The King of the Swing Leg Drive Trainer is a patented training device that will train the hitter how to load the back side. This load leads to faster hip rotation which is directly related to FASTER BAT SPEED AND MORE POWER!

Through consistent reps, the KING OF THE SWING will aid in accomplishing the following:

  • Plain and simple the King of the Swing increases hip rotational speed by putting more power to the ground by teaching the hitter to load properly. When the hitter actually loads the back leg correctly he/she will transfer this stored energy into the front foot via the stride which causes this force to transfer from linear energy into rotational energy causing the hips to explode when the front foot braces up!

A coach cannot teach Feel!

“Feel” is everything…..if you cannot feel what you are trying to adjust chances are you won’t correct it.

Now combine the “Feel” that the King of the Swing gives you when you do it correctly along with “Immediate Audible Reward” by the way of a “Bang” that tells you that you accomplished your goal…….Boom! Increased BAT SPEED and POWER!

When the Pro Hitting Coaches are buying the KING OF THE SWING….you know it’s worth it’s weight in GOLD!

King of the Swing




The King of the Swing trains players to load and engage the back leg while hitting, to create a transfer of energy in a chain reaction throughout the body to increase bat speed. The trainer encourages proper form and technique to drive the hitter directly toward the pitcher with a long radius stride length. The trainer gives a feeling of proper form and technique driving directly toward the pitcher, rather than depending on verbal commands or visual aids and returns an immediate audible feedback signal when done correctly. The hitter will step on the top plate of the trainer with light resistance, keeping the back knee inside the foot, and preform multiple reps as if they were hitting in a game setting or off of a tee. Once the player develops the directional force that transfers throughout the body, they will challenge their ability by turning the lever at the back of the patented spring housing to increase the amount of force is takes to hear the audible feedback signal, which will result in increased bat speed.

Additional information

Weight 21 lbs
Dimensions 15 x 17 x 2 in