Arsene Wenger has welcomed back one of his most important players to full training today ahead of Sunday’s showdown at the Emirates stadium. 

The Gunners prepared for the clash with Tottenham Hotspur with a dramatic 3-2 victory over Ludogorets in the Champions League on Tuesday night.

That result has seen Arsenal stretch their unbeaten run to an impressive 15 games in all competitions ever since the 4-3 defeat to Liverpool.

Even so, the old problem of injuries to key players has threatened to halt Arsenal’s momentum with joint-top scorer Theo Walcott missing nearly two weeks after a hamstring problem he suffered in the 0-0 draw against Middlesborough.

However, the 27-year-old was able to participate in full training on Saturday morning after only managing to go through individual work-outs for much of this week.

Here were some snapshots of Walcott back in action along with the rest of the Arsenal squad.

(Pictures courtesy of Stuart MacFarlaneArsenal and Getty Images)

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