BBC Sport - Six Nations: Big Hits from Best, Gray, Roberts and Lawes

Watch the Six Nations demolition men

Watch some of the biggest hits from the likes of Rory Best, Jamie Roberts, Jonny Gray and Courtney Lawes from the 2015 Six Nations Championship.

The 2016 Six Nations starts on Saturday 6 February with France v Italy live from 13:30 GMT on BBC One and the BBC Sport website & app.

Available to UK users only.

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