Pakistan Cricket team trains at Trent Bridge ahead of fourth ODI against England
The tourists slumped to a six wicket defeat in the third One Day International in Bristol on Tuesday to take a 2-0 lead in the five-match series.
Many are predicting a big total at Trent Bridge, with some believing a score of 500 in an ODI is possible.
England have the two highest scores of all time - 481 and 444 - both at the Nottingham ground.
23-year-old opener Imam-ul-Haq is expected to retain his place in the side after becoming the youngest-ever batsman to score a 150-plus knock in One-Day International cricket in England on Tuesday.
Pakistan return to Trent Bridge for their opening World Cup match against West Indies on 31st May.