Jonathan Agnew hails Ollie Robinson as the most natural bowler he has seen, comparing his rhythm to Glenn McGrath. After England's win at Lord's, Robinson took 23 wickets in three matches. Agnew credits Australia for reviving the tactic of wicketkeepers standing up to pace bowlers, noting Alex Carey's effectiveness during the Ashes and England's adoption with Robinson.

Jamie Smith's improved glovework, trained by Sarah Taylor using tennis ball drills, has been crucial. Smith standing up negates batsmen walking down the pitch, allowing Robinson to bowl fuller and swing more. Robinson's ability to swing the ball naturally without searching for wickets is highlighted.

Looking ahead, Agnew questions if Robinson can replicate success on harder pitches in South Africa this winter. England must ensure Robinson maintains pace around 82mph to gain extra bounce. Agnew urges England to persist with their new-ball quartet of Robinson, Jofra Archer, Gus Atkinson, and Josh Tongue, citing their promise and Robinson's economical spell at Lord's (1.29 runs per over).

With Joe Root mastering their use, this attack is England's best. Stick with it in Birmingham and beyond.