ProLine Overload Trainer

ProLine Overload Trainer

Train heavy. Move with intent. Build a better swing. ProGrade Wood

The ProLine Overload Trainer, part of the Spoke Bats x ProLine Collection, is a weighted training bat designed to help hitters develop strength, barrel control, bat speed, and a more connected, powerful swing.

Built at 33 inches and 36 oz., the Overload Trainer adds meaningful resistance without sacrificing the feel of a quality swing. Unlike an overly end-loaded training bat, this model is designed to be extremely well balanced, giving hitters a more realistic representation of an overload-balanced bat.

The balanced profile allows hitters to train with additional weight while still focusing on proper swing mechanics, sequencing, and barrel control. The goal isn't simply to swing something heavy—it's to teach the body to control more weight efficiently through the entire swing.

Built heavier than a traditional game bat, the Overload Trainer challenges hitters to control additional weight throughout the entire swing. The added resistance demands better sequencing, stronger hands and forearms, and greater control of the barrel—helping hitters develop the strength needed to move their game bat with more authority.

Built in collaboration with Spoke Bats, the Overload Trainer combines ProLine’s performance-driven training approach with the craftsmanship, balance, and feel of a premium wood bat.

Add Resistance to Your Hitting Training

Pair the ProLine Overload Trainer with a 9-inch ProLine Ball—Seam or No Seam—for a high-intent overload training combination. Hitters can work on controlling the heavier barrel while still taking quality, game-speed reps and driving the ball with intent.

Want to increase the challenge? Pair the Overload Trainer with our 7.5-inch ProLine Trainer Ball. The combination of a heavier bat and smaller ball demands even greater strength, visual focus, hand-eye coordination, and barrel precision.

Use the Overload Trainer for tee work, front toss, short toss, and controlled hitting drills, or incorporate it into an overload/underload training routine before transitioning back to your game bat.

Designed to develop: functional hitting strength, barrel control, bat speed, hand and forearm strength, swing efficiency, and powerful, consistent contact.

Train heavy. Control the barrel. Swing with intent.

Spoke Bats x ProLine Collection
ProLine Overload Trainer | #ONEMORE

Shipping Information

We currently ship within the United States. International shipping is now available and can be arranged by contacting david@prolineballs.com for an accurate shipping quote to any country.

For international orders, our team will provide customized shipping costs and assist with order processing to ensure smooth delivery.

For support and international order requests, you may contact:

david@prolineballs.com or info@prolineballs.com