Mertesacker provides Arsenal fitness boost
Per Mertesacker has revealed his rehabilitation from a knee injury has reached a successful conclusion.

Arsenal captain Per Mertesacker has indicated he is ready to be part of Arsene Wenger's squad for the first time this season.
The defender suffered a serious knee injury in pre-season and has not been fit to play in any part for the Gunners so far in 2016-17.
However, Mertesacker provided a positive update on his fitness ahead of Saturday's Premier League match at home to Manchester United after a spell of rehabilitation in Germany.
He wrote on Twitter: "Rehab couldn't have gone better but now all packed and ready to come back home to the team!"
Rehab couldn't of gone better but now all packed and ready to come back home to the team! November 14, 2016
The message was accompanied by the hashtag 'returnoftheBFG' and an image of the 32-year-old posing with his packed suitcase.
Mertesacker faces an uncertain future at Arsenal, with his contract due to expire at the end of the season and compatriot Shkodran Mustafi signed in August to bolster the club's defence.
He insisted this month that a new Arsenal contract was his "absolute priority", but has been linked with a move to former clubs Hannover and Werder Bremen.
Get FourFourTwo Newsletter
The best features, fun and footballing quizzes, straight to your inbox every week.

‘He instantly popped into our ratings as one of the best U21 midfielders in Europe. The impressive thing is Slot has made him into more of a no.6' Inside Ryan Gravenberch's transformation at Liverpool

‘I don’t think Liverpool would look at Ollie Watkins, a striker isn’t a pressing issue for them – it’s Arsenal who need one’ Former Reds star explains why his old club don’t need an out-and-out forward this summer