Jets DE Muhammad Wilkerson and RB Bilal Powell did not practice on Wednesday.
Wilkerson played during the Jets' Week 5 win, with Powell injuring his calf during the game and leaving early.
"I'll be concerned at the end of the week," Jets head coach Todd Bowles said about Powell on Monday. "Right now, I'll see how the week goes, and hopefully, we can see some progress."
RB Matt Forte, who missed last week's game due to a toe injury, returned to practice on a limited basis.
DE Kony Ealy and CB Juston Burris also practiced on a limited basis.