In sport, music and even maths, finding 'the zone' is a beautiful thing
There is a state of mind athletes talk about when they are totally absorbed in the moment and the actions of their sport.
David Mark is the ABC's National Sport Reporter, breaking and covering the big stories and events in Australian and international sport.
He's worked for the ABC for 25 years including the last six in sport, first as the National Sport Editor and now National Reporter. He previously reported, presented and produced the Radio Current Affairs programs, AM, PM and The World Today, as well as reporting for ABC TV News, 7:30 and Lateline.
Sporting highlights include covering the 2021 Tokyo Olympic Games, the 2014 Soccer World Cup in Brazil and Commonwealth Games in the Gold Coast and Melbourne. He's also produced many documentaries for ABC RN and ABC local radio.
His favourite sports are Aussie Rules, cricket, soccer and cycling, and on weekends you'll find him running, cycling and playing social Aussie Rules with friends.
There is a state of mind athletes talk about when they are totally absorbed in the moment and the actions of their sport.
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With Australia's men's Test team largely settled, there are a few key spots that could hang on a handful of Sheffield Shield performances before the start of the Ashes.
For Torrie Lewis, these World Athletics Championships in Tokyo are just the beginning of a journey she hopes will take her to very top of world sprinting.
Armed with the largest team ever assembled for a major athletics meet, Australia enters the World Athletics Championships with a sense of excitement.
A report by an international ethics body finds Gymnastics Australia breached the human rights of a 12-year-old girl who broke her back while training in excruciating pain.
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Australia's men's Test cricket captain has lobbied Prime Minister Anthony Albanese to contribute to a $100m fund to help sporting clubs withstand the effects of climate change.
Meg Harris rounds out her swimming championships in style with a gold medal in the 50m freestyle final, but it isn't enough to help Australia overtake the United States in the final medal tally.
Lani Pallister claims silver behind Katie Ledecky in what is being described as the "race of the century".
Mollie O'Callaghan has come within 0.12 seconds of becoming Australia's most successful World Championships swimmer of all time, claiming silver in the women's 100m freestyle in Singapore.
After taking gold in the 4x200m relay, Mollie O'Callaghan can eclipse Ian Thorpe to become Australia's outright leader in swimming world titles if she wins the 100m freestyle.
After more than a decade challenging at the top of the swimming world, Cameron McEvoy is chasing perfection in a most unforgiving race.
Kaylee McKeown unleashes a sensational swim to come from behind and claim the 100m backstroke gold medal at the World Swimming Championships in Singapore.
Five-time Olympic gold medallist Kaylee McKeown sets up a showdown with rival Regan Smith, while Australian teammate Alex Perkins climbs the podium in Singapore.
The all-conquering women's 4x100m freestyle team's victory extends a championship-winning run that began in 2018.
Australian open water swimmer Tayla Martin believes her alopecia is a superpower which will help her at the World Swimming Championships in Singapore this month.
Research shows heading a soccer ball alters the brain's chemistry and electrical activity even when there's no concussion.
It is an integral part of the game, but newly published research shows that heading a soccer ball can have "acute" effects on the brain.