The Science/Anatomy

We've developed the most revolutionary hitting training aid through the use of physics. The Hitting KnobTM allows the player to perform the proper hitting mechanics while maximizing bat speed and power. This was established by developing a weighted device that attaches to the knob of the bat while training.

By placing the weight on the knob end of the bat, it allows the bat to get to the proper swing path early on. This increases your angular velocity (and angular momentum) as the barrel whips through the swing zone.

Unlike other weights on the market, the Hitting Knob decreases the moment of inertia which increases your bat speed; priming your white fast twitch muscle fibers, these fibers are essential to increasing bat speed.

[geek-out on the science here: #1, #2 and #3]