FLORHAM PARK, N.J. (AP) The New York Jets have placed safety Antonio Allen on the season-ending injured reserve list, and activated defensive lineman Kevin Vickerson from the active/physically unable to perform list.

The team announced the moves Monday before practice.

Allen tore an Achilles tendon during practice last Thursday. He was placed on the waived/injured list, cleared waivers over the weekend and placed on the Jets' IR list. Allen, a seventh-round draft pick from South Carolina in 2012, was injured on a non-contact play in team drills when he simply came out of his stance and then fell to the ground.

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Vickerson, signed in the offseason, had been sidelined since the start of camp with a hamstring injury. He was expected to be available to practice Monday.

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