In the past, I've almost always reached with my thumb towards the sky, or palm facing down-course. Yesterday I tried a little experiment and very consciously thought about reaching with my palm down towards the water. For whatever reason, I really seemed to ski better! One of the guys I was skiing with mentioned that he knew of a pro that always suggested reaching palm down. The question I have is why?
My hypothesis is how palm direction impacts shoulder rotation. It feels like reaching with palm down, its easier and more natural to keep my shoulders level. Rotating the palm back seems to open up the shoulder which seems to make it easier for the upper body to want to fall in and back.
Considering I just read @luzz 's article about internal vs external references, I'm debating if I should even continue to pursue this new found technique. But I gotta say, it has yielded good results early on.
Does anyone have any similar experiences or thoughts as to why this may improve one's skiing?