Athletes With Attention-Deficit/Hyperactivity Disorder: Position Statement of the American Medical Society for Sports Medicine.

ABSTRACT: Athletes of all ages may be affected by medical and mental health issues. Sports medicine physicians should be familiar with common conditions that may affect the well-being of athletes, such as attention-deficit/hyperactivity disorder (ADHD). ADHD behaviors have the potential to affect a person's ability to concentrate. It is likely that social and cognitive therapies combined with pharmacotherapy will be the most effective way to treat ADHD in athletes. Medications used for ADHD, especially stimulant types, are known to improve alertness, reaction time, anaerobic performance, and endurance, which would potentially improve athletic performance. Furthermore, stimulant medications may enable student athletes with ADHD to focus on academic studies for longer periods of time, beyond usual levels of fatigue, important for those who may be exhausted after practices and games. The purported performance enhancement effects and potential adverse effects of stimulant medications have prompted many sports governing bodies to ban prescription stimulants or establish strict rules for their use. Athletes taking physician-prescribed stimulants to treat ADHD need to provide the appropriate documentation for approval before competition or risk punitive measures. Physicians should strive to provide a high quality of care to athletes with ADHD through early diagnosis, appropriate and careful multidisciplinary treatment, and complete and timely documentation to facilitate continued sports participation.

On-Field Sports Emergencies: Preparation and Readiness.

The foundation of preventing and treating an on-field emergency is preparation and readiness. The sideline medical team should coordinate the utilization of an emergency action plan (EAP). A successful EAP is accomplished through attention to detail, rehearsal, and self-assessments. Every EAP should include site-specific implementation, personnel, equipment, communication, transportation, venue location, emergency care facilities, and documentation. Improvements and advancements can be made to the EAP by self-evaluation after each on-field emergency and yearly reviews. A competent sideline emergency medical team can enjoy the competition while being ready to respond to a catastrophic on-field emergency.

Emergency Abdominopelvic Injuries.

The presentation of traumatic abdominopelvic injuries in sport can range from initially benign appearing to hemorrhagic shock. A high clinical suspicion for injury, knowledge of the red flags for emergent further evaluation, and familiarity with the initial stabilization procedures are necessary for sideline medical providers. The most important traumatic abdominopelvic topics are covered in this article. In addition, the authors outline the evaluation, management, and return-to-play considerations for the most common abdominopelvic injuries, including liver and splenic lacerations, renal contusions, rectus sheath hematomas, and several others.

Acute Emergent Airway Issues in Sports.

Emergent airway issues are rare in competitive sports. However, when airway compromise occurs, the sideline physician will be relied upon to manage the situation and the airway. . The sideline physician is tasked with not only the evaluation of the airway, but also management until the athlete can get to a higher level of care. Familiarity with the assessment of the airway and the various techniques for the management of airway compromise on the sideline are of the utmost importance in the unlikely event that an airway emergency should occur.

General Medical Emergencies in Athletes.

This article focuses on the management of the most common on-field medical emergencies. As with any discipline in medicine, a well-defined plan and systematic approach is the cornerstone of quality health care delivery. In addition, the team-based collaboration is necessary for the safety of the athlete and the success of the treatment plan.

Sports Medicine Curricular Recommendations for Undergraduate Medical Education.

ABSTRACT: Sports medicine is a unique field encompassing many specialties and aspects of medicine. While musculoskeletal medicine is a significant aspect of sports medicine, the breadth of sports medicine extends beyond the musculoskeletal system and includes the spectrum of care for the patient who is or desires to be physically active. This article provides recommendations for sports medicine education in undergraduate medical education. The framework highlighting these recommendations uses domains of competence. Entrustable professional activities, measures that are endorsed by the Association of American Medical Colleges, were matched to domains of competence to provide objective markers of achievement. In addition to recommended sports medicine educational content, there should be consideration of both methods of assessment and implementation catered to each individual institution's needs and resources. These recommendations may serve as a guide for medical educators and institutions pursing optimization of sports medicine education.

Arthroscopy and Musculoskeletal Biologics.

Orthopaedic biologics holds great promise. Absent peer-reviewed clinical musculoskeletal research, orthobiologics indications and treatment recommendations will remain opaque. In a Call for Papers, Arthroscopy; Arthroscopy Techniques; and Arthroscopy, Sports Medicine, and Rehabilitation editors invite authors to submit clinical musculoskeletal biologics original scientific research, and technical notes with video. Each year, the top articles will be awarded inclusion in an annual Biologics Special Issue. Future investigators and current readers could follow the science while being mindful of the regulatory environment.

The Integration of Patient-Centered Care and the Biopsychosocial Model by Athletic Trainers in the Secondary School Setting.

Our purpose was to explore the degree to which secondary school athletic trainers (SSATs) perceive they are integrating the principles of patient-centered care (PCC) and the biopsychosocial (BPS) model in their practice. We used a cross-sectional design to explore the primary research question. We used the Global Perceptions of Athletic Trainer Patient-Centered Care (GPATPCC) tool and the Biopsychosocial Model of Health (BPSMH) tool, both measured on a 4-point Likert scale (1 = strongly disagree, 2 = disagree, 3 = agree, 4 = strongly agree, with an unscored "unsure" option). We sent the survey to 5665 SSATs through the National Athletic Trainers' Association. Results indicate participants expressed strong agreement (mode = 4) with 7 of the 14 statements and agreement (mode = 3) with the remaining 7 statements of the GPATPCC tool (grand mean = 3.4 ± 0.8). Overall, participants rated their level of agreement on the BPSMH as agreeing (mode = 3) for each item (grand mean = 3.0 ± 1.0). SSATs perceive they are integrating the principles of PCC and the BPS model in clinical practice. These findings align with two previous studies concluding that patients, parents, and providers believe athletic trainers provide care that is focused on whole-person healthcare.

Using Randomized Controlled Trials in the Sports Medicine and Performance Environment: Is It Time to Reconsider and Think Outside the Methodological Box?

SYNOPSIS: Randomized controlled trials (RCTs) are ubiquitous in medicine and have facilitated great strides in clinical care. However, when applied in sport, RCTs have limitations that hinder implementing effective interventions in the real-world clinical setting. Pragmatic clinical trials offer some solutions. Yet due to the competitive, high-pressure nature of sport at the individual, team, and governing body level, RCTs are likely infeasible in certain sport settings. The small number of athletes at the elite team level, along with the potential financial consequences of randomizing at the individual athlete and team level, also restricts study power and feasibility, limiting conclusions. Consequently, researchers may need to "think outside the box" and consider other research methodology, to help improve athlete care. In this Viewpoint, we detail alternative study designs that can help solve real-world problems in sports medicine and performance, while maintaining robust research standards and accounting for the challenges that RCTs pose. We also provide practical examples of alternative designs. J Orthop Sports Phys Ther 2023;53(6):1-4. Epub: 18 April 2023. doi:10.2519/jospt.2023.11824.

Ankle Active Range of Motion as an Essential Factor of Footwork Technique in the Prevention of Overuse Injuries in Flamenco Dancers / Rango de movimiento activo del tobillo como factor esencial de la técnica de zapateado en la prevención de lesiones por sobreuso en bailarinas de flamenco

Flamenco dance is a performing art which is based on footwork technique where the foot and ankle play an important role.The objective of this study was to investigate the effect of ankle active range of motion on external load and its efficacy as apredictor during a flamenco footwork technique, with consideration of accelerometer positions and dance proficiency. Twelveflamenco dancers composed of 6 professional and 6 amateurs participated voluntarily in this study for whom no significantdifferences were detected regarding age, mass or height. Participants completed a 15-second Zap-3 footwork test at a speedof 160 bpm (beats per minute), 180 bpm and as fast as they could. Triaxial accelerometers were positioned at the dominantankle, 5th lumbar vertebrae and 7th cervical vertebrae to calculate accumulated PlayerLoad and uniaxial PlayerLoad of the3 planes (anteroposterior, mediolateral and vertical) for each speed level. Percentage contributions were also calculated. Theeffect of dorsiflexion on the external load of the dominant ankle of both professional and amateur dancers existed only in theanteroposterior axis while dorsiflexion was related to the external load at the 7th cervical vertebrae and only amateurs wereaffected. Plantarflexion only affected the uniaxial contribution of the vertical-axis of professional dancers. These programswould be applied to develop a technique feedback system for the flamenco dancer to follow their own model with respectto the ideal. This would allow intervention in the prevention of overuse injuries in flamenco dance artists.(AU)

El baile flamenco es un arte en el que el zapateado tiene un papel muy relevante. El objetivo de este estudio fue investigar elefecto del rango de movimiento activo del tobillo sobre la carga externa y su eficacia como predictor durante la realizaciónde un zapateado flamenco, en función de las posiciones del acelerómetro y el dominio técnico de los participantes. Un totalde doce bailaoras de flamenco, 6 profesionales y 6 amateurs, participaron voluntariamente en este estudio y en los que nose encontraron diferencias significativas respecto a edad, peso o estatura. Los participantes realizaron un test de zapateadodenominado Zap-3 durante 15 segundos a una velocidad de 160 pulsos por minuto, 180 y tan rápido como pudieron. Secolocaron acelerómetros triaxiales en el tobillo del pie dominante, en la 5ª vértebra lumbar y en la 7ª vértebra cervical paracalcular la PlayerLoad acumulada y la PlayerLoad uniaxial de los 3 planos (anteroposterior, medio-lateral y vertical) en funciónde cada nivel de velocidad, así como sus contribuciones porcentuales. Solamente se ha encontrado relación entre la flexióndorsal del tobillo dominante y la carga externa en el eje anteroposterior, tanto en profesionales como amateurs, mientras quea nivel de la 7ª vértebra cervical sólo se ha encontrado relación entre la dorsiflexión y la carga externa en el grupo de amateurs.Respecto a la flexión plantar solo se ha encontrado relación a nivel uniaxial con el eje vertical de los bailarines profesionales.Estos programas podrían servir de ayuda a desarrollar un sistema de retroalimentación de la técnica para que el practicantede baile flamenco pueda seguir su propio modelo respecto al ideal. Esto permitiría intervenir en la prevención de las lesionespor sobreuso en los artistas de baile flamenco.(AU)

Allometric scaling for normalizing maximal oxygen uptake in elite rugby union players / Normalización del consumo de oxígeno máximo por escala alométrica en jugadores de rugby unión de élite

Introduction: The relation of a biological variable to body mass is typically characterized by an allometric scaling law. Thepurpose of this study was to evaluate the relationship between oxygen consumption (VO2max), as a parameter of aerobicexercise performance, and body composition in rugby players. Material and method: The sample included one hundred and seven males of the Spanish rugby team. Age: 25.1 ± 3.4 years;body mass (BM): 89.8 ± 11.7 kg, height: 182.4 ± 6.5 cm; 52 backs (BR) and 55 forwards (FR). Maximum oxygen consumption(VO2max, l.min-1) was measured during treadmill exercise test with progressive workload. Anthropometrical measurementswere performed to estimate the fat-free mass (FFM) and muscle mass (MM). The allometric exponent “b” was determined fromequation y = a * xb; where “y” is VO2max and, “x” is the corresponding mass (BM, FFM or MM) and “a” is one constant. Results: The VO2max was 4.87 ± 0.56 l.min-1, BR vs FR, 4.67 ± 0.48 l.min-1 vs 5.06 ± 0.06 l.min-1; FFM: 77.5±7.7 kg, 73.5±7 kg vs81.3±6.3 kg; and MM: 52.9±6.5 kg, 49.6±5.6 kg vs 56.1±5.8 kg. The allometric exponents (p <0.0001; R2 = 0.4) were: 0.58 for BM(95% CI: 0.45 - 0.72); 0.71 for FFM (95% CI: 0.53 - 0.90); and 0.58 for MM (95% CI: 0.43 - 0.73). Significant differences (p <0.0001)were found BR vs FR according to their anthropometric characteristics and VO2max with respect to BM and MM without allo-metric scaling. While the VO2max indexed by means of allometric scaling was similar between BR and FR. Conclusions: In comparative studies, the VO2max should be expressed proportional to the 0.58 power of body mass or relatedto FFM in order to take into account the variability in of body composition in rugby players.(AU)

Introducción: La relación de una variable biológica con la masa corporal se caracteriza típicamente por una ley de escalaalométrica. El propósito del estudio fue evaluar la relación entre el consumo máximo de oxígeno (VO2max), como parámetrode rendimiento aeróbico, y la composición corporal en jugadores de rugby. Material y método: La muestra incluyó a 107 varones de la selección española de rugby. Edad: 25,1 ± 3,4 años; masa cor-poral (MC): 89,8 ± 11,7 kg, talla: 182,4 ± 6,5 cm; 52 defensas (DF) y 55 delanteros (DL). El VO2max (l.min-1) se determinó en tapizcon carga progresiva hasta el máximo esfuerzo. Mediante técnica antropométrica se estimó la masa libre de grasa (MLG) y lamasa muscular (MM). El exponente alométrico “b” se determinó por la ecuación y = a * xb; donde “y” es VO2max, “x” es la masacorrespondiente (MC, MLG o MM) y “a” es una constante. Resultados: El VO2max fue 4,87 ± 0,56 l.min-1, DF vs DL, 4,67 ± 0,48 l.min-1 vs 5,06 ± 0,06 l.min-1; MLG: 77,5 ± 7,7 kg, 73,5 ± 7 kg vs81,3 ± 6,3 kg; y MM: 52,9 ± 6,5 kg, 49,6 ± 5,6 kg vs 56,1 ± 5,8 kg. Los exponentes alométricos (p <0,0001; R2 = 0,4) fueron: 0,58para MC (IC 95%: 0,45 - 0,72); 0,71 para MLG (IC del 95%: 0,53 - 0,90); y 0,58 para MM (IC del 95%: 0,43 - 0,73). Se encontrarondiferencias significativas (p <0,0001) DF vs DL según sus características antropométricas y VO2max con respecto a BM y MM sinescalado alométrico. Mientras que el VO2max indexado mediante escalado alométrico fue similar entre DF y DL. Conclusiones: En estudios comparativos el VO2max debería expresarse a la potencia de 0.58 de MC o con MLG debido a lavariabilidad de la composición corporal en jugadores de rugby.(AU)

American College of Sports Medicine (ACSM) International Multidisciplinary Roundtable report on physical activity and nonalcoholic fatty liver disease.

BACKGROUND AND AIMS: We present findings from the inaugural American College of Sports Medicine (ACSM) International Multidisciplinary Roundtable, which was convened to evaluate the evidence for physical activity as a means of preventing or modifying the course of NAFLD. APPROACH AND RESULTS: A scoping review was conducted to map the scientific literature and identify key concepts, research gaps, and evidence available to inform clinical practice, policymaking, and research. The scientific evidence demonstrated regular physical activity is associated with decreased risk of NAFLD development. Low physical activity is associated with a greater risk for disease progression and extrahepatic cancer. During routine health care visits, all patients with NAFLD should be screened for and counseled about physical activity benefits, including reduction in liver fat and improvement in body composition, fitness, and quality of life. While most physical activity benefits occur without clinically significant weight loss, evidence remains limited regarding the association between physical activity and liver fibrosis. At least 150 min/wk of moderate or 75 min/wk of vigorous-intensity physical activity are recommended for all patients with NAFLD. If a formal exercise training program is prescribed, aerobic exercise with the addition of resistance training is preferred. CONCLUSIONS: The panel found consistent and compelling evidence that regular physical activity plays an important role in preventing NAFLD and improving intermediate clinical outcomes. Health care, fitness, and public health professionals are strongly encouraged to disseminate the information in this report. Future research should prioritize determining optimal strategies for promoting physical activity among individuals at risk and in those already diagnosed with NAFLD.

American Academy of Orthopaedic Surgeons Clinical Practice Guideline Case Study: Management of Anterior Cruciate Ligament Injuries.

Considering the frequency of anterior cruciate ligament (ACL) tears, optimal management of these injuries was the subject of a 2022 clinical practice guideline update from The American Academy of Orthopaedic Surgeons (AAOS) with input from representatives from the American Orthopaedic Society for Sports Medicine, the Pediatric Orthopaedic Society of North America, the American Orthopaedic Society for Sports Medicine, the American Medical Society for Sports Medicine, the American Academy of Physical Medicine and Rehabilitation, and the American College of Emergency Physicians. The eight recommendations and seven options to guide orthopaedic surgeons and other physicians managing patients with these anterior cruciate ligament injuries are based on the best current available evidence. The cases presented in this article are examples designed to demonstrate the clinical application of these guidelines.

Exercise in bushfire smoke for high performance athletes: A Position Statement from the Australian Institute of SportEndorsed by Australasian College of Sport and Exercise Physicians (ACSEP) and Sport Medicine Australia (SMA).

OBJECTIVES: The frequency of bushfires in Australia is increasing and it is expected bushfire smoke will become a more prevalent phenomenon impacting air quality. The objective of this position statement is to provide guidance to the sport sector regarding exercise in air affected by bushfire smoke. DESIGN: This is position statement from the Australian Institute of Sport, based on a narrative review of the literature regarding bushfire smoke and its effects on health and exercise performance. METHODS: A narrative review of scientific publications regarding the effects of bushfire smoke on health and exercise performance. RESULTS: Bushfire smoke has negative impacts on health and performance. Athletes exercising at high intensity over a prolonged duration will increase their exposure to air pollutants. Athletes with a history of elevated airway responsiveness are likely to be at increased risk of an adverse response to bushfire smoke exposure. CONCLUSIONS: Athletes, coaches, support staff and sport organisations should monitor air quality (PM2.5 concentration) and make appropriate adjustments to training duration and intensity.

The Highly Reliable, Patient-Centered Sports Medicine Practice.

Patient-centered care is safe and eliminates preventable patient harm. Sports medicine teams that understand and apply the principles of high reliability, as demonstrated by high-performing communities in the US Navy, will provide safer, higher-quality care. Sustaining high-reliability performance is challenging. Leadership is essential to creating an accountable but psychologically safe environment fostering active engagement by all team members and resisting complacency. Leaders who invest the time and energy to create the appropriate culture and who model the required behaviors enjoy an exponential return on their investment in terms of professional satisfaction and the delivery of truly patient-centered, safe, high-quality care.

Coaching in Sports Medicine.

Similar to elite athletes, surgeons use their skills on a daily basis but coaching for skillset refinement is not common among surgeons. Surgeon coaching has been proposed a method by which surgeons can gain insight into their performance and optimize their practice. However, many barriers exist to surgeon coaching such as logistics, time, cost, and pride. Ultimately, the tangible improvement in surgeon performance, the elevation of surgeon well-being, the optimization of the practice, and better patient outcomes support a wider implementation of surgeon coaching for surgeons at all stages of their career.

Sports Medicine and the Pelvic Floor.

ABSTRACT: The female athlete is seen as a specialist population meaning female considerations, such as pelvic floor dysfunction, are not widely taught within sports medicine. Females have unique anatomical characteristics compared with males including a wider pelvic diameter and an additional orifice in the form of the vagina. Furthermore, symptoms of pelvic floor dysfunction are prevalent among female athletes and transitional periods in their lifespan. They also are a barrier to training and performance. Therefore, it is essential that sports medicine practitioners understand how to identify and manage pelvic floor dysfunction. This report aims to describe the anatomy and function of the pelvic floor, outline the types and rates of pelvic floor dysfunction, discuss evidence-based management, and raise awareness of perinatal bodily changes. Practical recommendations are made to aid sports organizations and sports medicine practitioners in supporting the female athlete and in using a proactive approach to manage the perinatal athlete.

Disparities in Sports Medicine Health Care Access in Illinois High Schools: Access to Team Physicians, Athletic Trainers, and Automated External Defibrillators.

ABSTRACT: High school athletes have higher rates of injuries and sudden death than their college counterparts. Medical care for these athletes should include access to team physicians, athletic trainers, and automated external defibrillators. Disparities in medical care access provided by high schools for their athletes may be due to school characteristics or socioeconomic or racial factors. This study investigated relationships between these factors and access to team physicians, athletic trainers, and automated external defibrillators. Medical care access is negatively related to the percentage of low-income students and positively related to the number of sports offered. Relationships between race and access to a team physician became nonsignificant when the percentage of low-income students was considered. Physicians who treat high school athletes should consider the medical care access provided by their schools when they educate these patients about preventing and treating sports injuries.