Faculty Bibliography

Mental health symptoms and disorders are common among elite athletes, may have sport related manifestations within this population and impair performance. Mental health cannot be separated from physical health, as evidenced by mental health symptoms and disorders increasing the risk of physical injury and delaying subsequent recovery. There are no evidence or consensus based guidelines for diagnosis and management of mental health symptoms and disorders in elite athletes. Diagnosis must differentiate character traits particular to elite athletes from psychosocial maladaptations.Management strategies should address all contributors to mental health symptoms and consider biopsychosocial factors relevant to athletes to maximise benefit and minimise harm. Management must involve both treatment of affected individual athletes and optimising environments in which all elite athletes train and compete. To advance a more standardised, evidence based approach to mental health symptoms and disorders in elite athletes, an International Olympic Committee Consensus Work Group critically evaluated the current state of science and provided recommendations.

Sleep is an important determinant of collegiate athlete health, well-being and performance. However, collegiate athlete social and physical environments are often not conducive to obtaining restorative sleep. Traditionally, sleep has not been a primary focus of collegiate athletic training and is neglected due to competing academic, athletic and social demands. Collegiate athletics departments are well positioned to facilitate better sleep culture for their athletes. Recognising the lack of evidence-based or consensus-based guidelines for sleep management and restorative sleep for collegiate athletes, the National Collegiate Athletic Association hosted a sleep summit in 2017. Members of the Interassociation Task Force on Sleep and Wellness reviewed current data related to collegiate athlete sleep and aimed to develop consensus recommendations on sleep management and restorative sleep using the Delphi method. In this paper, we provide a narrative review of four topics central to collegiate athlete sleep: (1) sleep patterns and disorders among collegiate athletes; (2) sleep and optimal functioning among athletes; (3) screening, tracking and assessment of athlete sleep; and (4) interventions to improve sleep. We also present five consensus recommendations for colleges to improve their athletes' sleep.

BACKGROUND:Associations of youth sport participation patterns, health, and social-environmental factors with subsequent participation in the National Basketball Association (NBA) have not been investigated systematically. Prior studies suggest that high-performing athletes who achieve the world-class level of adult sport engaged in less organized training in their primary sport, participated in more multisport practice and competition, and incurred fewer injuries as youths compared with lower-performing adult national-class athletes. HYPOTHESIS/OBJECTIVE:Players who sign an NBA player contract engaged in less organized basketball, demonstrated more multisport practice, and incurred fewer injuries as youth athletes compared with non-NBA peers. STUDY DESIGN/METHODS:Cross-sectional study. LEVEL OF EVIDENCE/METHODS:Level 4. METHODS: RESULTS:Youth athletes who later became NBA players reported more organized participation in sports other than basketball until age 14 years (90.0% vs 52.5%), began playing on select teams and focusing exclusively on basketball at older ages (10.7 ± 2.4 vs 9.1 ± 2.5 and 12.9 ± 2.2 vs 9.6 ± 2.5 years), and spent less time in organized and nonorganized basketball than matched non-NBA peers. NBA players also reported fewer severe injuries at ≥14 years (25.0% vs 47.5%) and were less likely to stay back in school, relocate residence, and receive scholarships/funding, respectively. BLR correctly classified 85.0% of NBA and non-NBA players. CONCLUSION/CONCLUSIONS:Participation in approximately 2 other sports, later specialization, less coach-led and nonorganized basketball, fewer injuries, and less disruption to academic and home life were characteristic of top-ranked youth players who later played in the NBA. CLINICAL RELEVANCE/CONCLUSIONS:This is the first study to investigate youth basketball participation patterns associated with reaching the NBA among top-ranked U.S. high school basketball players.

BACKGROUND:Efforts to assess concussion-reporting efficacy face logistical challenges relying on behavioral intentions. Self-report surveys often lack correlation with actual behavior. Simulated in-game behavioral observation may offer a better evaluation method when data on actual behavior are not feasibly collected. OBJECTIVE:To examine the association between concussion-reporting intentions and concussion-reporting behavior in a novel simulated in-game experience. DESIGN/METHODS:This study was performed as a secondary analysis of a larger study that assessed the efficacy of concussion education in concussion-reporting intention among high school athletes. High school football players (n = 313) from seven Colorado high schools completed reporting intention questionnaires. Athletes were randomized to either receive standard concussion education from the Centers for Disease Control and Prevention (n = 167) or not (n = 146). Subsequently, all participants were given a baseline assessment in which they were asked to assess concussion-reporting intention. To test concussion-reporting behavior, all participants watched a novel first-person, 2-minute video in which a simulated concussion occurred. When the simulated concussion occurs, participants are then asked whether they would like to seek evaluation or continue playing. Logistic regression assessed the relationship between concussion-reporting intention and concussion-reporting behavior during the simulated game experience. RESULTS:Athletes who reported their concussion in the simulated game had higher baseline concussion-reporting intention (U = 8669.5, p < .001). Across both the educated and noneducated groups, each one-point increase in baseline reporting intention was associated with 1.99× (95% confidence interval [CI]: 1.11-3.60, p = .02) and 1.53× (95% CI: 1.07-2.30, p = .026) increased odds of reporting the simulated concussion, respectively. CONCLUSIONS:Concussion-reporting behavior in a novel, first-person simulated in-game experience is higher among individuals with higher baseline concussion-reporting intention. This approach may offer promise for evaluating concussion-reporting intention and concussion-reporting behavior via interactive video simulation.

Tennis is played globally across diverse climates and surfaces, exposing athletes to variable levels of environmental heat stress. With rising global temperatures and more frequent heat events, protecting players' health has become a major priority in the sport. This panel discussion aimed to synthesize current evidence and expert perspectives on measuring, managing, and mitigating heat stress in tennis, with a focus on harmonizing policies across governing bodies and player groups. Experts from sport science, medicine, and tournament operations reviewed recent advances in heat measurement tools, including the limitations of the Wet Bulb Globe Temperature (WBGT) and the emergence of tennis-specific heat stress models. Evidence-based cooling strategies-such as ice towels, shaded recovery, and cold-water immersion-were discussed alongside differentiated policy needs for men, women, juniors, seniors, and wheelchair athletes. The discussion further highlighted challenges in achieving effective heat acclimatisation within professional travel schedules and underscored the importance of proactive medical readiness and player education. Enhanced consistency in heat policies, improved access to cooling resources, and continued collaboration between scientists and governing bodies are essential to safeguard player health and performance under increasing environmental heat stress.

The sport of tennis involves unique nutritional demands for the physical and technical aspects of match play and training, as well as the nutritional challenges associated with extensive travel and a lengthy competition calendar. An expert group assembled by The International Tennis Federation, the Women's Tennis Association, and the Association of Tennis Professionals has produced a scientific review of current evidence to inform practical recommendations for high-performance tennis. The narrative summary considers the diversity within the tennis community, including male and female players, youth players, and wheelchair players. The Expert Group Statement addresses nine specific topics: (a) introduction to tennis; (b) physiological characteristics of tennis training and match play; (c) training nutrition; (d) body composition, low energy availability, and relative energy deficiency in sport; (e) match-day nutrition; (f) dietary supplements for tennis performance; (g) environmental and travel issues; (h) nutrition guidelines during periods of illness and injury rehabilitation; and (i) special population groups. The statement advocates for an evidence-based approach to nutrition in high-performance tennis and emphasizes a "food first" philosophy, prioritizing food over supplements to meet nutrient requirements effectively. In recognition of the benefits of sound nutrition, strategies in supporting health and performance over a player's career, academies, national federations, and international organizations are encouraged to engage professionals with appropriate nutrition-related qualifications and professional registrations to support players effectively.

OBJECTIVES/OBJECTIVE:To characterise psychological distress during the COVID-19 pandemic among collegiate athletes and assess whether racial and ethnic differences in psychological distress are attenuated when accounting for inequitable exposure to structural and social determinants of health. METHODS:Participants were collegiate athletes on teams competing in the National Collegiate Athletic Association (n=24 246). An electronic questionnaire was distributed by email, open for completion 6 October to 2 November 2020. Multivariable linear regression models were used to assess the cross-sectional associations between meeting basic needs, death or hospitalisation due to COVID-19 of a close contact, race and ethnicity, and psychological distress. RESULTS:Athletes racialised as Black had higher levels of psychological distress than their white peers (B=0.36, 95% CI 0.08 to 0.64). Psychological distress was higher among athletes who had more difficulties meeting basic needs, and who had a close contact die or be hospitalised with COVID-19. After adjusting for these structural and social factors, Black athletes experienced less psychological distress than white peers (B=-0.27, 95% CI -0.54 to -0.01). CONCLUSIONS:The present findings provide further evidence of how inequitable structural and social exposures are associated with racial and ethnic differences in mental health outcomes. Sports organisations should ensure the mental health services available for their athletes are appropriate for meeting the needs of individuals experiencing complex and traumatic stressors. Sports organisations should also consider whether there are opportunities to screen for social needs (eg, related to food or housing insecurity), and to connect athletes with resources to help meet those needs.

In 2019, the International Olympic Committee (IOC) published a consensus statement outlining the principles for recording and reporting injury and illness in elite sport. The authors encouraged sport federations to adapt the framework to their sport-specific context. Since this publication, several sports have published extensions to the IOC consensus statement.In response to a paucity of epidemiological data on athlete mental health, the IOC mental health working group adapted the IOC consensus statement on injury and illness surveillance to improve the capturing of athlete mental health data. In addition to the members of the working group, other experts and athlete representatives joined the project team to address gaps in expertise, and to add stakeholder perspective, respectively. Following an in-person meeting, the authors worked remotely, applying the scientific literature on athlete mental health to the IOC injury and illness surveillance framework. A virtual meeting was held to reach consensus on final recommendations.Practical outcomes based on the analysis of the scientific literature are provided with respect to surveillance design, data collection and storage, data analysis and reporting of athlete mental health data. Mental health-specific report forms for athlete and health professional utilisation are included for both longitudinal and event-specific surveillance.Ultimately, this publication should encourage the standardisation of surveillance methodology for mental health symptoms and disorders among athletes, which will improve consistency in study designs, thus facilitating the pooling of data and comparison across studies. The goal is to encourage systematic surveillance of athlete mental health.