Sports-related injuries in the young female athlete

Epidemiology of injuries in young volleyball athletes: a systematic review

BACKGROUND

Volleyball is among the five most popular sports in the world. Regardless of level and age, volleyball athletes perform fast high-impact movements such as jumps, landings, and changes in direction, demanding motor and sensory skills to avoid injuries. The available scientific literature provides information regarding the incidence of injuries in volleyball, but the evidence of injuries in young volleyball athletes (12-18 years old) is not well defined. Therefore, a systematic review was conducted to investigate the incidence and prevalence of injuries in young volleyball players.

METHODS

This systematic review was conducted according to the PRISMA recommendations and prospectively registered in PROSPERO (ID: CRD42022344623). An electronic search was conducted in the following databases: Web of Science, PubMed, and SportDiscuss via EBSCO in August 2022 and March 2023. Inclusion criteria followed the PICOS acronym: (P) youth volleyball players; (I) volleyball; (C) none; (O) incidence and/or prevalence of injury; and (S) cohort studies. The risk of bias was analysed using the adapted STROBE instrument.

RESULTS

Five studies were included in the qualitative analysis. They had a mean methodological quality of 6 (range 4-8) on the modified STROBE scale. Injury incidence was presented in varying ways, ranging from 1.51 injuries/1000 player hours to 12.4 injuries/10,000 athlete exposures (AEs). The prevalence was 1.6 ± 1.7 per 100 AEs. A total sample of 3698 youth volleyball athletes predominantly females was found. The body sites with the highest rate of injuries were the ankle, the distal portion of the upper limbs (wrist/hand/fingers) and the knee, respectively.

CONCLUSION

There was remarkable variability in the rate of injuries and the form of presentation between the studies. In addition, junior volleyball athletes had lower injury rates compared to other sports practised in high school, and older athletes had higher injury rates.

Training, Wellbeing and Recovery Load Monitoring in Female Youth Athletes

Participation in youth sports is ever-increasing, along with training and competition demands placed upon youth athletes. Young athletes may experience high training loads due to playing several sports, as well as participating in school physical education. Therefore, monitoring youth athlete load is an emerging area of research that may help limit non-functional overreaching, injury, or illness and assist with long-term athlete development. This narrative review highlights that multiple measures have been explored to monitor both internal and external load. However, the validity, reliability and practicality of these measures are often not fully understood in female youth populations. The most commonly used external monitoring methods are GPS tracking and TRIMP whereas common internal monitoring tools are questionnaires, perceived exertion rating and heart rate measures. The reporting of injuries and menstrual cycles is also crucial for providing completeness when monitoring an athlete. It has been suggested that the combination of training load, recovery and wellbeing monitoring variables is the optimal way to monitor an athlete's fatigue levels. Whichever monitoring method is applied, in a youth population it is important that the protocol can be individualised, is inexpensive and can be easily implemented and reported so that the monitoring is sustainable.

Understanding the Cheerleader as an Orthopaedic Patient: An Evidence-Based Review of the Literature

Cheerleading is a highly popular youth sport in the United States and has been increasingly recognized in recent years for its athleticism and competitive nature. The sport has changed dramatically since its inception. When the sport of cheerleading was first developed, its primary purpose was to entertain crowds and support other athletes. Today, cheerleaders are competitive athletes themselves. Cheerleaders, most of whom are in the pediatric age group, and their parents commonly approach orthopaedic surgeons and sports medicine physicians with questions regarding the risks associated with participation in the sport. Appropriate clinical guidance is especially important for athletes returning to the sport after an injury. However, unlike other popular sports (eg, football, basketball, and volleyball), the intricacies of cheerleading are not well-known to those outside the sport, including many health care providers. Previous studies have reported on the epidemiological patterns of injuries associated with cheerleading and how such aesthetic sports affect the body, finding that fractures and concussions are prevalent and that catastrophic injuries are more common than in most other sports. Here, we provide an evidence-based discussion of 10 pertinent topics regarding cheerleading and its risks to the musculoskeletal system. The purpose of this review is to provide a comprehensive resource for orthopaedic surgeons and sports medicine physicians who care for these athletes.

A School-Based Neuromuscular Training Program and Sport-Related Injury Incidence: A Prospective Randomized Controlled Clinical Trial

CONTEXT

  An estimated 40 million school-aged children (age range = 5-18 years) participate annually in sports in the United States, generating approximately 4 million sport-related injuries and requiring 2.6 million emergency department visits at a cost of nearly $2 billion.

OBJECTIVE

  To determine the effects of a school-based neuromuscular training (NMT) program on sport-related injury incidence across 3 sports at the high school and middle school levels, focusing particularly on knee and ankle injuries.

DESIGN

  Randomized controlled clinical trial.

SETTING

  A total of 5 middle schools and 4 high schools in a single-county public school district.

PATIENTS OR OTHER PARTICIPANTS

  A total of 474 girls (222 middle school, 252 high school; age = 14.0 ± 1.7 years, height = 161.0 ± 8.1 cm, mass = 55.4 ± 12.2 kg) were cluster randomized to an NMT (CORE; n = 259 athletes) or sham (SHAM; n = 215 athletes) intervention group by team within each sport (basketball, soccer, and volleyball).

INTERVENTION(S)

  The CORE intervention consisted of exercises focused on the trunk and lower extremity, whereas the SHAM protocol consisted of resisted running using elastic bands. Each intervention was implemented at the start of the season and continued until the last competition. An athletic trainer evaluated athletes weekly for sport-related injuries. The coach recorded each athlete-exposure (AE), which was defined as 1 athlete participating in 1 coach-directed session (game or practice).

MAIN OUTCOME MEASURE(S)

  Injury rates were calculated overall, by sport, and by competition level. We also calculated rates of specific knee and ankle injuries. A mixed-model approach was used to account for multiple injuries per athlete.

RESULTS

  Overall, the CORE group reported 107 injuries (rate = 5.34 injuries/1000 AEs), and the SHAM group reported 134 injuries (rate = 8.54 injuries/1000 AEs; F_1,578 = 18.65, P < .001). Basketball (rate = 4.99 injuries/1000 AEs) and volleyball (rate = 5.74 injuries/1000 AEs) athletes in the CORE group demonstrated lower injury incidences than basketball (rate = 7.72 injuries/1000 AEs) and volleyball (rate = 11.63 injuries/1000 AEs; F_1,275 = 9.46, P = .002 and F_1,149 = 11.36, P = .001, respectively) athletes in the SHAM group. The CORE intervention appeared to have a greater protective effect on knee injuries at the middle school level (knee-injury incidence rate = 4.16 injuries/1000 AEs) than the SHAM intervention (knee-injury incidence rate = 7.04 injuries/1000 AEs; F_1,261 = 5.36, P = .02). We did not observe differences between groups for ankle injuries ( F_1,578 = 1.02, P = .31).

CONCLUSIONS

  Participation in an NMT intervention program resulted in a reduced injury incidence relative to participation in a SHAM intervention. This protective benefit of NMT was demonstrated at both the high school and middle school levels.

Incidence and Epidemiology of Foot and Ankle Injuries in Elite Collegiate Athletes

BACKGROUND

Foot and ankle injuries are increasing in competitive professional and collegiate athletics. Many of these injuries result in considerable missed time from sports and often require surgical intervention. To develop and implement effective practice participation strategies, return-to-play protocols, and injury prevention programs, an understanding of injury trends and epidemiology is vital.

PURPOSE

This study aimed to evaluate the incidence of foot and ankle injuries in elite athletes participating in 37 sports at a single National Collegiate Athletics Association (NCAA) Division 1 institution.

STUDY DESIGN

Descriptive epidemiological study.

METHODS

We evaluated the injury records of all varsity sports at a single NCAA Division 1 athletics program, including 1076 athletes participating in 37 sports. Detailed injury data were prospectively collected in a secure electronic database over a 2-year period. We reviewed the database for all foot/ankle injuries. Inclusion criteria were any foot/ankle injury that was sustained during an NCAA-sanctioned event and subsequently received medical treatment. Independent variables included athlete and injury demographics, missed days, physician visits, imaging results, and whether the injury required surgery. Injury incidence, relative frequency distributions, and sample proportions were dependent metrics for this investigation.

RESULTS

During the study period, a total of 3861 total musculoskeletal injuries were recorded. There were 1035 foot/ankle injuries (27%). Of all foot/ankle injuries, 21% (218 of 1035) caused the athlete to miss at least 1 day of participation, with an average of 12.3 days of time loss from sport. Furthermore, 27% of athletes with foot/ankle injuries were referred for office evaluation by a physician, and 84% of these required radiologic imaging. The overall injury incidence rate was 3.80 per 1000 athlete-exposures (AEs). The 4 sports with the highest incidence rate (>75th percentile) were women's gymnastics, women's cross-country, women's soccer, and men's cross country. The most frequently occurring foot/ankle injuries were ankle ligament injuries, tendinopathies or fasciopathies, and bone stress injuries.

CONCLUSION

The prevalence of foot/ankle injury in a large NCAA Division 1 athletics program was 27% of total musculoskeletal injuries over a 2-year period, with 21% of these injuries resulting in missed time. There were significantly higher foot and ankle injury incidence rates and more missed time in female athletes and women's sports.

Prevalence of Sport Injuries among Middle School Children and Suggestions for Their Prevention

[Purpose] The purpose of this study was to determine the incidence of injuries of children participating in sports, and to present advice on injury prevention. [Subjects and Methods] The study subjects were 445 children involved in sports with a mean age of 12.74±1.03 years, a mean height of 156.56±10.82 cm, and a mean weight of 45.39±10.29 kg; 52.8% of the study subjects were male, and 47.2% were female. The subjects were surveyed using a questionnaire developed by the author. [Results] The highest incidence of sport injury was in the foot-ankle region, and the lowest incidence was in the hip-femur region. The incidences of injuries to the neck, shoulder, elbow, hand, wrist, superior dorsal region, waist, hip-femur region, knee, and foot-ankle regions weren’t statistically significant. [Conclusion] This study established that children participating in competitive sports are at risk of injury. The causes of injuries were examined to propose preventive measures to minimize their occurrence and severity. It should not be overlooked that injuries can occur more easily among children because their musculoskeletal system is not fully developed, and coaches should be educated in the appropriate training intensities for children.

Epidemiology of basketball, soccer, and volleyball injuries in middle-school female athletes

BACKGROUND

An estimated 30 to 40 million school children participate in sports in the United States; 34% of middle-school participants become injured and seek medical treatment at an annual cost close to $2 billion. The purpose of the current study was to evaluate the injury incidence and rates in female athletes in the middle-school setting during the course of 3 seasons.

METHODS

Female basketball, soccer, and volleyball players were recruited from a single county public school district in Kentucky consisting of 5 middle schools. A total of 268 female athletes (162 basketball, 26 soccer, and 80 volleyball) participated. Athletes were monitored for sports-related injury and number of athlete exposures (AEs) by an athletic trainer. Injury rates were calculated for specific types of injuries within each sport. Injury rates for games and practices were also calculated and compared for each sport.

RESULTS

A total of 134 injuries were recorded during the 3 sport seasons. The knee was the most commonly injured body part (99 injuries [73.9%]), of which patellofemoral dysfunction (31.3%), Osgood-Schlatter disease (10.4%), and Sinding-Larsen-Johansson/patella tendinosis (9%) had the greatest incidence. The ankle was the second most commonly injured body part, accounting for 16.4% of all injuries. The overall rates of injury by sport were as follows: soccer, 6.66 per 1000 AEs; volleyball, 3.68 per 1000 AEs; and basketball, 2.86 per 1000 AEs.

CONCLUSIONS

Female middle-school athletes displayed comparable injury patterns to those seen in their high-school counterparts. Future work is warranted to determine the potential for improved outcomes in female middle-school athletes with access to athletic training services.

CLINICAL RELEVANCE

As the participation levels and number of injuries continue to rise, middle-school athletes demonstrate an increasing need for medical services provided by a certified athletic trainer.

Characteristics and contributing factors related to sports injuries in young volleyball players

Background

The participation of young in volleyball is becoming increasingly common, and this increased involvement raises concerns about the risk of installation of sports injuries. Therefore, the objectives the study were identify the characteristics of sports injuries in young volleyball players and associate anthropometric and training variables with contributing factors for injuries.

Methods

A total of 522 volleyball players participating in the High School Olympic Games of the State of São Paulo (Brazil) were interviewed. A reported condition inquiry was used to gather information on injuries, such as anatomic site affected, mechanism and moment of injury, as well as personal and training data. The level of significance was set at 5%.

Results

A 19% frequency of injuries was found. Higher age, weight, height, body mass index and training duration values were associated with the occurrence of injuries. The most affected anatomic site was the ankle/foot complex (45 injuries, 36.3%). Direct contact and contactless mechanisms were the main causes of injuries (61 injuries; 49.2% and 48 injuries; 38.7%, respectively). Training was the moment in which most injuries occurred (93 injuries; 75%), independently of personal and training characteristics.

Conclusion

Injuries affected the ankle/foot complex with a greater frequency. Direct contact and contactless mechanisms were the most frequently reported and injuries occurred mainly during training sessions. Personal and training characteristics were contributing factors for the occurrence of injuries.

What goes up must come down! A primary care approach to preventing injuries amongst highflying cheerleaders

PURPOSE

This article provides information regarding the most common nonlife-threatening and catastrophic injuries that occur during cheerleading, and describes the role of the nurse practitioner (NP) in managing patients who participate in cheerleading.

DATA SOURCES

Literature review of evidence-based research articles, epidemiological reports, and current guidelines.

CONCLUSIONS

Cheerleading is one of the most popular sports among adolescent females, and participation has increased rapidly in recent years. Rates of injury have also increased as the difficulty of this activity reaches new heights. Several factors such as body changes during puberty, societal pressures affecting nutrition, and lack of safety regulations place cheerleaders at risk for injury. Sprains/strains are the most common injury, and concussions are the most common traumatic injury. Injuries occur as a result of tumbling, stunting, falling, spotting, and unsafe practice surfaces.

IMPLICATIONS FOR PRACTICE

The role of the NP in injury prevention is to identify risk factors during preparticipation physicals, initiate conditioning and strength training routines, and implement safety measures during practices and competitions. The NP should also provide education and guidance to cheerleaders, parents, and coaches.

Track-related injuries in children and adolescents treated in US emergency departments from 1991 through 2008

BACKGROUND

Track is a popular sport among children and adolescents. Track participants have a high rate of injury, often from overuse.

PURPOSE

To determine national patterns of track-related injuries among children and adolescents aged 10 to 18 years treated in US emergency departments.

STUDY DESIGN

Descriptive epidemiologic study.

METHODS

A retrospective analysis was conducted using data from the National Electronic Injury Surveillance System of the US Consumer Product Safety Commission for patients aged 10 to 18 years from 1991 through 2008. Sample weights were used to calculate national estimates of track-related injuries based on 4496 actual cases. Bivariate comparisons between categorical variables were assessed with odds ratios and 95% CIs. Trend significance of the numbers and rates of track-related injuries over time was analyzed using linear regression.

RESULTS

From 1991 through 2008, an estimated 159 663 patients aged 10 to 18 years were treated for track-related injuries in US emergency departments, with an average of 8870 cases per year. The overall number of cases increased 36.3%, from 7702 injuries in 1991 to 10 496 injuries in 2008 (P = 0.039). Boys were more likely to sustain pelvic injuries and girls were more likely to sustain ankle injuries. Body parts injured varied by the specific track activity or event performed; hurdling was more likely to result in an injury to the upper extremities and to the head, whereas sprinting was more likely to result in an injury to the pelvis or upper leg.

CONCLUSION

There are several age-, sex-, and activity-specific patterns of track-related injuries. Given the increased participation and corresponding increase in track-related injuries, more research is needed to determine how best to prevent these injuries.