Rio Ferdinand has declared himself fit to lead England's bid for World Cup glory in South Africa.
The Manchester United defender has been plagued by back problems this season, but is adamant he would not travel to the World Cup finals unless 100% fit for fear of putting England's bid for victory in jeopardy.
"I'd never put myself in a position where I was wearing an England shirt if I was less than physically ready," he told the Daily Mail.
"This is the World Cup finals. You can't play at the same level if you are carrying trouble around like that. I wouldn't be doing myself or my country justice if I tried."
In fact, Ferdinand believes his season for United - during which he has made 21 appearances, 12 from the start - could prove to be a blessing in disguise for Fabio Capello's team.
He added: "I've not played a lot this season, and I realise there'll be attention on that, but I'm fine.
"It has never even crossed my mind that injury would put me out of the tournament. My back troubles happened before Christmas, so I knew the timescale.
"There's been a lot of frustration for me at my club and it's been a disappointing season all round. But if there is any silver lining to be found, it's that I'll be fresh and full of energy at the World Cup."
Ferdinand, though, insists he is yet to contemplate emulating Bobby Moore by lifting the World Cup as England captain.
He said: "I've sworn to never get too wrapped up in possible scenarios.
"You just concentrate on playing and then deal with the outcome later. I switch straight off.'
The call-ups of Jamie Carragher and Ledley King to England's provisional 30-man squad on Tuesday raised eyebrows, with the Liverpool defender having earlier retired from internationals and the Tottenham defender struggling with a chronic knee problem.
Terry's fitness has also been a concern, but Ferdinand is unconcerned who he partners as long as they help the cause.
"You can stick Father Christmas at the back alongside me at the last minute if it works," he added.
"We want the right people at the right time for the trophy. End of story."