Tater Baseball
Tater® Overload & Underload Training Pack — Two-Bat Swing Trainer Bundle
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The Tater® Overload & Underload Training Pack is the complete overload underload training bundle. Two specialized training bats that target the three key elements of the swing: strength, barrel control, and bat whip. Built to engineer a swing that does damage at the plate.
What is overload underload training
Overload underload training is one of the most popular and effective methods for improving baseball and softball swings. The science is simple. Swing an overload training bat — heavier than your game bat — to build strength. Then swing an underload training bat — lighter than your game bat — to build bat speed and whip. The contrast trains the muscles to recruit faster, generate more force, and stay through the ball.
Hitting coaches at all levels integrate this methodology into their programs. That includes professional, collegiate, and amateur levels, for two reasons:
- It promotes proper swing mechanics.
- It delivers real results.
What's in the pack
The Tater® training pack includes both bats — the heavy and the light side of the same methodology. The SST Underload Trainer and the G Force Split Grip® Overload Trainer are trusted in pro ballparks. They're also used in training facilities and on college campuses nationwide.
- G Force Split Grip® Overload Trainer: Typically weighs +6 to 8 ounces more than your game bat length. Example: a 32" bat at ~40 oz.
- SST Underload Trainer: Typically weighs 5 to 6 ounces less than your game bat length. Example: a 32" bat at ~26 oz.
Who this pack is for
The pack is built for serious hitters. That includes high school, college, and adult-league players who want measurable swing improvements between seasons. Hitting instructors use the pack with multiple students at a time. Travel ball programs buy multiple packs for off-season skill development. Parents of competitive players invest in the pack because it gives their kid a real training advantage.
How to size the pack
Choose the same size bat you currently swing as your game bat. The overload and underload weights adjust automatically. Both bats arrive sized to your specs. Younger players or hitters working on inside-pitch drills have an alternative. Try our 28" Mini Split Grip® Trainer instead.
Built in Cheshire, CT
Tater Baseball® hand-builds wood bats for hitters in MLB, MiLB, and Division I college programs. Our overload and underload trainers are built to the same MLB-grade standard. The pack ships together so you can start the program immediately. Browse our other Training Bats for additional training tools.
SPLIT GRIP TRAINER
SWEET SPOT TRAINING
Your Hitting Routine
MADE EASY
Every purchase comes with a FREE eBook designed to take your hitting to the next level. Learn how split grip training and overload/underload programs are revolutionizing the game for hitters at all levels.
🚀 Strength: Build the power to crush the ball.
🎯 Barrel Control: Master precision and consistency.
⚡ Bat Whip: Develop explosive bat speed.
COACHES AROUND THE COUNTRY USE THESE BATS EVERYDAY
LEVEL UP AT THE PLATE
Backed by data from top tech like Trackman, Rapsodo, and HitTrax - real improvement where it matters.
BAT SPEED
Using heavy and light bats helps players swing faster. The heavy bat makes you stronger, and the light bat trains your muscles to move quicker, helping you hit better and faster.
CONNECTION
The split-grip drills require players to activate different parts of their body, like their lower half, to stay balanced and use their body properly while swinging through the zone.
EXIT VELOCITY
With faster swings and a better bat path, players will hit the ball harder and more often, making their hits stronger and nd driving the ball further.
BE YOUR
OWN HITTING COACH
This isn’t just an add-on to your training routine—it’s the fundamental foundation that every great hitter needs. These tools and drills are designed to build your swing from the ground up, helping you maintain consistent results year-round.
🏗️ Build a Strong Foundation: Create a routine based on proven principles of overload/underload training.
🌟 For Every Level: Trusted by youth players and pros alike.
💪 All-Season Ready: Effective for off-season prep and in-season adjustments.
USE BY BASEBALL & SOFTBALL
PLAYERS / PROGRAMS IN THE FOLLOWING:
F.A.Q.
Frequently Asked Questions
Where can I learn on how to use the training bats?
You can learn how to use our training bats by visiting our eBooks page, which provides detailed guides and training programs. Check out our resources here.
How can Tater training bats improve my game?
Tater training bats are designed to target specific areas of your
hitting technique, such as strength, hand-eye coordination, and precision. Consistent use of these training tools can lead to
significant improvements in your overall performance at the plate.
Can I get a discount for team or bulk orders?
Yes, we offer discounts for team and bulk orders. Please contact our sales team to discuss your needs and receive a customized quote.
Contact Us
Are Tater training bats suitable for players of all ages?
Yes, we offer training bats suitable for players of all ages and skill levels. Be sure to select the appropriate size and weight for the player to ensure effective and safe training.
How do I choose the right training bat for my needs?
Choosing the right training bat depends on your training goals. If you’re looking to build strength, a weighted bat is ideal. For improving hand speed and coordination, consider a one-hand trainer. Our product descriptions and customer service team can help you select the best option for your training needs.
