The former England captain paired up with New Orleans Saints running back Reggie Bush, American football's hottest property, to film a series of new video clips for adidas in Spain.
Beckham was taught to throw an American football, kick a field goal and then go for the world record, a 64-yard field goal, all under the watchful eye of Bush.
In return, Beckham let the 22-year-old into the secret of mastering free-kicks, penalties and kick-ups.
Reminiscent of the footage that saw Beckham team up with Jonny Wilkinson, the scenes were unscripted with the pair simply given a bag of balls and told to enjoy themselves.
The result is an up-close and personal demonstration of the mutual admiration two of the world's biggest sporting icons have for each other.
The "Futbol Meets Futbol" videos will be shown for 13 weeks during the NFL summer season.
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