A qualitative study on overuse injuries: The beliefs of athletes and coaches

ObjectivesPreventive approaches for overuse injuries in sports will be more successful when synchronised with athletes’ and coaches’ beliefs. We interviewed athletes and coaches in order to better characterize their beliefs about the definition of an overuse injury, as well as the intrinsic and extrinsic risk factors that underlie overuse injuries.DesignQualitative study using in-depth interviews in athletes and coaches of different sports.MethodsAthletes who had experienced overuse injuries and coaches who trained athletes who had sustained overuse injuries from sports clubs were invited to participate through interview. We explored each participant's individual definition of an overuse injury and the beliefs concerning the intrinsic and extrinsic risk factors concerning overuse injuries were explored.ResultsAfter nine athletes and nine coaches, sample size saturation was confirmed. Athletes and coaches integrate somatic as well as psychological and sociological factors into the definition of and risk factors for overuse injuries. Intrinsic factors for an overuse injury were related to physical factors, technique, psychological factors and heredity. The extrinsic factors were related to situational, social and training factors, as well as the individual coach.ConclusionsAthletes and coaches have a holistic view on the definition of overuse injuries, and the intrinsic and extrinsic risk factors for overuse injuries. If preventive approaches for overuse injuries are developed and implemented, they should incorporate physical factors, as well as incorporate psychological and social factors. Based on the input of coaches and athletes, the latter are important risk factors for overuse injuries.     

Musculoskeletal injuries in the pediatric and adolescent athlete

There are approximately 35 million children participating in organized sports in the United States. With this increasing participation, we have seen an overall increase in sportsrelated injuries in young athletes over the past 20 years. Young athletes suffer both acute and chronic, or overuse, injuries. They are susceptible to many of the same injuries as their adult counterparts, but due to the effects of growth on the musculoskeletal system, they are at risk for injuries to the growth plate, apophysis, and joint surface. Common acute and overuse injuries seen in young athletes are discussed here.     

Sports‐related injuries in athletes with disabilities

The number of athletes with disabilities participating in organized sports and the popularity of the Paralympic Games is steadily increasing around the world. Despite this growing interest and the fact that participation in sports places the athlete at risk for injury, there are few studies concerning injury patterns, risk factors, and prevention strategies of injuries in disabled athletes. In this systematic literature search and critical review, we summarize current knowledge of the epidemiology of sports‐related injuries in disabled athletes and describe their characteristics, incidence, prevalence, and prevention strategies. The outcomes of interest were any injury, either an acute trauma or an overuse event. PubMed, EMBASE, CINAHL, and Google Scholar were systematically searched and 25 of 605 identified studies met the inclusion criteria. Lower extremity injuries were more common in walking athletes, whereas upper extremity injuries were more prevalent in wheelchair athletes. The methodologies and populations varied widely between the studies. Few studies were sports or disability specific, which makes it difficult to determine specific risk factors, and few studies reported injury severity and prevention of injuries. Further longitudinal, systematic sports and disability specific studies are needed in order to identify and prevent injuries in athletes with disabilities.     

Epidemiology and traumatology of injuries in track athletes

During one year 4398 injured athletes were treated at the casualty wards of Aarhus, Denmark; 156 were practicing track and field disciplines. In the same period 54 track athletes of a Danish sport club were followed in order to register any lesion incurred during sports activity. Thirty-one athletes (57%) had 35 injuries, giving an injury incidence of 1.8 per 1000 hours of practice. At follow-up after 1 year, 13% of all athletes still had complaints, and none of them had returned to former sports activity. Jumpers had overuse symptoms correlated to take-off, and sprains or fractures related to downstrokes. Runners had a higher risk of overuse injuries than jumpers, especially involving the Achilles tendon and the plantar aponeurosis. Young athletes had a higher injury incidence per time than older participants; and women had higher injury risk than men.     

Lower extremity overuse injuries in pediatric athletes: clinical presentation,imaging findings,and treatment

Paralleling the growing popularity of organized sports among pediatric athletes, the stress and intensity of training regimens has escalated the frequency and severity of pediatric overuse injuries. It is essential that radiologists have a thorough knowledge of the pathogenesis of these injuries and of their characteristic patterns with different imaging techniques in order to appropriately diagnose overuse injuries in the pediatric skeleton. Knowledge of the classification, mechanism, clinical and imaging manifestations of acute and chronic overuse injuries of the lower extremities common among pediatric athletes can assist in imaging-based diagnosis and characterization of injury.     

Evaluation of overuse injuries in children and adolescents

With the increasingly competitive nature of many youth sports and with single-sport specialization occurring at young ages, overuse injuries are common among young athletes. Several growth-related factors contribute to the development of overuse injuries in children and adolescents, including the susceptibility of growth cartilage to injury and the adolescent growth spurt. This article will discuss these unique factors and provide an overview of the diagnosis and treatment of overuse injuries in this age group. Specific measures aimed at preventing overuse injuries in young athletes also will be presented.     

Overuse injuries in youth sports: biomechanical considerations

Many children today participate in highly organized sports programs that involve regimented year-round repetitive training. This type of training has led to an increased incidence of overuse musculoskeletal injuries. Sports physicians have dealt with sports injuries in children for many years and, on the basis of their clinical experience, have developed guidelines to treat and to try and prevent these injuries. The purpose of this article is to provide a biomechanical perspective of sports injuries in young athletes and blend ideas from this perspective with more traditional clinical perspectives that dominate the literature relative to this topic. Basic tissue and gross movement mechanics principles are used to identify growth, morphological, and movement factors that may predispose a child to an overuse injury. Several biomechanical analyses of simple movement tasks are presented to quantify the forces developed in various tissues and to illustrate the effects that growth can have on these forces. Guidelines are given for developing injury prediction models that may be used in the future to establish safe and effective training guidelines for children.     

Content validity of the SOS-WRIST questionnaire for timely identification of wrist overuse in young athletes

Objectives: Young athletes do not always seek medical help for overuse wrist injuries, risking invalidating long-term consequences resulting from late diagnosis. This study aimed to develop a questionnaire to identify overuse wrist injuries in young athletes.

Methods: According to the COnsensus-based Standards for the selection of health Measurement INstruments (COSMIN) criteria, items were collected from literature and 6 focus groups of sports physicians and of young athletes with (previous) overuse wrist injuries. An expert panel and 40 Delphi study participants performed item reduction. Young athletes evaluated comprehensiveness during interviews and English translation was performed according to linguistic validation guidelines.

Results: In total 323 items were generated and 110 were marked important by focus group participants. The resulting questionnaire consists of 18 multiple-choice questions about wrist pain during sports (e.g. pain during training, skipping training sessions/elements) and daily life activities (e.g. writing, turning a key), and other symptoms (e.g. reduced strength, swelling).

Conclusion: The SOS-WRIST questionnaire for identification of overuse wrist injuries in young athletes has good content validity. It can be used to promote awareness and timely treatment of overuse wrist injuries in young athletes.     

Overuse injuries of the upper extremity in the competitive athlete: magnetic resonance imaging findings associated with repetitive trauma

Overuse injuries are a very common cause of pain in athletes, accounting for a significant loss of training time and missed competitions. Magnetic resonance imaging (MRI) is playing an increasing role in facilitating the expeditious and safe return of these individuals to their preinjury level of physical performance by allowing accurate diagnosis. Sports physicians are increasingly relying on the exquisite anatomic detail afforded by this technique to formulate diagnoses that assist with the optimal management of these athletic injuries. Some upper extremity overuse entities are well recognized; two examples are medial epicondylitis, classically appearing in baseball pitchers, and lateral epicondylitis, in tennis players. Other less well-known injuries of the upper extremity, such as intersection syndrome in rowers and distal clavicular stress fractures in weightlifters, are frequent occurrences in certain circles of athletes. The following article is a pictorial review of the MRI findings of upper extremity overuse injuries encountered in the competitive athlete, with an emphasis on the sports scenarios in which they occur. We will depict mechanisms of injury and applicable anatomy and show characteristic imaging findings. A wide range of entities are addressed, including but not limited to overuse injuries occurring in baseball, swimming, gymnastics, weightlifting, bowling, and cycling.     

Spinal injury in sport

Spinal injuries are very common among professional or amateur athletes. Spinal sport lesions can be classified in overuse and acute injuries. Overuse injuries can be found after years of repetitive spinal load during sport activity; however specific overuse injuries can also be found in adolescents. Acute traumas are common in contact sports. Most of the acute injuries are minor and self-healing, but severe and catastrophic events are possible. The aim of this article is to review the wide spectrum of spinal injuries related to sport activity, with special regard to imaging finding.     

Imaging in the assessment and management of overuse injuries in the foot and ankle

Overuse injuries of the ankle and foot are common in the general and athletic populations. The wide spectrum of overuse injuries includes ligamentous injuries, soft tissue and osseous impingement, osteochondral lesions, tendon injuries, and stress fractures. Some conditions such as impingement syndromes and stress fractures may be missed on initial physical examination, and patients with such injuries often present to a sports or orthopedic clinic with persistent symptoms. With the increasing participation in sports, health-care professionals involved in the care of athletes at all levels must have a thorough understanding of overuse conditions of the foot and ankle, and the use of imaging in the management of these conditions. This article covers the clinical presentation, pertinent anatomy, imaging features, and management of overuse injuries of the foot and ankle.     

Upper extremity injuries in the adolescent athlete

There has been a significant increase in youth sports participation and athletic activities over the past 3 decades. With the increase in participation, there has been a commensurate rise in the number of sports-related injuries. A majority of these injuries are due to overuse as athletes frequently compete in multiple sports with year round competition and training. As higher demands are placed on these young athletes, the likelihood of injury during and individual's playing career continues to increase. This review will focus on both overuse and traumatic injuries of the upper extremity in the adolescent athlete. A significant emphasis will be placed on the evaluation and management of soft tissue and bony injuries in the overhead throwing athlete. The review will conclude with a discussion on common wrist and hand injuries seen in this population.     

Verletzungen und Überlastungsschäden im Motorrad-Enduro-Sport

According to public opinion, enduro- motorcycling is a dangerous sports. Little is known of accident mechanism during a competition and overuse injuries in enduro- motorcycling. Aim of this study is to evaluate accident and injury patterns as well as overuse syndromes.To detect overuse injuries volunteering athletes were examined immediately before and after each run. Six percent of all started riders sustained an accident. Two percent got injured of which 80% were of superficial kind. More then 50% of all examined riders presented overuse injuries with predominance at the forearm, the wrist and the hand. The transient carpal tunnel syndrome and the beginning compartment syndrome of the forearm flexors were established as diagnosis. Coolpacks and simple vibration blockers led to subjective improvement. Competitive enduro- motorcycling is an average risky sports. The incidence of overuse reactions is evident in more of 50% of all riders and is hence a relevant issue in sports medicine.     

Lower limb injuries in children in sports

This article presents an overview of sports-related injuries of the lower limb in children, with emphasis on the management. The special injury-related conditions of childhood, epidemiology, and the particular pattern of injuries are discussed. The increased participation of children in sports will continue. Permanent damage is a risk, and, as such, prevention should be the most important management in this age group. For example, stretching exercises should be performed with "warm" muscles. Excessive weight training has an unacceptable risk of injury. In endurance sports, the "10 percent rule," which consists of increasing activity by 10% each week, probably could be applied to prevent overuse injuries. A multifactorial approach may be helpful. The rationale for high performance, competitive sports for children is doubtful. The optimal levels of safe training will remain changeable and not predictable. It should be the responsibility of parents, coaches, and healthcare professionals to try and minimize the potential for injury and disability, and allow children to enjoy the benefits of sports.     

Training issues in elite young athletes

Over the past decade, there has been a surge in the number of sports opportunities available to young athletes. Although physicians, parents, and coaches should promote healthy activity and participation, intense training at a young age can predispose exuberant young athletes to certain difficulties. Elite young athletes are at risk for overuse and growth plate injuries in certain sports. Intense training combined with inadequate nutrition may cause growth delay in elite young athletes, but this delay does not appear to affect permanent adult height. Weight training, when done properly, is safe and effective for prepubescent and pubescent athletes. Awareness of neurobehavioral development can help guide the process for appropriate sports participation. Young athletes should be closely monitored for signs of excessive physical and emotional stress so that sports participation can be fun and rewarding.     

Characterization of the Patient Population in a Sports Medicine Facility

In brief: This article presents a statistical portrait of the injuries seen over a five-year period at a large sports medicine facility that serves primarily recreational athletes. About half of the 10,271 injuries treated were caused by overuse. Overuse problems exceeded acute injuries in running, tennis, figure skating, and aerobic dance, while acute injuries were more common in skiing, basketball, football, and soccer. The knee was the anatomic area most often injured in all of the major sports. The prevalence of overuse injuries indicates the importance of instructing patients in prevention methods.     

Swedish translation and validation of a web‐based questionnaire for registration of overuse problems

The main aim of this study was to translate the Oslo Sport Trauma Research Center (OSTRC) Overuse Injury Questionnaire into Swedish. The validity and applicability of the questionnaire for studying overuse injuries among Swedish handball, volleyball, tennis, and orienteering top athletes were also examined. The back‐translation method was used for translation. An expert committee further developed it for use in a study of injuries in handball, orienteering, tennis, and volleyball. A 10‐week pretest was then conducted on 43 athletes, average age 21 (18–31) from these sports, during which time the athletes completed the modified OSTRC questionnaire on a weekly basis. In the 10th week, four additional questions were added in order to examine the questionnaire's content validity. No major disagreement was found in the translation. The athletes perceived the web‐based questionnaire to be smooth and easy to complete, accurately capturing overuse injuries. However, suggestions were made to add questions relating to the hip for orienteerers and to the hand/fingers for handball players. The average prevalence of overuse injuries for all athletes, in any anatomical area was 22% (95% confidence interval 20–25). Construct validity appeared to be high, and we therefore suggest that the questionnaire may be used when studying overuse injuries in different sports.     

Training in the aging athlete

The number of healthy older individuals who are active in sports has increased significantly during the past generation. These individuals continue to perform at a high level, although there appears to be a loss in functional capacity that cannot be overcome by training. No accepted theory of aging exists, but older athletes may be limited primarily by the inability to maintain the same volume and intensity of training. Also, older athletes appear to respond more slowly to the same training load than do younger athletes. The principles of training in older athletes are similar to those in young athletes; however, additional days of recovery and cross training may be necessary to prevent orthopedic injuries. Strategies for maintaining exercise intensity, including resistance training, are advisable to prevent sarcopenia and selective loss of type II muscle fibers.     

A review of epidemiology of paediatric elbow injuries in sports

The elbow is a common site of orthopaedic injury in the paediatric population. The number of these injuries continues to rise following increased levels of participation in paediatric recreational and competitive sport. Injuries to the paediatric elbow can be classified as either overuse or acute. Delineating injury patterns to the elbow in children can be challenging, given the cartilaginous composition of the distal humerus and the multiple secondary ossification centres that appear and unite with the epiphysis at defined ages. Pitching in baseball, serving in tennis, spiking in volleyball, passing in American football and launching in javelin-throwing can all produce elbow pathology by forceful valgus stress, with medial stretching, lateral compression and posterior impingement. In children and adolescents, the epiphyseal plate is weaker than the surrounding ligaments, predisposing them to epiphyseal plate injuries. On the other hand, post-pubescent or skeletally mature athletes are more prone to tendinous or ligamentous injury. Injuries may cause significant impact on the athlete, parents and healthcare system. With the exception of baseball, there are few prospective cohort studies on the epidemiological trends of childhood elbow injuries in other sports. This paper aims to describe the epidemiological trends in paediatric elbow injuries related to sports, suggests prevention strategies and discusses the scope for further research. A web-based search of existing articles pertaining to paediatric elbow injuries in sports was performed. The implications of acute and overuse injuries and the possibility of permanent damage should be understood by parents, coaches and the athletes. Proper understanding of the intrinsic and extrinsic risk factors that could lead to elbow injuries is thus required. Measures to prevent elbow injuries should include proper coaching, warm-up, officiation, legislation, medical expertise and protective gear. There are still many opportunities for prospective studies and other research projects among young athletes in various sports. Current studies will serve as a baseline for future research to assess the success of specific interventions in reducing the incidence of elbow injury in the paediatric athlete. Further epidemiological studies in various sports will help expand our knowledge and prevent potential disability and deformity in the paediatric elbow.     

Sports career-related musculoskeletal injuries: long-term health effects on former athletes

Despite the high absolute number of sports injuries, most are not usually severe and consequent permanent disabilities are uncommon. Based on epidemiological data, former athletes have more degenerative changes in their joints and spine compared with control populations; however, at old age, their good muscle function related to high physical activity level seems to compensate for the effects of degenerative changes on function. There are former athletes who report disabilities due to different types of musculoskeletal injuries from sports careers. This article attempts to characterise this problem; however, more detailed studies are needed, particularly because the training regimens of the athletes seem to be increasingly demanding.