Barça train at Michigan Stadium, the biggest in the U.S.

ANN ARBOR, Michigan — FC Barcelona held their final training session in the United States on Friday at the University of Michigan, around 24 hours before they play Napoli in their last game of the preseason. The team worked out at Michigan Stadium, also known as The Big House, which is the largest stadium in the United States — with a capacity of over 107,000 — and the second largest in the world.

Barça and Napoli square off at Michigan Stadium on Saturday at 5.00pm local time, after which the team will fly back to Barcelona to get ready for their regular season opener, which is set for next Friday at Athletic Club Bilbao.

Barça beat Napoli, 2-1, at Hard Rock Stadium in Miami on Wednesday.

Before the session, the team was greeted by several players from the Detroit Lions.