Additionally , experts accumulated 1,638 hours of pitching practice while non-experts logged 895 hours .
Experts accumulated 5,424 hours of baseball practice compared to 3,501 for the non-experts .
Experts accumulated 1,638 hours of pitching practice while non-experts logged 895 hours .
Experts accumulated 5,424 hours of baseball practice compared to 3,501 for the non-experts .