Posted by: Shawn () on Wed Aug 4 08:37:36 2004

>>> Is this hitter applying THT?
> > >
> > > http://members.aol.com/bellshw2/alex.mov
> > >
> > > My answer is No, I believe it's rotation and where the bat head is when rotation begins. I'll let Jack school us on if this is THT. <<<
> > >
> > > Hi Shawn
> > >
> > > As I recall from our earlier discussions, you made it clear that you do not believe torque (hands applying force from opposing directions) is even a factor in generating bat speed. Therefore, what point is there in us discussing THT?
> > >
> > > But I can tell you this with certainty – No batter, regardless of who it is, can attain great bat speed by driving the top-hand in the same direction as the bottom-hand. Call it whatever you wish, but in order to generate maximum acceleration at initiation, the top-hand must pull in the opposite direction the bottom-hand is being pulled.
> > >
> > > >>> Is this hitter applying THT? <<<
> > >
> > > On this swing, the batter appears to acquire a good launch position but exhibits limited efficiently in applying THT. His bat speed is generated late in this long swing (hands travel 40+ inches to contact). The bat-head would never lag behind the hands that far into the swing if the batter initiated the swing with good THT and applied BHT. He appears to me to have been fooled on the pitch and had to pull it.
> > >
> > > Jack Mankin
> > >
> > >
> >
> > Jack,
> >
> > You use the oar lock description to describe the top hand acting as a rotational point. I believe the back elbow and top hand are both involved in the top hand hand acting as a rotational point.
> >
> > Here is a swing of a good launch position with some extension,
> >
> > http://members.aol.com/bellshw2/Giambe02.mov
> >
> > What are the forces at work in this swing? Are they the same as you describe? I think they are, but he is getting extension out of the turn or out of initiation.
> >
> > I can clearly see the rotaional points working in this swing, and the top hand. Isn't this similar to your oar lock idea?
> >
> > Shawn
>
>
> *************************
>
> Shawn,
>
> Couldn't view the clip either. Would appreciate you trying again, please?
>
> ray porco

Shawn,

Sorry,

http://members.aol.com/bellshw2/Giambi02.mov