Gabby and Neil sweat it out with Super Bowl champion running back Rashard Mendenhall. After making a controversial decision to retire from football at age 26, Rashard became a writer for the hit HBO show Ballers. Find out how teamwork in the writers room at HBO compares to the Pittsburgh Steelers locker room. Learn how Rashard got rid of his cell phone and became happier - and immunizes himself from social media. Gabby and Neil also invite a special guest who encourages Rashard to pursue his next passion... and his greatest fear.