Arsenal lost against Chelsea in the Premier League on Saturday afternoon.
Former Chelsea and Queens Park Rangers midfielder Vinnie Jones has suggested on social networking site Twitter that Arsenal should work harder when they do not have the ball.
The former Leeds United man made the suggestion during the Premier League game between Chelsea and Arsenal at Stamford Bridge on Saturday afternoon.
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The Blues got the better of the Gunners 3-1 at home in the London derby, thanks to goals from Marcos Alonso, Eden Hazard and Cesc Fabregas.

Jones was following the match, and he has suggested on Twitter that the Gunners need to work harder when they do not have the ball.
The former Wales international midfielder has also given Arsenal manager Arsene Wenger some advice.

Over the course of the 90 minutes at Stamford Bridge on Saturday afternoon, hosts Chelsea had 41% of the possession, took 13 shots of which six were on target, and earned 10 corners, according to BBC Sport.
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Visitors Arsenal had 59% of the possession, took nine shots of which five were on target, and earned 13 corners, according to BBC Sport.
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