New-new Hammer Swing: General information

!! Target of New new Hammer Swing !!

By suppressing a face turn as long as possible, trying to make a repeat accuracy as high as possible.

And also, all of parameters other than face turn, trying to minimize the dynamic movements as long as possible.

< Eliminating parameters >
- Face turn
- Axis movement
- Barycenter movement
- Arm rotation
- Dynamic cocking
- Vertical movement of knees
- Horizontal movement of knees
- Rotation of waist


< Not eliminating (impossible to eliminate ) parametaers >
- Up and down of arms
- Rotation of shoulders
( - Releasing of cock. ) // Under consideration still.