The 2015 NFL season is still far away, but that doesn’t mean that the players are not training for the start of it – as Minnesota Vikings defensive end Brian Robison is clearly demonstrating.
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Robison is a key piece to the Vikings pass rush, as he has come up with 30 sacks in the last four seasons.
He demonstrated his incredible leg strength in a workout captured on video, as he did a 42-inch box jump on only one leg.
Here is the video of Robison showing off his strength that is sure to scare NFL quarterbacks.