Additionally , experts ( 1,638 ) accumulated more hours of pitching practice than novices ( M = 895 ) .
By age 18 , experts ( M = 5,424 ) accumulated more hours of baseball practice compared to novices ( 3,839 ) .
Experts ( 1,638 ) accumulated more hours of pitching practice than novices ( M = 895 ) .
By age 18 , experts ( M = 5,424 ) accumulated more hours of baseball practice compared to novices ( 3,839 ) .