When England needed someone to stand tall, Joe Root did exactly what he always does: deliver under pressure.

Chasing 234 on a tricky Cardiff pitch, England were in early trouble. Ben Duckett fell for a golden duck to Jasprit Bumrah's first ball. Jacob Bethell followed soon after, and England were reeling at 8-2. Captain Harry Brook's skittish innings ended on a scoop that bounced off his helmet, and at 125-5, the chase was hanging by a thread.

But Root remained unflappable.

His 99 not out from 133 balls wasn't flashy; it was masterful. He rotated strike, absorbed pressure, and kept his composure while wickets tumbled around him. When Will Jacks holed out with 37 still needed, Root's rare flash of irritation showed just how much he cares. But he quickly refocused, and Gus Atkinson's winning boundary one ball into the 45th over left Root stranded one run shy of his 21st ODI century.

Did he care about missing out? Not one bit. "Being there at the end on a tough pitch is probably the best feeling in cricket," Root said afterwards.

His skipper Harry Brook was full of praise: "He's a phenomenal player. You can learn so much from him in the changing room too. He always turns up when we need him most. He's been one of the best in the world for years at rotating strike."

Root now has 286 runs across his last three ODI innings without being dismissed, including 111 not out in Sri Lanka and 76 in the first ODI. He's passed fifty in each of his last five ODIs.

Sky Sports' Mark Butcher summed it up perfectly: "Root holds the fort almost by himself. You wonder if some players around him are learning the lesson about valuing your wicket. Root doesn't leave it up to others."

That's the real lesson, not just technique, but mindset. England's young batters would do well to watch, learn, and follow.