高清福利片

Public displays of overseas UEFA revelry drive home feeling of 鈥楩ortress Australia鈥�

顿谤听Steve Georgakis聽is an expert in sport history and the sociology of sport from the Faculty of Education and Social Work聽who says the game may reinforce the idea that Australia is being "left behind", as many European crowds will be celebrating in person.聽

鈥淭he grand final will provide us with a glimpse of what the post-pandemic world sport will look like: vaccinated populations going back to life as usual," said Dr Georgakis.

"While we haven鈥檛 been decimated in Australia with deaths, we have now realised that international sport exchanges (something that defines us) will not be happening soon. In locked-down Sydney, two great sporting communities (Italo-Australians and Anglo-Australians) will be at home watching the match, instead of at the pubs and cafes supporting their respective teams. This will clearly reinforce the idea that we are being left behind.

鈥淭he final will be a match between 鈥淣ew-Italy鈥� and 鈥淥ld Italy鈥�. New Italy being the current Italian team playing under coach Roberto Mancini playing an attacking, flamboyant style of football. This compares to the England team, coached by Gareth Southgate, playing a defensive and cautious style of play which epitomised previous Italian national teams.

鈥淔ootball鈥檚 Coming Home鈥� 鈥� while English Premier League teams have been dominant in European club competitions in recent years, there was criticism from many quarters that these clubs weren鈥檛 owned by English entities or comprised of English players. But after 55 years, they are in the finals of a major football tournament; with a team coached by Englishmen. A win will be a great unifying moment for the English and nothing unifies them more than sporting success.鈥�

Soccer hugely popular in Australia among children and adults

聽is an expert in physical activity from the School of Public Health who says there are myriad health benefits to playing soccer.聽

鈥淪occer is a very popular sport in Australia, with over 1 million adults and just under 700,000 kids under 14 in Australia playing it. Over 70 percent of these players 鈥� across both adult and child cohorts 鈥� are male," said Dr Reece.聽

鈥淧eak participation in the sport occurs in adolescence, with 14 percent of kids aged 0-14 in Sport Australia playing soccer.

"Sport is an essential way of enabling everyone of any age to be physically active, which we know has significant benefits on physical and mental health in the short and longer term."

Do androids dream of winning a World Cup? 鈥淩obots鈥� love the beautiful game, too

Professor Mikhail Prokopenko聽from the Centre for Complex Systems is a renowned expert in pandemic modelling, but few would know he is also a world champion in robot soccer 鈥� winning the 2019 RoboCup Simulation 2-D League.

鈥淲hile Australians are tuning in to the Euro-2020 final game between England and Italy, a different kind of annual soccer championship 鈥� RoboCup 鈥� pits together autonomous robots and is a perfect substitute for those who prefer crafty coding to fancy footwork.鈥�

鈥淭he World Cup of robot soccer was established in 1997 as a standard problem for Artificial Intelligence and robotics. Its overarching goal 鈥撀爐he Millennium Challenge 鈥撀爄s to develop a team of humanoid robots capable of defeating the FIFA World Cup champion team by 2050.

鈥淭wo years ago, RoboCup-2019 came to Sydney with a joint University of Sydney-CSIRO team, Fractals2019, winning the 2-D Simulation League in a final against a Japanese team, which went into extra-time and finished 1:0.

Tackling brain injury head-on: changes to "heading鈥� necessary

听补苍诲听聽from the聽Sydney School of Health Sciences聽have conducted research聽on the impact of 鈥渉eading鈥� in soccer (when a player hits a ball with their head).聽

While this is an important technique, the researchers believe changes and better training are necessary to prevent head injury.聽

鈥淔rom the 140 goals so far in Euro 2020 (excluding penalty shoot-outs), one in five goals (21 percent) have been scored by a header. England have scored the most headed goals , including three in their quarter-final against Ukraine,"聽said Dr Peek, who is an expert聽in sports physiotherapy聽

鈥淗eading is a critical part of the game. Given the concerns about the long-term impacts of heading on brain health, it is important that we review the way heading is taught, particularly in young, developing players.聽

Male youths are more likely to be head bangers

Their research also found young male players suffered worse head impacts from heading than female players.

鈥淚n the quarter-final win over Ukraine, the English team proved that heading is an incredibly important skill. Young players need to learn proper technique to maximise the accuracy and effectiveness of their headers, but also to avoid developing head and neck injuries," said Dr Andersen.聽

鈥淚n one of our recent articles, we found that young male players had higher magnitudes of head impacts than females when heading the ball from a throw-in.聽

鈥淲hat was fascinating was the clear difference in technique and strategies that we saw: the male players attacked the ball while the female players tended to absorb the ball to direct it to their target. We鈥檝e also seen obvious differences between age group and professional players during our testing. While this isn鈥檛 unexpected, better ways to teach proper heading to young players can be developed based on the differences we鈥檙e observing.聽

鈥淲e鈥檙e currently using 3-D motion analysis, measurements of muscle activity 鈥� also called electromyography or EMG 鈥� and wearable devices to better understand how technique compares between females and males, recreational and professional players, and across age groups. Players, coaches and football/soccer associations across the world will be able to use what we鈥檙e finding to improve the ways heading is taught.鈥�