David Beckham behind the scenes

Watch the footage of David Beckham filming his new advert for Adidas.

The handsome LA Galaxy footballer goes for a high-energy sprint in the advert, and looks like he really means business.

From the behind the scenes footage, it's clear to see that David is the personification of Adidas' 'go all in' motto.

While he laughs and jokes around at first, once filming begins he quickly begins working his socks off!

Watch the backstage footage below:

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