The “Running Man Challenge,” the brainchildĀ of the Maryland basketball team, has taken the Internet by storm over the past few weeks. On Friday, the Gronkowski clan joined in the fun.
New England Patriots tight end Rob Gronkowski and his brothers — all clad in “Gronk Fitness” shirts — broke out into the viral dance mid-workout.
Thumbnail photo viaĀ Bob DeChiara/USA TODAY Sports Images