Giants DE Justin Tuck and WR Hakeem Nicks were both riding stationary bikes on the sidelines of Friday's practice. Neither Tuck nor Nicks were listed on the injury report on Thursday, so both could be classified as new injuries.

Tuck has previously missed a day of practice with a shoulder injury. Nicks was limited earlier this year with an ankle injury.

FB Madison Hedgecock was also riding a bike, but Hedgecock was limited in Thursday's practice.

DE Osi Umenyiora returned after missing Thursday. Umenyiora misses the first practice each week, and the Giants' schedule is pushed back a day this week because of Monday Night Football.

Also in practice, the Giants played crowd noise during Matt Dodge's punt. Monday's game is at Cowboys Stadium, which has a seating capacity of 80,000 and an overall capacity that can exceed 100,000.

More information to come on Nicks and Tuck after practice.

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