Ed. James, Practical Training for Running…
“ Exercise in short-distance running is good, and all exercises which tend to strengthen the muscles of the ankles—such as skating, for instance—help to train a ball player. But what is particularly required in the system of training for professional ball players is that very activity which handball yields. This game strengthens the hands, trains the sight, and especially gives a player endurance in the very fatigue he has to undergo on the ballfield. A skillful handball player, when he be comes accustomed to baseball field work, will always excel in picking up hard-hit ground balls. ”
