Derek Jeter has been red-hot since coming off the disabled list with a strained right calf. In addition to getting healthy, Jeter used the time off to work on his swing with instructor Gary Denbo at the team's training complex in Tampa, Florida. Before going on the disabled list, Jeter was hitting .260, with a .324 on-base percentage and a .324 slugging percentage. He had only 12 extra-base hits and 23 RBIs through 62 games. Denbo and Jeter worked on staying back on the ball as a potential solution to his struggles. "You do a lot of tee work, break things down. It's more of a feel thing," Jeter said. "Most guys struggle, regardless of who it is, because you're not staying back. It sounds easy: 'Why don't you just stay back?' It's not that easy. You try, but you don't." As Jeter's first pro manager back in 1993, Denbo has nearly 20 years of experience working with Jeter. Since coming off the disabled list on July 4, Jeter has batted .339, reaching base at a .392 clip and slugging .461. He has collected more extra-base hits (14) and RBIs (25) over 40 games than he had in the previous 62.