Just reading a book that touched on swing flexion. That being there is a slight difference in timing for the inside pitch and the outside pitch. The book was saying you should try to achieve a swing delay on every pitch, ready to swing (not late or early). So your ready to swing at launch, ready to delay or advance. A swing flexion at toe touch/heel plant.
When I see this happen, a swing delay, I call it swing flexion. A balance state around toe touch/heel plant.
When I see this happen, a swing delay, I call it swing flexion. A balance state around toe touch/heel plant.