Ramirez jogged on a treadmill at the club's Camelback Ranch-Glendale complex in Arizona, while continuing to do all baseball activities except running the bases.
"He had a good day," said trainer Stan Conte.
However, manager Joe Torre said it's now "unlikely" that Furcal will be healthy enough to be activated Tuesday, when he's eligible to come off the 15-day disabled list.
"He's better than yesterday, but [discomfort] hasn't disappeared," said Torre. "When he's void of discomfort, he'll go to rehab. Today, he still feels it."