John Cena has been working hard in the gym. He was clanging and banging on Saturday and took to Vine to give fans a tip we can all learn from, saying: “Power is important but power + technique is #unstoppable. Work on weakness and build a better you #nevergiveup #dothework”

https://vine.co/v/Oj6b6iLwWD3/embed/simple

Cena is a frequent user of Vine, and we cobbled together a little collection of him getting it done in the gym. Off the Vine below, he says: “Anyone who says they’re working their ass off, isn’t doing squat! #dothework #earnit #nevergiveup”

https://vine.co/v/OjEqdrQBZXQ/embed/simple

Cena: “Big results require big ambitions. #DoTheWork #NeverGiveUp”

https://vine.co/v/OdH3zUA1XmV/embed/simple

Cena: “We start 2015 the same way we ended 2014. #DoTheWork #NeverGiveUp #HappyNewYear”

https://vine.co/v/OwVAbiI6UFA/embed/simple