Здесь хорошо видно ка к опора на палку помогает вращению лыж, но ещё лыжник в повороте сближает пятки лыж. Таким образом он подстраховывает себя от неожиданного срыва лыж или сваливания на внутреннюю лыжу.
While it is not a very good demo of a pivot slip for a number of reasons, it isn’t a bad effort at a one ski drill. There is really no slipping happening for a pivot slip drill and there is too much reliance on the pole plant and constant rotary for it to be an upper level progression of a one ski drill. Though, I cannot say that copying this demo exactly is not going to help most intermediates and why your comment is bogus.
They're supposed to wear them over the mouth and nose when on the ski lifts - so they are pulling them down when skiing. Still very unhygienic and unsightly but the whole world has gone insane so it doesn't really matter. I've never owned a mask and just use a neck warmer pulled over my mouth when indoors in public - to appease the insane.
September 7th 2021 is National protest day in America! Whether you are for masks or against masks -whether you are for vaccines or against vaccines we are against government overreach and these mandates are proof of that. Join the protests by either calling into work or avoiding businesses that support these mandates! Spread the word!