Internal and external cues are used constantly in baseball, and in sport as a whole. External cues direct an athlete’s attention towards the environment or the outcome of a movement, while internal cues focus attention on the athlete’s own body or specific movement patterns.

Julio Rodríguez burst onto the scene in 2022, living up to the hype as a former top prospect and showcasing his elite athleticism as a true five-tool player. By 2023, he had firmly established himself as one of the game’s brightest young stars, finishing fourth in AL MVP voting and solidifying his place among baseball’s elite.

Since bursting onto the scene in his first full season in 2023, Corbin Carroll has quickly established himself as one of the most electrifying young stars in Major League Baseball.

Bat speed and bat speed training have become hot topics in the hitting world, often stirring up debate. Some argue that focusing on bat speed leads to long, loopy swings and an increase whiff rates. While there may be some truth to those concerns, they don’t paint the full picture of what effective bat speed training really looks like.