0
selected
-
1.
Foundational Health for Runners: Is it the Key to Minimizing Injury?
Silva, M, Ready, LV, Etzel, CM
Rhode Island medical journal (2013). 2020;(7):54-58
Abstract
BACKGROUND Injury rates in runners are as high as 80%. Here, we focus on the concept of foundational health including sleep, recovery, nutrition, stress and physical health and how it can reduce injuries. METHODS The literature was reviewed to find papers linking running injuries and athletic performance to the foundational health topics discussed. RESULTS There are many factors that can improve athletic performance and reduce injuries in runners other than the often-discussed topics: training philosophies, footwear, and running form. This paper shows how a multidisciplinary approach including education on sleep, rest, stress, nutrition, strength, and mobility all can improve performance and reduce injuries. CONCLUSIONS The care and management of an injured runner is multifactorial and the treatment should be as well. By optimizing foundational health, the sports medicine professional will not only reduce injury risk, but also improve performance and overall health.
-
2.
Overreaching and overtraining in strength sports and resistance training: A scoping review.
Bell, L, Ruddock, A, Maden-Wilkinson, T, Rogerson, D
Journal of sports sciences. 2020;(16):1897-1912
Abstract
UNLABELLED To date, little is known about overreaching (OR) and the overtraining syndrome (OTS) in strength sports and resistance training (RT) populations. However, the available literature may elucidate the occurrence of both conditions in these populations. A scoping review was conducted. SPORTDiscus, Scopus and Web of Science were searched in a robust and systematic manner, with relevant articles analysed. 1170 records were retrieved during an initial search, with a total of 47 included in the review. Two broad themes were identified during data extraction: 1) overreaching in strength sports; 2) overreaching and overtraining syndrome in RT. Short-term periods of OR achieved with either high-volume or high-intensity RT can elicit functional OR (FOR) but there is also evidence that chronic high-volume and/or intensity RT can lead to non-functional overreaching (NFOR). There is minimal evidence to suggest that true OTS has occurred in strength sports or RT based on the studies entered during this review. More research is needed to develop robust guiding principles for practitioners. Additionally, due to the heterogeneous nature of the existing literature, future research would benefit from the development of practical tools to identify and diagnose the transition from FOR to NFOR, and subsequently OTS in strength athletes and RT populations. ABBREVIATIONS RT: Resistance training; OR: Overreaching; FOR: Functional overreaching; NFOR Non-functional overreaching; OTS: Overtraining syndrome; WP: Weightlifting performance.
-
3.
Nutrition for the Prevention and Treatment of Injuries in Track and Field Athletes.
Close, GL, Sale, C, Baar, K, Bermon, S
International journal of sport nutrition and exercise metabolism. 2019;(2):189-197
Abstract
Injuries are an inevitable consequence of athletic performance with most athletes sustaining one or more during their athletic careers. As many as one in 12 athletes incur an injury during international competitions, many of which result in time lost from training and competition. Injuries to skeletal muscle account for over 40% of all injuries, with the lower leg being the predominant site of injury. Other common injuries include fractures, especially stress fractures in athletes with low energy availability, and injuries to tendons and ligaments, especially those involved in high-impact sports, such as jumping. Given the high prevalence of injury, it is not surprising that there has been a great deal of interest in factors that may reduce the risk of injury, or decrease the recovery time if an injury should occur: One of the main variables explored is nutrition. This review investigates the evidence around various nutrition strategies, including macro- and micronutrients, as well as total energy intake, to reduce the risk of injury and improve recovery time, focusing upon injuries to skeletal muscle, bone, tendons, and ligaments.
-
4.
A pragmatic approach to prevent post-traumatic osteoarthritis after sport or exercise-related joint injury.
Whittaker, JL, Roos, EM
Best practice & research. Clinical rheumatology. 2019;(1):158-171
Abstract
Lower extremity musculoskeletal injuries are common in sport and exercise, and associated with increased risk of obesity and post-traumatic osteoarthritis (PTOA). Unlike other forms of osteoarthritis, PTOA is common at a younger age and associated with more rapid progression, which may impact career choices, long-term general health and reduce quality of life. Individuals who suffer an activity-related joint injury and present with abnormal joint morphology, elevated adiposity, weak musculature, or become physically inactive are at increased risk of PTOA. Insufficient exercise therapy or incomplete rehabilitation, premature return-to-sport and re-injury, unrealistic expectations, or poor nutrition may further elevate this risk. Delay in surgical interventions in lieu of exercise therapy to optimize muscle strength and neuromuscular control while addressing fear of movement to guarantee resumption of physical activity, completeness of rehabilitation before return-to-sport, education that promotes realistic expectations and self-management, and nutritional counseling are the best approaches for delaying or preventing PTOA.
-
5.
A Physiologically Based Approach to Prescribing Exercise Following a Sport-Related Concussion.
Worts, PR, Burkhart, SO, Kim, JS
Sports medicine (Auckland, N.Z.). 2019;(5):683-706
Abstract
Clinical management of concussion has evolved over the last 20 years, and complete cognitive and physical rest remains a common clinical recommendation. The duration of rest may vary widely, from 24-48 h to several weeks or until the patient's symptoms have resolved or returned to near baseline levels. Following a period of rest, a stepwise progression of exercise is used for gradual return to play or to work. Previous research in healthy people suggested that prolonged periods of physical inactivity consistently induced deleterious physiological and psychological effects. A growing body of evidence indicates that initiating exercise earlier in the recovery process following a concussion may reduce symptom burden and lower the incidence of post-concussion syndrome. Preliminary findings appear promising, but data on the appropriate exercise prescription for patients who recently sustained a concussion are limited. We reviewed the literature in healthy individuals and patients with concussion and post-concussion syndrome to develop a physiologically based exercise prescription for the days following a concussion. Using this, practitioners may shorten the rest period and initiate controlled exercise earlier during the recovery process following a concussion.
-
6.
Health Consequences of Youth Sport Specialization.
Jayanthi, NA, Post, EG, Laury, TC, Fabricant, PD
Journal of athletic training. 2019;(10):1040-1049
Abstract
Sport specialization is a training method now commonly used by young athletes who hope to achieve elite-level success. This may be defined as (1) choosing a main sport, (2) quitting all other sports to focus on 1 sport, and (3) year-round training (greater than 8 months per year). A number of sports medicine organizations have published recommendations based on the limited evidence available on this topic. The objective of this article was to perform a narrative review of the currently available evidence and sports medicine organizational recommendations regarding sport specialization and its effects on health to guide athletic trainers and sports medicine providers. To accomplish this goal, we conducted a narrative review of articles and position statements on sport specialization published from 1990 through 2018. Injury, overuse injury, serious overuse injury, and lower extremity injury were likely associated with higher degrees of sport specialization in various populations. Sports medicine organizations in general recommended against sport specialization in young athletes and instead promoted multisport participation for physical and psychological benefits. Few long-term data suggest that sport specialization has negative health-related quality-of-life consequences. Higher degrees of sport specialization likely pose risks of overuse injury; however, the age of specialization at which this risk occurs is not known. Because different populations and sports activities may put children at risk for certain injuries, future researchers should monitor large populations with sport-specific prospective active surveillance.
-
7.
Youth Distance Running: Strategies for Training and Injury Reduction.
Krabak, BJ, Tenforde, AS, Davis, IS, Fredericson, M, Harrast, MA, d'Hemecourt, P, Luke, AC, Roberts, WO
Current sports medicine reports. 2019;(2):53-59
Abstract
Running is a popular sport for children in the United States. However, review of available literature on health effects and safety recommendations for youth running has not been previously conducted. Unique factors for injury include periods of growth during puberty and potential for growth plate injury. Youth runners may benefit from activities that incorporate high-impact loading and multidirectional movement for optimal bone maturation, exercises to strengthen tendons and muscles, and strategies aimed at improving running biomechanics to reduce risk of injury. In addition, addressing lifestyle factors, including nutrition and sleep is essential for a runner's general health. Similar to other sports, sports specialization should not be encouraged in youth runners. Reducing running-related injury in growing children and assessing readiness for running should be based on a combination of physical, emotional, psychological, social, and cognitive factors. Youth runners require individualized training and competition to safely participate in the sport.
-
8.
Injectable Nonsteroidal Anti-Inflammatory Drugs in Sport.
Matava, MJ
Clinical journal of sport medicine : official journal of the Canadian Academy of Sport Medicine. 2018;(5):443-450
Abstract
OBJECTIVE The primary objective of this article is to review the basic science of nonsteroidal anti-inflammatory drugs (NSAIDs), their clinical effects, indications, potential complications, and ethical issues associated with the use of injectable NSAIDs in the treatment of athletes. These objectives are presented taking into consideration the contemporaneous issues associated with the treatment of amateur and professional athletes. DATA SOURCES A nonformal review of the published medical literature and lay media focusing on the use of injectable NSAIDs in athletes was used for this article. MAIN RESULTS All NSAIDs work through the inhibition of the cyclooxygenase (COX) pathway (either one or both subtypes) to reduce inflammation and inhibit pain by reducing prostaglandin and thromboxane synthesis. Complications related to NSAID use involve primarily the gastrointestinal, renal, and cardiovascular systems through this COX pathway inhibition. Ketorolac is the only NSAID currently available in an injectable form. Despite its analgesic efficacy comparable with opioid medication, injectable ketorolac has the potential to cause bleeding in collision athletes resulting from impaired hemostasis. CONCLUSIONS Nonsteroidal anti-inflammatory drug medications are currently used at every level of competition. Injectable ketorolac is an effective analgesic and anti-inflammatory drug. However, its potential effectiveness must be weighed against the risk of potential complications in all athletes, especially those who participate in contact/collision sports. The team physician must balance the goal of treating pain and inflammation with the ethical implications and medical considerations inherent in the administration of injectable medications solely to prevent pain and/or return the athlete to competition.
-
9.
Hamstring Injury Prevention Practices in Elite Sport: Evidence for Eccentric Strength vs. Lumbo-Pelvic Training.
Shield, AJ, Bourne, MN
Sports medicine (Auckland, N.Z.). 2018;(3):513-524
Abstract
Hamstring strain injuries are endemic in running-based sports. Given the economic and performance implications of these injuries, a significant body of research has emerged in recent years in an attempt to identify risk factors and develop or optimise injury prevention strategies. Surveys of injury prevention practices among medical and conditioning staff in elite sport suggest that many sporting clubs invest significant efforts in eccentric hamstring conditioning and lumbo-pelvic or trunk stability programmes. The purpose of this narrative review was to critically evaluate the evidence underpinning these practices. Single-exercise eccentric training interventions have proven effective in the prevention of primary and recurrent hamstring strains, when compliance is adequate. However, despite its almost universal acceptance, the authors are aware of only one, very recent, prospective risk factor study examining the effect of lumbo-pelvic motion during sprinting on hamstring injury risk. Furthermore, the interventions exploring the effect of lumbo-pelvic training on hamstring injury rates have not measured stability in any way. An improved understanding of the evidence underpinning commonly employed hamstring injury prevention practices may enable clinicians and coaches to better prioritise effective strategies in the increasingly complex environment of elite sport.
-
10.
Hypertensive Medications in Competitive Athletes.
Pelto, H
Current sports medicine reports. 2017;(1):45-49
Abstract
Hypertension is the most common cardiovascular disease in athletes. It is an important cause of long-term morbidity and mortality, even in a fit, athletic population. Management options to reduce these long-term risks exist that have minimal impact on athletic performance. Identification and management of underlying lifestyle factors and diseases that may lead to secondary hypertension is critical. These include substance abuse, medications, and underlying medical conditions. After evaluation and management of these issues, medications can be used to reduce blood pressure. In the athletic population, first-line medication treatment should include ACE inhibitors, angiotensin II receptor blockers (ARB), and calcium channel blockers (CCB). The response to treatment should be followed closely to ensure adequate blood pressure control. Athletic participation in sports with high dynamic load should be limited in individuals with stage 2 hypertension or stage 1 hypertension with evidence of end organ damage.