Colts QB Andrew Luck admits injuring shoulder snowboarding

As Andrew Luck prepares to play his first NFL regular-season game since 2016, the Indianapolis Colts quarterback is acknowledging a separate shoulder injury he suffered snowboarding during the 2015-16 offseason.

Colts quarterback Andrew Luck faces the final hurdle in his comeback on Sunday, when he'll play his first regular-season game in nearly two years against the Bengals.

Luck told NFL Network in a story published Sunday that he sprained the AC joint in his throwing shoulder in a snowboarding accident in Colorado.

He said the injury came after and was separate from the torn labrum he suffered early in the 2015 season. The labrum tear ultimately resulted in surgery and cost him all of the…