, I have heard one recently say to her on the hill "I'd like you to keep your upper body a bit more quiet on this one."
So.....while it may confuse students, and make then stiffen up, leading to poor separation {all of which makes sense to me}, if you do overhear a conversation or two between a truly exceptional athlete and coach you might hear that quiet word. Accurate or not.
Now when absolutely top level, say U16's and U19's , are freeskiing, the words deliberate and "with a purpose" are pretty frequently used. In other words, have a plan to work on. If they are skiing with coaches the plan is pretty obvious to observe.
I'll leave the ski school forum to the instructors. We have plenty of very good ones!
PS, I think every top racer slacklines. Some better than others. For sure.
Somebody also mentioned that MS looks smaller than they had thought she would. She's pretty strong, and naturally lean. She's added muscle mass each of the past few summers and part of it is just growing up. I'd guess that she's somewhere 140-150 lbs. just a guess.
Now put her in a lineup with LV, and Lara Gut, and you won't mistake anybody! A number of years ago, I was at an event with LV and a friend who is a retired NFL safety. He was pretty shocked at how much bigger she was than he. And she was in flip flops. Conversely, Gut and Tessa Worley are very short. But very powerful. This sport works for all sizes, as long as they are strong and fit. MS is, I am told, probably the most fit skier on the WC.
Lots to discuss re: MS. Maybe not with respect to instruction.