Andrew Flintoff appears ever more likely to miss out on selection for fourth Test at Headingley, after struggling visibly during a 40-minute nets session on the eve of the match. Flintoff received two injections in his damaged right knee ahead of the Edgbaston Test last week, and so cannot undergo any more this week on medical advice. He bowled with a heavy knee brace, but was unable to hit the crease with any of his customary pace and power, before returning to the dressing room at 11.10am.

The session was the first time that Flintoff had bowled since his lacklustre display on the final day at Edgbaston, in which he bowled just 11 overs, and none at all in the final session. England have insisted they will take the emotion out of the decision over whether Flintoff plays in what could be the Ashes-deciding Test, but on the available evidence his knee is some way short of the requisite fitness to last for five days.

When asked if Flintoff was in a better situation fitness-wise than he had been in the lead-up to Edgbaston, England's captain, Andrew Strauss, was non-committal. "He did a fair amount of bowling today, but with such things it's not about the pain he experienced while he's bowling, but the swelling there is afterwards, and how sore it is," he said. "At this stage it's hard to know, because I haven't had a chance to speak to him fully.

"He got the ball through but he didn't look like he was 100%," Strauss conceded. "Sometimes a bowler doesn't want to hit 100% in the day before a game, and so it was more about how he was feeling with his knee, but until I've spoken to him at length, it's hard to say. I'm still optimistic he will be fine to play, but we won't know until later on this evening."

England's inflated outfit includes the batsman Jonathan Trott and bowlers Ryan Sidebottom and Steve Harmison, whose chances of playing improve considerably if Flintoff is ruled out, a fact that he seemed to recognise as he tore in with venom at Ravi Bopara in the nets, in full view of his captain. "We've covered all bases with the squad we've picked," Strauss said. "We will have to wait to see how Fred is. In a way there are potentially hard decisions to make."

"Harmison is a genuine option to play in this Test match," said Strauss. "It's fantastic to have a squad where you've got guys of that quality waiting to get in. Ryan Sidebottom bowled magnificently today as well. There's been a lot of cases in the past where we've been struggling to get three decent seamers on the park, and suddenly we've got five or six of them queueing up to play. That's a pretty good situation rather than a bad one"