I really like this guy’s carved turns compared to most at this level and I’ll tell you why. First, he is clean, clean, clean, His alignment is clean, his skis are clean and his movements are as clean as Swiss clockwork. Very efficient, very dynamic, incredible separation and an intense level of carving control of both skis. Most of his skill is hidden under the shell of the boot. He is creating the energy of a mogul skier but on flat terrain which, alone, speaks to the level of the manipulation of forces that he commands. He is using that energy to create a separation that is as fluid as the power he evokes from the turn. There is no flavor of kool aid that can describe this technique. It is what it is, pure and simple. I love his arm swing, which, to me, says he is so independent between his upper and lower that he can truly use it all as one unit.
An interesting discussion here and in particular, about the skier’s comments:
"But if you are at the beginning of your short turns you need that vertical movement to build up the right lines and to get easier separation."
This comment means to me a substantial amount of flexion that we maintain throughout the entire turn cycle otherwise referred to as “stance flexion”, etc., and it is basically chosen at the beginning of a turn set of a chosen type of turn. His reference to “vertical movement” is not a vertical movement within each turn but rather just once to set that stance flexion for the following turn set. For a technical freeskier, a “turn set” is typically considered an uninterrupted set of turns using the same rhythm. A race course has turn sets that are separated with off-set turns, new fall lines and rhythm changes.
"As more dynamic it gets as less vertical movement you need."
The way I understand this is that vertical and lateral separation (of the CoM & BoS) are proportionally determinant to each other in that, the more you use one, the less you will have available of the other. Imagine the CoM and BoS as two soccer balls attached by a two foot cord. If you want the bottom soccer ball to reach the furthest from side to side, the top soccer ball must be kept as low as possible. If you want the top soccer ball to separate vertically (up & down) as much as possible, the lower ball must be kept directly under the top ball. Respectively, if a skier wants to achieve maximum lateral displacement of the BoS for high performance carved turns, the CoM must be kept as low as possible w/little if any vertical movement. If a skier wants to achieve maximum vertical separation for high performance moguls, there must be almost zero lateral displacement (direct line) of the BoS. In both cases I am referring to the BoS as moving vertically and laterally, not the CoM as it maintains a steady flight path down the hill in both respects.
I agree very much that a mogul and a virtual bump from high performance carving create similar flexion patterns and timing where the feet are moving up and down over the mogul or virtual bump. It helps to be able to imagine the relative vertical axis that the CoM and BoS operate on. They can both move independently along this axis. Similar to vertical and lateral separation mentioned above, vertical movements of the CoM and BoS, individually, are proportionally determinant to each other as the two soccer balls will collide somewhere along their relative vertical axis. The more you use one, the less you will have of the other. These are the choices that need to be made: what to do with your soccer balls. If we can further imagine the three dimensional matrix that is the relationship between the CoM and BoS as they move in the sagittal, frontal and transverse planes working both with and against each other in open and closed chain status, that is all the physics we really need to know in order to understand skiing at its most eloquent level of necessity.