Victor Cruz, Eli Manning, Reuben Randle and Beckham played basketball at Duke’s infamous Cameron Indoor Stadium earlier this week, and during a break in the action the wide receiver decided to show his teammates just how high he can jump.

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Beckham didn’t just throw down a regular dunk, though. He capped off an alley-oop with a clean windmill that would make noise at any dunk contest. 

There’s a reason why Michael Strahan called Beckham the “greatest athlete on earth right now.”