King of the Swing
$349.00
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 perform 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. Take your game to the next level and start working on driving from the ground up.
King of the Swing Hitting Trainer
Unlock Devastating Power by Training Your Lower Half the Right Way
Used & Trusted by 28 MLB Clubs
Most hitters never reach their full power potential because they’re taught to “squash the bug”—simply rotating on their back foot without transferring energy forward. The King of the Swing changes everything.
The Science of Power
Unlike traditional rotational hitting that generates power from spinning in place, the King of the Swing trains what elite hitters do naturally: moving mass forward to transfer maximum energy into the baseball. Think of it like throwing a punch—a rotational swing will hurt, but stepping into the punch transfers exponentially more force into the point of impact.
This “Ground Force” starts at the feet, travels up through the legs, transfers through the hips and core, and explodes out through the arms in a powerful chain reaction that maximizes bat speed while reducing stress on the upper body.
How It Works
Instant Audible Feedback – The hardest part of coaching the lower half is knowing if it’s actually engaged. The King of the Swing produces an unmistakable “click” sound when you properly load and transfer energy—so players know immediately when they’re doing it right.
Progressive Resistance – Adjustable compression forces let you start at a beginner level and increase difficulty as mechanics improve. Challenge your strength and power production as you develop.
Visual Reference Points – Integrated markers help players “gain ground” (as 80-85% of Major Leaguers do), ensuring proper directional force toward the pitcher rather than spinning off the backside.
Perfect for Any Age or Skill Level
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Young Players – Learn proper lower-half engagement from day one
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High School & College – Build the power that scouts look for
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Professional – Challenge mechanics at higher compression settings
Training Progression Built In
The King of the Swing isn’t just a trainer—it’s a complete teaching system:
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Phase 1 – Isolate and feel backside tension without a bat
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Phase 2 – Learn to transfer from relaxed to loaded state
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Phase 3 – Add the bat and build sequencing
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Phase 4 – Full swings with instant feedback
What Players Are Saying
“It gives a feeling of directional force towards the pitcher with immediate audible feedback when done correctly.” – MLB Hitting Coach
The King of the Swing
**$349.00** (Regularly $399.95) – Free Shipping
Stop teaching “squash the bug.” Start training Ground Force power. Use what the pros use.
| Add a Warranty? | No Thanks, 5 year Warranty? ($29.99) |
|---|---|
| Add the Pitching Attachment? | No Thanks, Pitching Attachment? ($35.00) |
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