It was either the slingshot or the closed hips that generated more speed. Since Ueno does it, I am going to say it is the closed hips that generate more speed. Except for curveball, where you do it for modern version.
I can tell you my speed dropped about 5 mph when I stopped doing it (for injury reasons). You could say it was because I was injured, but I improved on all aspects of speed, strength and agility when I returned after the injury (time in the gym). I know this is not the spot for comments.
Also hard to comment because the videos kind of slow the thread down when you navigate.
I can tell you my speed dropped about 5 mph when I stopped doing it (for injury reasons). You could say it was because I was injured, but I improved on all aspects of speed, strength and agility when I returned after the injury (time in the gym). I know this is not the spot for comments.
Also hard to comment because the videos kind of slow the thread down when you navigate.
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