ENGLEWOOD, Colo. (AP) — The Denver Broncos want to see if former No. 1 draft pick Jake Long is healthy enough to bolster their offensive line to protect 39-year-old Peyton Manning.

Long is scheduled to visit the Broncos on Thursday. He’s also visited with the Giants and Falcons this week.

The first overall pick by Miami in 2008 and a four-time Pro Bowler, Long missed nine games last season in St. Louis with a second torn ACL in two years. The Rams released him this spring.

The Broncos lost star left tackle Ryan Clady to a season-ending knee injury in May, leaving second-round draft pick Ty Sambrailo as Manning’s presumed blindside protector.