An inside out swing in baseball refers to a specific type of swing where the hitter makes contact with the ball on the opposite side of the field from where the pitch was thrown. This technique is typically used to hit a pitch on the outer half of the plate to the opposite field.
In an inside out swing, the hitter will start with their hands and weight shifted slightly towards the opposite field. As the pitch is thrown, they will bring their hands in towards their body and “stay inside” the ball, making contact with the ball on the opposite side of the plate. This creates a slicing or opposite-field hit that can be effective in moving runners or getting on base.
An inside out swing requires good bat control and timing, as well as a willingness to hit the ball to the opposite field rather than trying to pull it. It is often used by more advanced hitters who are able to read and react to pitches quickly, and who are comfortable using the whole field to hit.
Overall, an inside out swing is a useful technique for hitting to the opposite field and taking advantage of pitches on the outer half of the plate. It requires practice and technique to master, but can be a valuable tool for any hitter to have in their arsenal.