Articles tagged with Sports Medicine
Lumbar spondylolysis more frequently occurs on the nonpitching side in pitchers. In fielders, no significant difference was found between batting and nonbatting sides. The study suggests that repeated stress on the nonpitching side may contribute to the development of lumbar spondylolysis.
Researchers at Osaka Metropolitan University have discovered that plasma irradiation can accelerate tendon repair, showing faster regeneration and increased strength in lab rats. This breakthrough could lead to shorter treatment times and more reliable tendon healing for athletes and individuals with sports-related injuries.
Researchers found that longer sprint interval training protocols, such as SIE20, outperform shorter protocols like SIE10 in increasing peripheral oxidative metabolism. This study's findings suggest that less-than-15-minute exercise regimens can provide significant health benefits.
Researchers from top institutions argue that 'subconcussion' is a misleading term that should be replaced with more specific alternatives to better understand the risks of brain injuries. The authors recommend using 'nonconcussive' to describe head impacts without a concussion, highlighting the importance of accurate nomenclature for e...
A longitudinal pilot study monitored musculoskeletal and joint health of NBA G League players over a professional basketball season. The study used wearable technologies and advanced imaging techniques to correlate training loads with structural and functional changes in the knee joint.
The British Journal of Sports Medicine has retracted six further articles authored by Dr Paul McCrory due to plagiarism, and corrected two others due to inappropriate reuse of content. The investigation into his single-authored articles published in BMJ journals is now complete.
A new study found that elite runners who broke the four-minute mile barrier lived on average almost five years longer than the general population. The study reveals that aerobic fitness has a vital role in longevity and healthy living.
The study, led by Marshall University Joan C. Edwards School of Medicine, aims to determine if fertilized ACL surgery enables athletes to return to play sooner. Patients will undergo various tests and assessments before, during, and after surgery.
A study of 175 national and elite female athletes found that opinions on transgender athlete eligibility differ according to sport and level of competition. The majority (58%) support biological sex categorization, while a large majority (81%) believe sporting bodies should improve inclusivity for transgender athletes.
A new study has identified alpha-1-antichymotrypsin as a blood protein marker that can predict delayed recovery of concussion in children. The study found that children with low levels of alpha-1-antichymotrypsin were more likely to experience delayed recovery, highlighting the potential for early diagnosis and targeted treatment.
A recent survey study reveals binge drinking is more prevalent among sports wagering individuals compared to nongamblers and non–sports gamblers. This finding highlights the need for targeted interventions to address excessive alcohol consumption in this demographic.
A recent study by Swansea University analyzed the link between digit ratio and oxygen consumption in professional football players. The research found that athletes with longer ring digits relative to their index fingers had more efficient oxygen metabolism, reaching high maximal oxygen consumption during a cardiopulmonary test.
A study by Osaka Metropolitan University found that upper limb exercise testing underestimated cardiopulmonary function, indicating it cannot substitute cycle ergometers. Researchers call for further research to clarify factors affecting the relationship between heart rate and oxygen uptake during exercise.
A team of researchers analyzed 61 symptomatic and 35 asymptomatic knees with discoid lateral meniscus surgery. They found that larger meniscus sizes were associated with increased knee pain and symptoms. The study's results have important implications for surgical treatment and preoperative imaging.
A study of 205 adolescent football players and 70 noncontact control athletes reveals discernible structural and physiological differences in brain regions associated with mental health. These findings suggest a potential link between football playing and mental health outcomes.
This study found that sports-related traumatic brain injuries (TBI) result in higher rates of functional limitations six months after injury. In contrast, patients with non-sports related TBI exhibit better mental health and post-concussion symptom recovery. The findings highlight the need for a more nuanced understanding of TBI outcomes.
A new method allows for the estimation of exercise thresholds based on dynamical correlation properties of heart rate variability, optimizing athlete training and injury prevention. This method utilizes heartbeat interval measurements from sports watches and heart rate monitors, providing a reliable alternative to current methods.
Researchers at Waseda University used diffusion tensor imaging to reconstruct fascicles in three dimensions, finding that a gearing mechanism reduces individual fascicle elongation during stretching. This mechanism allows muscles to extend without significant fiber length changes, preventing overstretching and injury.
Researchers found high levels of a repair protein in the brains of former NFL athletes up to 12 years after they stopped playing, indicating persistent brain inflammation and long-term cognitive problems. The study suggests that repeated collision sports like football may have a direct link to long-term inflammation in the brain.
Researchers at Mainz University Medical Center aim to improve patients' quality of life by applying smart data technology to physical activity. The DECIDE project aims to provide individualized control of patients' daily physical activity, while the RELEVIUM project focuses on alleviating pain and weight loss in pancreatic cancer patie...
A five-year study found that most sports and exercise are overwhelmingly safe, with injuries being rare. Fitness activities like running, golf, and dance classes have the lowest injury rates, while sports like football have a moderate risk of injury, with motorsports and gliding carrying significantly higher dangers.
Research at Osaka University finds that warming up can rapidly activate contractile proteins and improve muscle performance, particularly in skeletal muscles. This difference may allow skeletal muscles to contract quickly upon warming, saving energy and resting when needed.
A new study from the University of Copenhagen demonstrates that 10-20-30 interval training is effective for improving running times and overall fitness, even at 80% sprint intensity. This type of training benefits both blood pressure and cholesterol levels.
Researchers established normative values for VJ and SR tests in a diverse Chinese population. Males exhibited an upward trajectory in VJ values until the age of 18, while females maintained stable levels until early adulthood. The findings provide valuable tools for gauging muscle function and detecting health-related issues.
A recent study found that social media is a significant factor in body image issues affecting teenaged athletes, with many quitting sports due to perceived imperfections. The research suggests that promoting diverse and realistic images of athleticism can help reduce dropout rates among young girls, who are more likely to quit sports t...
Researchers analyzed 20,335 marching band injuries from 2012-2021, finding 70% occurred in high school-age females, mostly ankle and knee injuries. Mild traumatic brain injury accounted for 6% of all encounters, highlighting the need for education on risk prevention.
A recent study published in BMJ Open Sport & Exercise Medicine found that playing golf, Nordic walking, or regular walking for just one session can improve immediate cognitive function in older adults. The research also showed that Nordic walking and regular walking were associated with enhanced executive functions.
A study published by Vienna University of Technology analyzed the effects of extreme physical and mental stress on a rowing athlete's body. The research found that the variability in heart rate, sleep quality, and regeneration during sleep phases were closely related to the athlete's psychological condition.
A study comparing exercise and antidepressants found that both treatments have similar benefits for mental health but exercise improved physical health markers. However, patients struggled to stick with the exercise routine due to higher drop-out rates.
Prolonged calorie mismatch may lead to Relative Energy Deficiency in Sport, affecting multiple body systems and athletic performance. The statement highlights new evidence on inadequate carbohydrate intake and the overlap with overtraining syndrome.
Researchers found college athletes who experienced non-sports-related concussions had worse symptoms and more days in sports lost to injury. Female athletes had more severe symptoms than male athletes, highlighting the need for improved concussion recognition and monitoring outside of sports.
Research found that active children produce less cortisol in stressful situations and exhibit reduced physiological stress reactions. Regular exercise may also help prevent high cortisol levels during exams by creating a positive association with the hormone.
A large long-term study found that good cardiorespiratory fitness in young men is associated with a significantly lower risk of developing nine specific cancers, including a 40% reduced risk of liver cancer. Higher fitness was also linked to lower risks of rectal, pancreatic, and bowel cancers.
A new digital headset can detect subtle forces exerted on the skull as the heart contracts, revealing brain changes even in athletes whose symptoms have subsided. The device could help clinicians and coaches make more informed decisions about when athletes are ready to return to play after a concussion.
Research suggests football participation is associated with a higher odds of developing parkinsonism or Parkinson's disease. Longer football play duration and intensity are linked to an increased risk of diagnosis, highlighting the potential health risks for athletes involved in contact sports.
Recent studies have found no link between COVID-19 vaccination and sudden cardiac arrest in athletes. However, a small decrease in VO2 Max has been observed after vaccination, which may be temporary and have minimal clinical relevance.
A WVU study found that U.S. cities with new professional sports teams saw increased influenza mortality rates, with the NHL teams causing the largest increase. The researchers analyzed data from 122 cities and controlled for factors like population and temperature to find a significant correlation between team arrival and flu deaths.
A new review recommends raising the age of body contact in hockey leagues from 13 to 15 to reduce concussion rates. Studies show injury rates are four times higher for kids and teens with body checking, while eliminating it reduces concussion rates by over 50%.
A new open-source software, NMSM Pipeline, enables clinicians and engineers to create personalized computer models of patient movement to optimize treatment designs. The software uses physics-based models to predict and optimize functional outcomes for patients with various mobility impairments.
A large-scale study found that exercise programs for dialysis patients lead to significant improvements in physical fitness, quality of life, and reduced hospital stays. Personalized exercise plans showed low costs per training unit, making them a viable option for standard healthcare coverage.
Residents of southern Israel suffered significantly greater physiological and mental harm than others, with spikes in heart rate and stress, reduced sleep duration, and decreased physical activity. Women, young people, and those living near Gaza paid the heaviest price, with notable differences in screen time, mood, and quality of sleep.
A study published in Neurology found that a new set of criteria can accurately identify professional fighters who may develop chronic traumatic encephalopathy (CTE) years later. The criteria define a condition called traumatic encephalopathy syndrome, which is associated with cognitive decline and brain shrinkage.
A new study examining brain tissue from 631 former football players found that the cumulative force of hits, not just the number of concussions, was the strongest predictor of chronic traumatic encephalopathy (CTE). The study suggests that reducing the force and frequency of head impacts could help prevent CTE in athletes.
A new study found that football players' cumulative repetitive head impact exposure was associated with chronic traumatic encephalopathy (CTE) status and severity. The study suggests that reducing both the number of head impacts and their force could lower CTE risk.
Finnish older golfers experience significant increases in physical activity levels, including moderate exercise and walking. Quality of life also remains high, with over 90% reporting good well-being during the pandemic.
Research at University of South Australia finds that concussions can lead to a significant increased risk of future injury, even after recovery. The study suggests longer recovery times may be needed for youth athletes suffering from head trauma.
An international expert panel has revised concussion management guidelines to optimize athlete care at all levels of participation. The updated recommendations include new age-appropriate assessment tools and strategies for prevention, early intervention, rehabilitation, and return to sport and education.
A recent study published in The Journal of Orthopaedics found that patients who underwent partial meniscectomy using a needle arthroscopic technique experienced significantly less pain and improved patient-reported outcomes at two weeks after surgery. However, differences were not sustained at six weeks.
A new study published in The Neuroradiology Journal introduces an artificial intelligence computer program that can accurately identify changes in brain structure resulting from repeated head injury. This AI tool uses machine learning to process magnetic resonance imaging (MRI) scans and distinguish between the brains of male athletes ...
Researchers from Children's Hospital of Philadelphia found that repeated soccer headers equivalent to a throw-in did not cause immediate neurophysiological deficits for teens. However, oblique headers resulted in higher levels of angular head motion, suggesting proper training is necessary to reduce the risk of injury.
A new study found that marathon running causes significant damage to extrinsic foot muscles, while intrinsic muscles are less affected. The research suggests that marathon runners can take steps to prevent injuries by prioritizing recovery and muscle fatigue management.
Athletes from less affluent countries face significant barriers in preventing injuries due to lack of health education and medical expertise. A new study reveals stark inequalities in support resources between international competitors.
A 16-week remote exercise program improved cardiorespiratory fitness, lung function, and functional capacity in severe COVID-19 survivors. The study found significant benefits in health-related quality of life and reduced persistent symptoms.
A lack of women in sports medicine roles hinders progress and perpetuates inequity, with women making up less than 25% of senior authors and 20% of team doctors. The specialty can break the cycle by promoting inclusivity, diversity, and equal opportunities.
A former professional football player's life-altering cognitive decline was reversed after a comprehensive assessment revealed signs of hydrocephalus, which could be treated. The case study highlights the importance of considering alternative explanations for cognitive decline in athletes.
Researchers found that preserving the meniscus with sutures is more effective in protecting cartilage from future damage in younger patients. Meniscectomies, which remove more than half of the meniscus, were more likely to progress cartilage degeneration.
Researchers found that applying ice to minor muscle damage in rats enhances muscle repair and reduces inflammation. The study used an animal model of mild injuries and showed that icing attenuates the recruitment of pro-inflammatory macrophages, preventing injury expansion. This contradicts previous findings on the negative effects of ...
A digital health platform has been shown to reduce injury incidence in youth athletics by providing valuable information on adolescent growth and training loads. The study found that clubs with access to the platform had significantly lower injury rates, with injuries occurring twice as long after the start of the season.
A study of over 350 former NFL players found that those who reported concussion symptoms performed worse on cognitive tests, particularly in episodic memory and sustained attention. Cognitive decline was not associated with diagnosed concussions or age, but rather with the presence of concussion symptoms.
Researchers highlight potential risk of navicular bone stress injuries in athletes using carbon fiber plate footwear, emphasizing importance of recognition and safe use. The study features five cases of foot pain and subsequent diagnosis in elite track and field athletes and mid-30s competitors.