A large-scale study found a significant inverse association between time spent walking and risk of ischemic stroke, as well as an inverse relationship between sports participation and coronary heart disease risk in Asian countries. Regular physical activity was associated with reduced risk of cardiovascular disease mortality.
A study monitored 2640 competitive athletes with arrhythmias, finding that 62 reported cardiac arrests and 38 were resuscitated. Illicit drugs, particularly anabolic steroids, increase the risk of lethal arrhythmias in athletes. Monitoring and treatment are crucial for young athletes and elite competitors.
Regular aerobic exercise training is safe and beneficial for cardiac patients, even those with reduced left ventricular function. Appropriate screening and controlled exercise intensity are crucial to minimize risk. Athletes with coronary artery disease can participate in low-intensity competitive sports under supervision.
The study found that adolescents and young adults involved in competitive sports had a two and a half times higher risk of sudden death. ECG screening identified vulnerable young people, reducing sports-related sudden death from hypertrophic cardiomyopathy.
Experts discuss scientific and regulatory aspects of sports doping, including 'gene doping' that uses genetic elements to enhance athletic performance. The U.S. Anti-Doping Agency is also highlighted as a key player in fighting sports doping through testing, education, and research.
A new expert panel recommends that children spend at least an hour a day in moderate to vigorous physical activity. This can be achieved through appropriate school programs, parental influence, and community support.
Research analyzed emergency medical treatment for assaults during international rugby and football matches in Cardiff. The results showed a significant increase in assault cases on match days, with the highest rates observed when Wales won its matches.
A European Society of Cardiology consensus report recommends regular physical examination, detailed medical history investigation, and a 12-lead ECG for all young athletes involved in organized sport. This could potentially cut sports-related cardiac deaths by 50%-70% if implemented across Europe.
A team-centered program called ATHENA was effective in reducing disordered eating behaviors among female high school athletes. The program, which focused on promoting healthy nutrition and exercise training, showed positive changes in athletes' dietary habits and reduced use of diet pills and other unhealthy substances.
The European Society of Cardiology provides recommendations for athletes with cardiovascular disease, balancing risks and benefits of competitive sport. The panel aims to inform physicians and cardiologists about safe sport activities for candidates with cardiovascular abnormalities.
The study group report emphasizes the need for systematic screening by 12-lead ECG to identify hypertrophic cardiomyopathy and other lethal cardiovascular diseases. The consensus document advocates for a common European screening protocol based on 12-lead ECG to prevent sports-related sudden death.
A recent study investigated the effects of Enhanced External Counterpulsation (EECP) treatments on physiological functions predicting athletic performance. The results showed no significant enhancement in endurance-related parameters, contradicting anecdotal reports of improved endurance during exercise.
Concussions are linked to depression and confusion in athletes after injury. The study found that emotional changes disappeared within three weeks of recovery.
A study suggests that genetic enhancement can increase muscle mass and strength in rats, which could benefit elite athletes, patients with muscle wasting, and elderly individuals. The research also highlights the need for regulatory bodies to distinguish between allowed and banned endurance enhancement practices.
ATLAS reduces anabolic steroid use among male adolescent athletes in schools nationwide. ATHENA aims to reduce eating disorders and drug use among young female sport teams. Both programs have been designated national models and are easy to implement.
The study found that school sports participation was associated with lower odds of currently smoking cigarettes. However, both chewing tobacco and snuff use were higher among athletic adolescents, indicating that sports do not help keep students away from less incendiary forms of tobacco.
A recent Mayo Clinic study has found a significant increase in forearm fractures among adolescents, with the rate rising by 42% over two decades. The study, which analyzed data from 1969-1971 and 1999-2001, found that girls between 8 and 11 and boys between 11 and 14 had higher fracture rates than all other age groups studied.
A study of elite male athletes found that about one in five believed they weren't sufficiently muscular and wanted to gain weight. The findings showed that 17.5% of athletes in lean sports exhibited symptoms of eating disorders compared to 9.2% in non-lean sports.
adidas introduces the JETCONCEPT bodysuit, which uses riblets to channel water and reduce drag, resulting in up to 3% increase in swimming performance. The suit was developed using technology from commercial aircraft, focusing on form drag rather than friction drag.
A University of Pittsburgh Medical Center study found that high school athletes recover from concussion slower than age-matched college athletes. High school athletes showed significant memory impairment at day 7 post-injury, while college athletes displayed commensurate performance with control subjects by day 3.
A new survey demonstrates that perceptions of physical activity do not match the reality, with many adults and teenagers overestimating their exercise levels. The study highlights the importance of finding effective ways to educate parents and teens about the need for regular physical activity.
A study conducted by the University of Illinois at Urbana-Champaign reveals that adolescent immigrants from Korea, Mexico, and Poland face distinct issues in the US. The research highlights how sports promote assimilation and materialism among these young immigrants, with varying degrees of emphasis depending on their cultural background.
Recent studies found no link between intense training and stunted growth or maturation in young female athletes. Instead, body size seems to be appropriate for the sport, with parents of gymnasts being shorter than average. Further research is needed to understand the effects of training on growth.
Research suggests that air pollution from vehicle emissions may cause new cases of asthma in children who participate in team sports, especially in communities with high ozone levels. This is contrary to conventional wisdom that air pollution worsens existing asthma but does not trigger it.
Researchers have created a new way to calculate 'magic numbers' in sports leagues, taking into account all possible future games. The new method can be applied to multiple sports like hockey and European soccer, providing more accurate predictions of team outcomes.
A study found that young athletes are more prone to sudden death due to cardiovascular diseases, with a higher risk of 2.5 times compared to non-athletes. Enhanced pre-participation screening methods, including electrocardiograms, are recommended to identify affected athletes.
Two studies suggest that environment plays a significant role in whether youth benefit from sports participation. In one study, urban youth showed positive influences on self-esteem and social competence, while rural African American girls found sports involvement may increase delinquent behaviors and substance use. The findings highli...
A study by Steven M. Ortiz finds that athlete wives develop coping strategies to deal with the stress of infidelity, often using humor or changing boundaries of trust. The wives who marry athletes for glamour and money may be more accepting of their husbands' affairs.
A study published in the British Journal of Sports Medicine found that injuries among rugby union players have almost doubled since the sport turned professional. Protective equipment worn by players is likely a contributing factor, according to the authors.
The program aims to connect kids with both sports and academics, helping them learn math and science while participating in sports. The Sport Science program will expand over the next three years to include 540 sixth-, seventh-, and eighth-grade girls from six Philadelphia schools.
A new University of North Carolina at Chapel Hill study found six high school football players died from brain injuries in 1999. The deaths were attributed to improper tackling techniques and inadequate precautions, leading to a focus on coach education and player safety measures.
A study published in the British Journal of Sports Medicine found that sports massage has little effect on muscle power and blood lactate levels, contradicting its long-held use as a recovery aid. However, participants who received massage reported feeling significantly better than those who rested.
A recent study by the American Psychological Association found that psychological factors, such as loving to play the sport and having a positive attitude, are more important than physical gifts in achieving athletic success. Coaches also cited criticism and pressure as the most harmful forces on young athletes' development.
A University of North Carolina at Chapel Hill study highlights the dangers of heatstroke in football and recommends shorter practices, non-contact drills, and regular cooling breaks. Coaches are urged to prioritize player safety and prevent tragedies.
A recent study by the American Heart Association found that physical activity significantly reduces the risk of stroke in individuals aged 45-64. Those who were more active at work had a 49% lower risk, while those with high levels of sports activity had a 23% reduced risk.
A study suggests that adding 4 cents to ticket prices in professional sports venues could cover the cost of automated external defibrillators and training staff, potentially saving thousands of lives. The estimated annual attendance at major league football, basketball, baseball, and hockey games is over 120 million.
A University of Florida study found that changing people's attributions, or how they think about themselves, can influence their performance in sports tasks. The technique, attribution training, helps individuals with constructive attributions persist longer and achieve more.
A new University of North Carolina at Chapel Hill study found six young football players died in the 1997 season as a direct result of injuries suffered on the field. The study also revealed seven cases of permanent paralysis from neck injuries and permanently disabling head injuries.
Researchers found that focusing on mastering skills and self-improvement boosts adolescent girls' motivation and reduces dropouts from sports. A mastery-oriented approach can optimize motivation for all participants, leading to a better pool of talent at higher levels.
Dr. Frederick O. Mueller has been named the winner of the Dr. Ernst Jokl Sports Medicine Award for his groundbreaking work in collecting information on catastrophic sports injuries and deaths. His statistics led to rule changes that have saved dozens of lives a year in the US, making football a much safer sport.
Anabolic steroid use has significantly increased among teenage girls, doubling since 1991, whereas among adolescent boys it has remained nearly unchanged. This trend is attributed to various factors such as the emphasis on physical appearance and competitiveness in sports.
A large study has found that blunt blows from baseballs, hockey pucks, and other high-velocity objects can disrupt the heart's rhythm, leading to sudden cardiac arrest in young athletes. Most victims had normal hearts and were under 16 years old at the time of their death.
A study by Colorado State University researchers found that white adolescent males are more receptive to beer ads with sports-related themes, while females respond negatively. The study also showed that adolescents who responded positively to beer ads were more likely to use alcohol as adults.
A recent study found that five football players died in the 1996 season, with four resulting from brain injuries and one from a blow to the chest. Additionally, nine young men were permanently paralyzed, including six high school players, due to head injuries or heatstroke.
According to sports psychologist David Yukelson, athletes can master a quick mental turnaround in a game situation by recognizing problem situations, practicing positive coping strategies, and evaluating their own progress.
A sports nutrition program has been adopted by top US women's heptathlon athletes, credited with improving performance and hydration. The program emphasizes fluid replacement and eating small, frequent meals to optimize fuel for high-intensity exercises.