Please explain, Mr. Zito, as this caught even pitching coach Dave Righetti by surprise in what he termed a "going from one extreme to the other" alteration."I'm just trying to measure my stride to get out there a little farther," said Zito, who also duly videotaped the stint as he's done for the past 10 years. "With the bounce, I'm trying to take my weight down the mound and use my legs more." The seven-year veteran has been highly successful using his previous motion -- he won the American League Cy Young Award in 2002 after winning 21 games -- but while striving to always improve, Zito felt this move was a necessity. Zito called it an old-school style, one he used in college, and while Righetti laughed that watching film of Zito last season in Oakland was a "waste of time," Righetti expressed concern that the new delivery could be problematic, especially due to different, shorter mounds around the National League. "With that backward step, he could wind up at second base," quipped Righetti. "He may not pitch that way, but we'll find out. That will wear him down on different mounds, and it's going to be tough. "He's a good athlete, and to me it's all about making his pitches. If he loses his curveball ... which he could because he's throwing from a different angle now instead of straight up as before. Now he's way out there." "We'll see," added Righetti, "how his groin is tomorrow." Zito said he's been throwing the new way for a few months and hopes the new delivery will translate into more power, more velocity, pitches breaking closer to the plate after a longer stride. But why the backward step?
Rich Draper is a reporter for MLB.com. This story was not subject to the approval of Major League Baseball or its clubs.