The tempo/rythem during a swing is extremely important. You don’t want to move too fast during your load or your hands will not be able to catch up with your body during the rest of the swing. The tempo trainer, with its flexible shaft, exaggerates the false motions generated by loading to fast. It forces you to slow down your load so that the bat stays straight allowing your body to sync, creating the most powerful swing and fastest bat speed.
Sturdy but flexible shaft allows the barrell to lag behind your hands during the swing and gives the hitter the feeling of throwing the bat head
Lighter than your regular bat to help increase batspeed. The smaller barrel is perfect for hitting small whiffle balls to improve hand-eye corrdination