Gatorade and NFL Films have partnered for the second season of “Everything To Prove,” the online series that chronicles the journeys of 11 rookie NFL players trying to make a league where everyone must prove themselves each and every game. The first installment of the series features NFL rookies Robert Griffin III and Trent Richardson, who played a friendly game of HORSE while on a photo shoot together.  Check it out after the jump.

Shay Marie x Sabrina B.

RG3 is a true athlete he has serious skills even on the basketball court and well he did challenge women’s basketball Player of the Year Brittney Griner to a dunk a contest.

Trent Richardson and RGIII play H.O.R.S.E from Gatorade on Vimeo.

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