Whenever I read or hear the word "pre-rotation", Satoko immediately appears before my eyes... :reye:
I see your point. But some of the huge pre-rotation just make the jump looks different with what it should be..
I don't know either, but since this seems to be a guessing game now the linguistic Sherlock in me would assume that it's a toe loop with so much pre-rotation that you end up with a forward take off.
Am I close?
I've been looking at this and started fooling around with editing it and there are so many amazing qualities to that 4f! I would ratify it for certain. Stay tunedI don't see the pre-rotation you're talking about on Uno's 4F. Neither did the technical specialists.
Here is a video I made showing the guys and their amount of PR on some different jumps. People seem to always ask about the guys and it seems most of the attention on this stuff is on the ladies.
PreRotation Jumpamatron (Men)
https://youtu.be/MwIOHY_kM4I
Available up to 720p HD
All the jumps shown in this video seemed ok to me as far as take off is concerned.
That's because every prerotation thread or conversation ends up with people pointing out how Satoko's triples look like half loops and other people posting whatever goes through their minds (including complete fabrication and lack of respect), conveniently disregarding her hard work and other qualities.
Mr Uno takes off at 250 - 270 degree pre rotation. And the jump Mr. Uno landed in the video is even badly UR.All the jumps shown in this video seemed ok to me as far as take off is concerned.
One of the reasons exceptional jumpers can have little pre-rotation is because they jump high enough to delay the first rotation. For other skaters who just don't get the same height or lift (Miyahara), they don't have much of a choice if they want to land backwards and not get UR or downgrade. Bad technique is one of the reasons for excessive pre-rotation, but I wonder how much a skater's own physique limits how high they can get from a jump.
I'm pretty sure there's a very strong correlation between pre-rotation and jump height. It seems coaches and trainers ought to teach skaters to get some height on their jumps before adding more revolutions.
One of the reasons exceptional jumpers can have little pre-rotation is because they jump high enough to delay the first rotation. For other skaters who just don't get the same height or lift (Miyahara), they don't have much of a choice if they want to land backwards and not get UR or downgrade. Bad technique is one of the reasons for excessive pre-rotation, but I wonder how much a skater's own physique limits how high they can get from a jump.
I'm pretty sure there's a very strong correlation between pre-rotation and jump height. It seems coaches and trainers ought to teach skaters to get some height on their jumps before adding more revolutions.
I don't get the Miyahara "sizeist" claims. There are plenty of junior skaters of similar stature that have much larger jumps. Karen Chen springs to mind---pun intended. If you skate fast and have strong legs you could be able to jump big. Skaters are carrying their own weight afterall. Having a smaller physique can be considered an advantage in some ways.
I made another video but this time comparing her jumps from 2012 and 2016. I'm not sure if this particular video is going to be very helpful or add much to the discussion but since we are focusing on PR in this thread I focused the editing primarily on any PR.
Satoko Before and After
https://youtu.be/Xjpdn1_BHlE
Available up to 720p HD
I don't get the Miyahara "sizeist" claims. There are plenty of junior skaters of similar stature that have much larger jumps. Karen Chen springs to mind---pun intended. If you skate fast and have strong legs you could be able to jump big. Skaters are carrying their own weight afterall. Having a smaller physique can be considered an advantage in some ways.