TMZ reports that New England Patriots tight end Rob Gronkowski mimicked wrestling moves while dancing on stage at a Las Vegas nightclub Sunday night.

Gronkowski signed a $54 million, six-year contract extension in June. He broke his forearm last season and injured it again during the Patriots first playoff game with the Texans.

While dancing at the XS nightclub, he grabbed a friend and tried to execute some sort of slam on the stage. As he fell, he hit his damaged arm on the stage. Both got up and showed they were fine after.