Stafford throwing but not running full speed

We’ve had a relative flurry of activity Tuesday afternoon here in the NFC North. Let’s start in Detroit and work our way out.

Speaking to reporters in Detroit on the second day of the Lions’ offseason program, quarterback Matthew Stafford said he is throwing at full strength but acknowledged his surgically repaired knee is not yet 100 percent. He had arthroscopic surgery Dec. 29.

“I wasn’t running full speed with the guys,” Stafford said, according to a transcript provided by the Lions. “I was doing a separate conditioning thing, but other than that I was going.”

Stafford said he should be ready for the Lions’ veteran minicamp later this spring. If this were training camp, I would be alarmed. But dialing down a March conditioning run is pretty typical for players returning from surgery.

The Lions also re-signed three players Tuesday. Safety Marquand Manuel signed a one-year contract, according to John Niyo of the Detroit News. Meanwhile, Tom Kowalski of Mlive.com reports the Lions also agreed to terms with defensive end Copeland Bryan and cornerback DeAngelo Smith.