Poulter practised on Thursday morning with Justin Rose, Henrik Stenson and Jamie Donaldson, teeing off after a group containing Rory McIlroy, Martin Kaymer, Sergio Garcia and Thomas Bjorn.
Having practised on Monday afternoon, he will decide later whether to risk his injured ankle.
The Belarusian confirmed that she had not practised on Tuesday, but added: "I don't really want to talk about it.
After coughing and spluttering her way through her semi-final, Williams had been too ill to practise on Friday and was even doubled-over at times when she had a gentle hit a couple of hours before the final.
The 17-year-old Italian was hit on the hand by a stray shot while he was practising on Tuesday.
"Normally, I'm not there because we prepare a game for Tuesday and we practise on Monday morning," Wenger said.
Tournament physiotherapist Rob Hanna, who attended to Kyrgios numerous times through the match, said the world No30 initially suffered the injury while practising on Tuesday.
She took a one-day workshop offered by the Royal Society in London to practise on-camera work.
Prisoners features inventively horrific acts practised on captives; even Labor Day has Josh Brolin stringing up Kate Winslet (though in the best possible taste, and all for her own good, even pleasure).
I'd say 95% of players will practise on Christmas Day.
