England's captain Ben Stokes is reportedly "worn out" but still "fit and ready" to bowl, per assistant coach Jeetan Patel, despite he did not bowl on the third day of a pivotal Ashes Test.
Stokes utilized five other bowlers as Australia moved to 271-4 in their second innings, building a commanding lead of 356 runs at the venue.
The versatile all-rounder had earlier battled for more than five hours at the wicket over two days to score 83 runs in England's initial batting effort.
Throughout his extended 198-ball stay, the veteran cricketer was hit on the helmet by a fast bowler and experienced bouts of cramp. He also required time off the field on Friday after hitting his head on the turf while trying to field the ball.
"He might be a little fatigued and just need a bit of time to himself right now," commented Patel.
"From what I understand, he's quite ready to bowl. I think he's just pretty knackered and he's expended a great deal out of himself to get through this point in the game."
Considering his chequered injury past – Stokes has not been fully available in any of England's previous four series – any indication the star all-rounder might be nursing an issue attracts significant attention.
Eager to be in the thick of the action, Stokes' absence from the attack on Friday was curious given it was England's last chance to stay in the Ashes series.
At trailing 2-0 and requiring a victory in Adelaide to keep their aspirations of winning back the Ashes intact, England had given up a first-innings lead of 85 runs.
"My understanding is he operates at 100%," said Patel. "If he thinks he can't do it at 100%, I don't think he's going to do it. That's likely where he's at."
The visiting side could have stayed within the contest by dismissing Australia for around 240 in their second innings and had slim hopes at 53-2 and 149-4, only for the home team to accelerate away through Travis Head's not out 142.
Even though England delivered 66 overs, Stokes chose not to bowl.
"He abstained from bowling but that's probably a separate conversation with him," said former New Zealand international Patel.
"I'm not entirely sure. We all know he never performs at 80%. Maybe he thought he was a risk, so he didn't bowl."
The last time Stokes limited his bowling was on the final day of the drawn fourth Test against India at Old Trafford in July.
He subsequently missed the fifth Test at The Oval with a shoulder problem.
Stokes has a reputation of driving himself past breaking point, and it was suggested to Patel that the captain felt he might have risked injury if he exerted himself any further in Adelaide.
England stand on the edge of another loss in Australia, once again likely to be beaten inside the first three Tests of the series.
If the tourists' loss is completed on Saturday's fourth day, it would mean the destination of the Ashes has been decided in 10 days – the opening two matches were over in short periods respectively.
Not since 1921, when Australia needed only eight playing days to win in England, has the winner of an Ashes series been determined so swiftly.
If a primary objective is to prolong the game into a final day, England will also have to pull off the highest successful chase at the Adelaide Oval to keep the series alive.
"I remain convinced there's an opportunity for us," stated Patel. "It will be difficult, we're going to need something extraordinary. I think it's high time we witnessed something special from us."
"After three matches, we've landed some blows but absorbed many. It's about time, now we're with our backs to the wall, to throw some haymakers."
Elara Vance is a tech journalist with over a decade of experience covering emerging technologies and consumer electronics.