David Villa said the hot conditions that greeted Spain in Washington on Saturday should bode well for the upcoming FIFA World Cup in Brazil.
Villa came off the bench and scored a second-half double as Vicente Del Bosque's men wrapped up preparations for the World Cup with a 2-0 victory against El Salvador at FedEx Field.
The World Cup holders were not at their best against the 69th-ranked nation, but Spain's all-time leading scorer Villa said his team is now well placed for their World Cup opener against Group B rivals the Netherlands on June 13 after battling through the heat.
"Today it was difficult because of the weather, it was hot and the condition of the grass," said Villa, who took his international tally to 58 goals in 95 appearances.
"I think the team started off well and finished well. I think we're prepared to start the World Cup on the right foot. This was a positive warm-up, these are the same conditions we'll find in Brazil.
"It was difficult to maintain a good rhythm, you take two sprints and then you need to rest. But it was positive."
Villa started the match on the bench before taking to the field after half-time.
Upon his introduction, Villa was deployed in the middle and out wide to accommodate team-mate Diego Costa, something he said he is happy to do.
"Those who came later could only enjoy this match, I'm happy to have scored two goals, two goals that helped the team," he said.
"I started behind the Costa, then drifted to the wing and finished as the striker. I'm happy because the manager sees me in various positions and that gives me more options."
Villa also conceded penalty taking is Spain's biggest weakness after Cesc Fabregas skied a fourth-minute spot-kick over the crossbar.
'It's a shame (that Cesc missed the penalty), if this team has one weakness, its penalties and I say this because I’ve missed several myself," Villa said.
"I hope he'll have confidence and score the next one."
Spain will also come up against Chile and Australia during the World Cup group stages in Brazil.
|Coach: Albert Roca|
for K. Santamaría 57'
for A. Álvarez 65'
for A. Flores 75'
for R. Menjívar 83'
for J. Barrios 87'
|Belenenses 0 Pacos de Ferreira 1: Moreira seals rare away win|
|Juve angry at Roma draw - Allegri|
|Roma 1 Juventus 1: Keita keeps slim Scudetto hopes alive|
|Celta Vigo 1 Elche 1: Controversial late penalty gives visitors a point|
|Turkish Super Lig Review: Gala extend lead at the top|
|Paris Saint-Germain v Monaco: Jardim rejects de-facto final talk|
|Stuttgart, Freiburg named in doping claims|
|Dyche hails Ings determination ahead of Liverpool showdown|
|Newcastle United v Manchester United: Mata out to make more memories|
|England winger Johnson suspended after arrest on underage sex charge|
|Liverpool back in the black|
|Jedinak charged with violent conduct|
|BREAKING NEWS: Police make arrest on underage sex charge amid reports England international is held|
|Schone delighted to extend Ajax deal|
|Montolivo and De Jong suffer injuries|
|Bayern Munich v Eintracht Braunschweig: ´Self-critical´ holders in no mood to ease off, says Muller|
|Tottenham v Swansea City: Pochettino out to banish League Cup disappointment|
|QPR v Arsenal: Austin ready for survival fight|
|Sherwood: No hard feelings over missing out on West Brom job|
|Chelsea and Everton fined for fracas|
|Villarreal v Barcelona: Final in sight for visitors|
|Stoke City v Everton: Howard calls for back-to-basics approach|
|Pearson: I understand Pellegrini pressures|
|West Brom sweating on fitness of Berahino and Ideye|
|Manchester City v Leicester City: Pellegrini demands response|
|Feyenoord and Roma face UEFA charges|
|Liverpool v Burnley: Rodgers full of respect for visitors|
|Brown has red card overturned|
|Rodgers heaps praise on Allen|
|Koeman critical of Jedinak elbow|
|Bruce hits back at Hughes over Figueroa challenge|
|Koeman sets 61-point target for Southampton|
|Ibe set to miss a month with knee injury|
|Klopp looking to maintain momentum|
|Bent out for three to four weeks with hamstring injury|
|Schmidt ready for Kaiserslautern clash|
|West Ham v Chelsea: Mourinho turning attention back to the league|
|Barca must not be distracted by Clasico, says Busquets|
|Terry rules out England return|
|De Boer demands more despite PSV win|
|Bony: We have to win every game|
|Subotic rejects Serbia call-up|
|Benitez frustrated at refereeing decisions|
|Real Madrid must learn from Villarreal draw - Marcelo|
|QPR announce losses of £9.8m|
|Rutten to leave Feyenoord|
|First trophy for ´new´ Chelsea - Mourinho|
|Icardi the future of Inter, says Ausilio|
|Patience needed from ´brilliant´ United fans - Rooney|
|Allen hails ´next level´ Coutinho|
|Points over milestones for Cisse|
|Hecking ´furious´ with Wolfsburg defence|
|CONCACAF Champions League Preview: DC United face uphill task to reach semis|
|AFC Champions League Preview: Al Ain enhanced, Wanderers prepare for Evergrande reunion|
|Coupe de France Preview: PSG, Monaco to meet again|
|Crouch happy to silence doubters|
|Blanc questions rivals´ mental strength as PSG gain ground|
|Kane: Fortune favoured Chelsea|
|Ancelotti defends Isco substitution|
|Rooney: Di Maria will come good|
|Stubborn Villarreal impress Real´s Pepe|
|PSG could not ´kill off´ Monaco - Van der Wiel|
|Serie A Review: Napoli suffer defeat at Torino, Lazio lurking|
|Ligue 1 Review: Title chasers´ slip-ups go unpunished|
|La Liga Review: Real and Atletico suffer frustrating draws|
|Primeira Liga Review: Porto´s Tello dents Sporting´s title hopes|
|Monaco 0 PSG 0: Champions miss chance to go top|
|Real Madrid 1 Villarreal 1: Moreno leveller ensures stalemate|
|Simeone satisfied with Sevilla point|
|Henry: Chelsea can win a trophy treble this season|
|Mancini frustrated by ´hesitant´ Inter|
|Sevilla 0 Atletico Madrid 0: Simeone´s men in fiery draw|
|Pochettino upbeat despite League Cup defeat|
|Inter 0 Fiorentina 1: Montella´s men end San Siro wait|
|Bundesliga Review: Wolfsburg edge eight-goal thriller, Monchengladbach win|
|Mourinho revels in ´beautiful´ League Cup success|
|Eredivisie Review: PSV lose home record as Ajax close the gap|
|Terry thrilled by ´massive´ League Cup final win|
|Chelsea 2 Tottenham 0: Mourinho´s men seal League Cup success|
|Coquelin sustains broken nose|
|Wenger hails Giroud character after Everton goal|
|Everton not getting what they deserve - Martinez|
|Coutinho is coming of age at Anfield - Rodgers|
|Football League Preview: Wolves in the hunt for back-to-back promotions|
|Norwich City 2 Ipswich Town 0: Neil´s men go third with derby triumph|
|Southampton v Crystal Palace: Fonte focusing on big picture|
|Arsenal 2 Everton 0: Giroud strikes to silence doubters|
|Dynamo Dresden v Borussia Dortmund: Hummels eager to build on derby win|
|Rodgers tips hat to relentless Liverpool|
|City facing uphill challenge to retain title - Pellegrini|
|Celtic 4 Aberdeen 0: Champions dominate top-of-the-table clash|
|Lallana hails ´massive´ win as Liverpool´s top-four charge continues|
|Hull City v Sunderland: Cattermole allowing no excuses against ´bogey team´|
|Liverpool 2 Manchester City 1: Coutinho dents City´s title hopes|
|Sunderland to appeal Brown red card|
|Aston Villa v West Brom: Sherwood looking for confidence boost|
|Allegri not taking risks on Vidal and Pogba|
|Pardew defends Jedinak over Sakho elbow|
|Heldt apologises after Schalke´s derby humbling|
|Milan must give that bit extra - Bocchetti|
|Rooney: Brown red must be rescinded|
|Monk hails Swansea´s versatility|
|Melbourne Victory 2 Wellington Phoenix 3: Hosts miss chance to go top|
|Rodgers: Top-four finish would be bigger than last season´s effort|
|Batman and Robin ´a bit of fun´ - Reus|
|Rakitic feeling better after ending goal drought|
|Copa Libertadores Preview: Well-rested Cruzeiro ready for Universitario|
|Fournier fuming after Lyon loss|
|DFB Pokal Preview: Gladbach visit rusty Offenbach|
|Mourinho: Tottenham approached me|
|Primeira Liga Review: Birthday boys Benfica hit Estoril for six|