Mikel Arteta has put his players through their paces at the Sobha Realty Training Centre ahead of Arsenal's clash against Bayern Munich in the UEFA Champions League.

Piero Hincapie and Kepa Arrizabalaga returned to training ahead of Arsenal's clash against Bayern Munich in the UEFA Champions League.

The Gunners defender suffered an ankle injury during a warm-down session on the pitch at the Emirates Stadium following the win over Leeds United earlier this month. Hincapie was subsequently left out of the matchday squads for the Champions League tie against Lille and the Premier League match against Nottingham Forest.

On Tuesday afternoon, the Ecuador international was spotted back on the grass at the Sobha Realty Training Centre, training individually and away from the first team. The second-choice Arsenal goalkeeper also returned to action.

Kepa had suffered a knock in the build-up to the clash against Oliver Glasner's side, so he was replaced by Illan Meslier on the bench. Christos Tzolis and William Saliba were not spotted, however, as they each continue to rebuild their fitness.

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The winger suffered a hamstring injury during Greece's match against the Netherlands over the international break, while the latter, who has been training individually for a week or so now, recovers from a back issue. The Gunners boss will be expected to provide an update on Tzolis and Saliba, as well as Hincapie and Kepa, when he faces the media in Germany on Tuesday night.