Petr Cech feels Arsenal have forgotten what it takes to win the Premier League title.
The Gunners last lifted the trophy in the 2003-04 season and failed to qualify for the Champions League in the last two campaigns, with Arsene Wenger's long reign ending in May.
Cech has four Premier League titles, all from his time at Chelsea before he moved across London to join Arsenal in 2015.
And the veteran, who is keeping new goalkeeper Bernd Leno out of the team, called for Unai Emery's men to recapture the club's former glories by grinding out results.
"For any club who wins titles in the recent years, you have a team with the knowhow how to finish it off and you can see it in any sport," Cech said.
"I take Tiger Woods – five years since he won a major tournament and the longer it goes, the harder it becomes. This club hasn't won the league for over 10 years so obviously you need to get back into knowing how to do it.
"We started with the new manager from scratch basically and we try to get this mentality of winning every game, progressing every game, working every day and hopefully we can build this up and win the title sooner rather than later. That will make the big difference.
"What we lacked in the past - I would say the 'Arsenal way' was more important than getting the points sometimes and this is not how you win the league.
"Sometimes you need to make sure you win an ugly game, when you are not playing completely well but you just dig deep, close the back door and win 1-0 no matter how. I think this is what we lacked over the last three years, since I arrived."
After defeats to Manchester City and Chelsea in their first two games under Emery, Arsenal have bounced back with a much-improved run of results.
Sunday's 2-0 victory at home to Everton saw Cech in top form as the Gunners recorded a fifth straight victory in all competitions.
And the 36-year-old, who has been criticised for his perceived weakness with the ball at his feet, suggested Arsenal are ignoring outside forces.
"We concentrate on ourselves. People can have their opinions. The season is very long," Cech added.
"We have four [Premier League] wins in a row and are in a much better place but there are so many games to be played still. You go through periods in the season where you are getting through difficult moments, better moments, great moments so we keep our feet on the ground.
"We keep working and we try to do our best to get as many points as possible and improve in every game. We are happy with the points."
|City signing Steffen up to Guardiola´s goalkeeper demands, says Berhalter|
|Mourinho is so strong - Guardiola backing for fallen rival|
|Mourinho? Ausilio dismisses Inter return after United sacking|
|Whyte needs to raise his game to beat Chisora again - Haye|
|Brussino leads late Tenerife rally as Venezia down Holon|
|Orleans 1 Paris Saint-Germain 2: Super sub Diaby sends holders through|
|Leicester City 1 Manchester City 1 (1-3 on penalties): Muric stands tall in poor shoot-out|
|Middlesbrough 0 Burton Albion 1: League One side reach semi-finals|
|Bologna 0 AC Milan 0: Bakayoko sent off as Inzaghi claims point against former side|
|Fortuna Dusseldorf 2 Borussia Dortmund 1: Bundesliga leaders suffer shock first loss|
|Rivera yet to make a call on sitting Panthers QB Newton|
|Pulisic would thrive in Premier League, but Berhalter expects Dortmund stay|
|Raptors coach Nurse fined by NBA for criticising referees|
|Solari ´loves´ struggling Real Madrid star Isco|
|Mourinho sacked: Pogba, Lukaku, Fred and his other Man United signings rated|
|Mourinho sacked: What does it mean for Manchester United players?|
|Ibrahimovic provides short-term pain, long-term gain for US - Berhalter|
|River Plate 2 Al Ain 2 (aet, 4-5 on penalties): Perez misses decisive spot kick|
|De Bruyne and Aguero back for City, surprise debut for Garcia|
|Uncapped Varun ´panicked a little´ after huge IPL deal|
|Replays scrapped for FA Cup fifth round|
|Pochettino readies big guns for Gunners|
|Ex-Wasps star Wade struggling with NFL transition|
|BCCI rejects ´baseless´ claims over Kohli-Paine ´banter´|
|Ibrahimovic re-signs with LA Galaxy for 2019|
|Mourinho sacked: Solari not worried for Real Madrid job|
|Mourinho sacked: 895 days and more than £700,000 in five-star luxury|
|ES Tunis 1 Guadalajara 1 (6-5 on penalties): Dhaouadi holds nerve to settle ill-tempered affair|
|Murphy lands permanent Tigers role|
|Mourinho sacked: Real Madrid´s Marcelo lauds ´great coach´ after United exit|
|Unadkat, Varun the top buys at IPL auction|
|Emery prepared to give youth a chance in north London derby|
|Tottenham extend Vertonghen contract until 2020|
|Panthers safety Reid receives seventh random drug test of 2018|
|Kovac relishing Klopp challenge in Champions League|
|Bancroft to return, teenager Lamichhane to fly the flag for Nepal in Big Bash|
|Liverpool still have plenty of work to do - Klopp|
|Messi ´never imagined´ his success after winning record fifth Golden Shoe|
|WATCH: Timberwolves´ Gibson tries to block shot with his trainer|
|Mourinho sacked: Klopp praises departed Manchester United boss|
|Mourinho sacked: Jose the best Manchester United manager since Ferguson - Gerrard|
|Mourinho sacked: Ferdinand calls for ´fresh ideas´ at Man United|
|Mourinho sacked: The mystique has gone as United spell ends in divorce|
|´He´s an interest not only for us but for many´ - Zola praises rumoured Chelsea target Wilson|
|Mourinho sacked: Pochettino focused on Spurs amid Manchester United rumours|
|Mendis eyes double-century for departing Samaraweera|
|Mourinho sacked: Zola expects Jose to be in another job ´soon´|
|Mourinho sacked: Five reasons it went wrong at Manchester United|
|Mourinho sacked: Jose´s Manchester United record in Opta stats|
|Mourinho sacked: Pogba, Ronaldo and Jose´s biggest bust-ups|
|Mourinho sacked: Blanc, Solskjaer - the men who could steady the United ship short-term|
|Mourinho sacked: The football world reacts|
|Mourinho sacked: What former United stars said after Liverpool loss|
|Mourinho sacked: Where next for the axed Manchester United boss?|
|UEFA to investigate alleged racist incidents at Vidi-Chelsea|
|Australia unchanged for rest of India series|
|Mourinho sacked: Pogba´s tweet a dig at departing Man United boss?|
|Newton left frustrated by shoulder injury as Panthers lose again|
|Mourinho sacked: Pochettino & Zidane lead potential Man Utd replacements|
|Mourinho sacked: Neville urges Man United to go for Pochettino|
|Boylen pleased to see Bulls react to red rag in Thunder fracas|
|Icardi and Inter ´very far´ apart in contract negotiations|
|Mourinho leaves Manchester United|
|Curry humbled by latest milestone|
|Robertson: ´Unbelievable´ Alisson will bounce back from error|
|Curry scores 15,000th regular-season point in Warriors win|
|Rams star Gurley ´day-to-day´ with knee inflammation|
|Saints poised to clinch NFC top seed after topping Panthers|
|Mathews, Mendis centuries frustrate New Zealand|
|Kohli: Relentless Australia deserved victory|