NFL

Jets’ Revis takes strong first step in recovery

Darrelle Revis moved past Stage 1 of his concussion recovery Wednesday.

Rex Ryan announced yesterday that Revis had gotten clearance for physical activity after the Jets’ all-world cornerback suffered a concussion in Sunday’s romp over the Bills. Revis was not permitted to practice, but he’s allowed to lift weights and run — a positive first step.

“Obviously there’s stages that he has to get to,” Ryan said, adding that Revis might be limited in practice Thursday.

Whether Revis will practice much this week is doubtful, and there is no certainty he’ll be able to face the Steelers in Pittsburgh on Sunday, but the signs are good he will be good to go.

“I hope [he can play] but you have to take care of your player, number one. And that’s the way it should be,” Ryan said. “Unless he’s ready to go, you don’t put him out there, period.”

Safety LaRon Landry added that Revis has been in all the defensive back meetings.

“I have faith that he will be [on the field],” Landry said. “He says that he’s fine.”

Fellow safety Yeremiah Bell said Revis, who grew up in the Pittsburgh suburb of Aliquippa and went to college at Pitt, has been his normal self in meetings.

Revis has been durable during his NFL tenure, playing in 84 of the Jets’ 87 games, including the playoffs. The only three games he missed were all in 2010, when a sore hamstring plagued him after he held out of training camp. The Jets, though, went 3-0 in those games.

Should Revis — “the best in the world at what he does,” according to Steelers coach Mike Tomlin — be forced to miss Sunday’s game, nickel corner Kyle Wilson would take his spot. The third-year man, who picked off the Bills’ Ryan Fitzpatrick on Sunday, said he’s worked in practice on the outside to prepare.

“I definitely feel more comfortable [starting] than I did last year and the year before,” Wilson said.

Wilson, Antonio Cromartie and potentially Revis will have a tough assignment this week. Pittsburgh’s wideout tandem of Mike Wallace and Antonio Brown is among the best in the NFL.

“They’re right up there,” Bell said. “Two speed guys, two smart guys and two route runners.”

mark.hale@nypost.com