Watch: Ex-Steeler Rashard Mendenhall does karate on a tetherball
Rashard Mendenhall/Twitter
Since retiring from the NFL in 2014, former Pittsburgh Steelers running back Rashard Mendenhall has been working as a writer and story editor for the HBO series "Ballers."
He also does karate on a tetherball, which he demonstrated in a video he tweeted out Monday.
Former teammate Stefan Logan is eager to know more:
- With h/t to Sean Gentille/Pittsburgh Post-Gazette