England coach Roy Hodgson has moved to downplay the impact the Manaus heat will have on his side against Italy on Saturday.
England open their FIFA World Cup campaign against the Italians deep in the world's largest tropical rain forest.
Steamy and humid conditions are expected and how both sides fare in the Group D clash could be crucial in their hopes of reaching the last 16.
"I don't think at this World Cup you will see a big difference in the way teams play due to conservation of energy," Hodgson said on Tuesday.
"I'm not really expecting enormous changes.
"What we have to do is play our football and with the 14 players at our disposition, play the football we want to play."
Hodgson also rejected suggestions from England midfielder Jack Wilshere that his side could play a different brand of football due to the heat.
"It's always unfair to ask young players those questions (about different styles of play) because I'm sure he doesn't understand what answer he should be giving," he said.
"We are expecting our players to run around a lot and if I select Jack, I'll expect him to run around a lot.
"A lot has been spoken about Manaus and conservation of energy and heat. I think we just need to wait and see what Manaus brings.
"We'll concern ourselves then about how much conservation of energy will be necessary."
Also on the issue of Manaus, Hodgson angrily rejected suggestions that England had complained about having to play there.
"It's not true that we complained about Manaus or Brazil. Quite the opposite really," he added.
"I think that nonsense should be put to bed right away. We would have been happy to play in any city we were drawn in.
"We are very much looking forward to play in the World Cup."
Hodgson also insisted his side would not focus all on their energies on curbing the influence of Italy playmaker Andrea Pirlo when the two sides meet.
Pirlo was impressive as Italy knocked England out of the UEFA Euro 2012 quarter-finals but Hodgson said: "Andrea is obviously a top-class player. In the game we had … he had a superb game.
"We are very much focusing on Italy as a team (though). We are not getting hung up on one player."
|Coach: R. Hodgson|
for D. Welbeck 61'
for J. Henderson 73'
for D. Sturridge 80'
|Benitez confirms Napoli exit|
|McShane among six released by Hull|
|Cerci committed to Milan|
|West Ham expect Collins to return for pre-season|
|Real deny Pogba bid|
|Important to keep Chelsea squad together - Mourinho|
|Alonso: Gerrard was magic|
|Pochettino silent on Ings speculation|
|Visa threatens to ´reassess´ sponsorship amid FIFA scandal|
|Blatter skips FIFA Medical Conference|
|MLS Preview: Revs not out for revenge against Galaxy|
|MLS Review: Sounders go top in West, Timbers and Galaxy win|
|AFC stands by Blatter|
|Matheus ´alright´ after collapse - Markevych|
|Copa Libertadores Review: River, Inter through to semis|
|Signing Toni a ´long shot´ for Adelaide|
|Ramsey good enough for Barca - Coleman|
|Bacuna pushing for Benteke stay|
|Evans stunner settles City friendly in Toronto|
|Banega: Emery a great coach|
|Emery tight-lipped on Sevilla future|
|Argentina finalise Copa America squad|
|Nike issues statement following arrest of FIFA officials|
|Hero Bacca grateful for Europa League triumph|
|Markevych rues defensive errors in Dnipro defeat|
|AFC Champions League Review: Naft Tehran fairytale continues|
|Emery: We deserved Europa League success|
|Dnipro 2 Sevilla 3: Bacca brace sees holders make history|
|South Africa 0 Malawi 0 (4-5 on penalties): Harawa heroics send Bafana Bafana out|
|CONCACAF and CONMEBOL respond to arrests in FIFA scandal|
|FIFA president Blatter welcomes investigations as corruption probe rocks world football|
|UEFA calls for FIFA elections to be postponed|
|BREAKING NEWS: Advocaat exits Sunderland and retires from club management|
|La Liga: Real Madrid season review - Ancelotti pays the price for disappointing season|
|Zambia 3 Ghana 0: First-half spree does the damage|
|Barnes suffers double knee ligament injury|
|Balotelli to stay at Liverpool - agent|
|Kane at the double in friendly win|
|Norwich make Dorrans switch permanent|
|Ings unsure of next move|
|Bournemouth snap up Federici|
|FIFA ´crisis´ cannot continue - Prince Ali|
|Barton headlines QPR exits|
|Juan demands more from Inter|
|Stoke snap up Haugaard|
|Subotic commits to Dortmund|
|Warner pleads innocence after US indictment|
|Napoli to refuse questions on Benitez´s future|
|USDoJ names indicted FIFA officials|
|Wenger coy over Vidal and Benzema moves|
|Suarez back in training ahead of Copa final|
|Pique: I´ll retire at Barca|
|Gerrard ´blown away´ by Liverpool send-off|
|FIFA ´very happy´ with Zurich arrests|
|Liverpool defender Toure targeting trophies|
|Ramsey eyeing title assault|
|Welbeck out of FA Cup final and England matches|
|FIFA the ´injured party´ as Swiss prosecutors open criminal proceedings|
|Prince Ali saddened by FIFA arrests|
|Pellegrini to make City defence a priority|
|Labbadia giving Lasogga, Olic, Jiracek time|
|Ramsey confident on Wembley chances|
|Swiss authorities confirm FIFA arrests|
|El Shaarawy open to Premier League move - agent|
|Reports: FIFA officials set to be arrested|
|Tigres UANL 2 Emelec 0 (2-1 agg): Mexicans through to Libertadores semis|
|Valencia ruled out of Copa America|
|Coleman: Bale being ignored by Real team-mates|
|Ruddy eyes England recall|
|Benteke will strike fear into Arsenal - Westwood|
|Howe named LMA Manager of the Year|
|Casillas reiterates desire to stay in Madrid|
|Dnipro players pay for fans´ tickets, transport|
|Galliani: I want Ancelotti back at Milan|
|Premier League: Manchester City season review - Frustrations as latest title defence falters|
|Injured Benfica star Salvio not for sale|
|AFC Champions League Review: Al Sadd suffer last-16 exit|
|Emery targeting historic victory|
|Toure and Wisdom pen new Liverpool deals|
|Stadium facilities drive Van Gaal potty|
|Blatter brushes off Figo´s ´dictatorship´ claims|
|Mavuba to end career at Lille after extending contract|
|Ipswich´s Bishop charged over betting breaches|
|Markevych admits to Dnipro nerves|
|Relegated Almeria to be deducted three points|
|Reims retain Guegan on one-year deal|
|Di Matteo departure could hinder Schalke swoop for Khedira|
|Bale planning Real Madrid stay|
|Del Bosque not prepared to risk Costa|
|West Ham earn Europa League berth|
|Pellegrini sure City will win title back|
|Low calls Herrmann into Germany squad|
|Gerrard will win trophies with Galaxy - Carragher|
|Frankfurt agree to let Schaaf leave|
|Hernandez hit with violent conduct charge|
|Bale set for 50th Wales cap against Belgium|
|Baines hoping for pre-season return|
|Bournemouth sign Boruc|
|Sevilla duo Rico and Vidal handed Spain calls|
|Premier League: Chelsea season review - Mourinho´s men canter to title|
|Speroni hints at possible Palace exit|
|Kane states Tottenham commitment|
|Boruc, Hooiveld leave Southampton|
|Oxlade-Chamberlain desperate to make FA Cup final|
|Roar turn to Aloisi|
|Di Matteo resigns as Schalke coach|
|Hughes hints at Moses return|
|Wenger hits out at scheduling|
|Terry backs Chelsea to dominate|
|Jets part ways with coach Stubbins|
|Kewell would love to manage Liverpool|
|Janmaat: Newcastle players failed Carver|
|Adelaide step up interest in Toni|
|Chelsea´s Drogba interested in MLS move|
|Otamendi wants to leave Valencia - agent|
|Benitez almost certain for Real job|
|Schneiderlin will leave for Champions League club|
|Kane planning to come back bigger and better|
|Moyes staying at Sociedad|
|Neil revels in Norwich promotion|
|Drogba interested in MLS move|