"I feel good," Jacobs said after the workout at Giants Stadium.
Jacobs missed the game against Dallas last weekend after aggravating an injury to his left knee in a game against Philadelphia the previous Sunday. He leads the Giants with 1,002 yards rushing and 12 touchdowns.
Running back Ahmad Bradshaw (neck), safety Kenny Phillips (concussion), defensive end Justin Tuck (lower leg), running back Derrick Ward (ankle), guard Rich Seubert (illness) and Kareem McKenzie (back) are all probable.
Linebacker Gerris Wilkinson (knee) is out.