What happened: The incident occurred Tuesday during a joint workout with the Tampa Bay Buccaneers in Florham Park. The clubs had another shared session scheduled for Wednesday ahead of Friday's preseason opener.

Why it matters: The emergency ended Stiggers' practice and shifted the Jets' immediate focus to his condition. The timing leaves three days before New York and Tampa Bay are scheduled to play.

What to watch: Any medical update on Stiggers is the next development to watch.