Manchester United attacker Martial picks up back injury

Manchester United attacker Anthony Martial has picked up a back injury while on France duty.

RMC reports Martial is training away from the rest of the France squad after suffering a back complaint in the win over Portugal.

United forward Martial played 78 minutes as Les Bleus emerged 1-0 victors from their Nations League clash in Lisbon.

France boss Didier Deschamps praised the 24-year-old's "very promising" performance and made no mention of an injury during his post-match interview.

But Martial trained on his own on Monday and he is considered a doubt for Tuesday night's tie with Sweden.

The French outlet reports: "Anthony Martial has some back problems, he will train separately this evening at the Stade de France."