Modern youth baseball is governed by strict certification standards that regulate "pop" (how fast a ball leaves the bat) to ensure player safety and game integrity.
: The standard for high school and college, also used by older youth players (ages 13-19). These bats have a maximum "drop" of -3. Technical Specifications youth bat
The "feel" and effectiveness of a youth bat are determined by its physical construction. Wood vs. Non-wood Bats - The Physics of Baseball Modern youth baseball is governed by strict certification
: A standard often used in "travel ball" that allows for a higher performance factor than USABat. youth bat
