Power up your swing with the Overload Trainer, a heavy-duty beast designed to take your hitting to the next level. Handcrafted from the same premium, dense wood as our game bats, this trainer is intentionally end heavy to build strength and explosive bat speed. The science is clear: training with a heavier bat overloads your muscles, engaging more fast-twitch fibers to increase swing power—studies show it can boost bat speed by up to 10% when you switch back to your game bat. Its end-loaded design mimics the feel of a live swing, while the extra weight strengthens wrists and forearms for better control.