Anderson TechZilla SP -
011033 - Balanced Alloy Slowpitch Softball Bat - New for 2012
The TechZilla™ is designed to support the average ballplayer.
Meaning, it is a bat that an average ball player can swing faster
without sacrificing control. It is barrel-weighted (lower moment of
inertia) instead of end-loaded, or what some would refer to as
“balanced” in design.
Barrel weighting doesn't change the center of mass. The TechZilla™
was the first design for Anderson that explored a lower MOI, at it
remains one of the best performing multi-wall, internal sleeved
products available in the marketplace today.
Before our PowerArch™ design, there were two basic schools of
thought for a multi-wall interface configuration. The first was that
bat walls are loosely fit with a space that is filled with a viscous
medium so the walls flex consecutively … or one and then (or into)
the other. The second was that bat walls would fit snugly, and have
constant contact so the walls would flex simultaneously.