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PubMed1997

Student and supervisor perceptions of the quality of supervision in athletic training education.

OBJECTIVE: To assess the perceptions of the quality of athletic training supervision via the internship route to certification and the NATA-approved/CAAHEP programs. DESIGN AND SETTING: A questionnaire was mailed to head athletic trainers or NATA/CAAHEP program directors and athletic training students in 40 programs nationwide (stratified random sample). SUBJECTS: Head athletic trainers (20), NATA-approved or CAAHEP-accredited program directors (20), and athletic training students in those educational programs (149). MEASUREMENTS: The Athletic Training Supervisory Skills Inventory (ATSSI) was adapted from the Supervisory Evaluation Form (SEF) and athletic training literature. The ATSSI was reviewed by 30 certified athletic trainers, and their feedback was incorporated into the final version of the questionnaire. The ATSSI contains 46 questions that cover six major domains of athletic training supervisor behavior. RESULTS: Overall, there were no differences in how internship route supervisors and NATA/CAAHEP program directors rated their own supervisory skills. Also, there were few differences in how students in those two types of athletic training education programs rated their supervisors. CONCLUSIONS: This exploratory study's limitations included a one-time assessment approach and a small sample of supervisors. Future studies in supervision should take a longitudinal approach and include a larger sample size.

Journal Article↗
PubMed1998

The Use of Alcohol Among NCAA Division I Female College Basketball, Softball, and Volleyball Athletes.

OBJECTIVE: To identify and describe alcohol use among NCAA Division I female college basketball, softball, and volleyball players and to determine to what extent the players have been exposed to alcohol or other drug education programs. DESIGN AND SETTING: Mailed self-reporting questionnaire, sample of convenience. The study was conducted in the Department of Physical Education at the University of South Carolina. SUBJECTS: NCAA Division I athletic trainers of ten female basketball teams, ten female softball teams, and eleven female volleyball teams received questionnaires. A total of 371 participants returned questionnaires: 106 basketball players, 138 softball players, and 127 volleyball players. MEASUREMENTS: After reviewing the related literature, I developed a questionnaire and pilot tested it with a group of female swimmers and track and field athletes. The questionnaire consisted of three sections: demographic information, alcohol use, and alcohol education. I analyzed the questionnaires descriptively (frequencies, percentages, and means) and collectively, on the total population, and separately, on all teams. To validate and further understand information gained from the questionnaires, I conducted multiple face-to-face interviews with forty (11%) of the participants. RESULTS: Almost 79% of the subjects consumed alcohol, with light beers being the most popular beverage. Most started using alcohol before 18 years of age. More softball (89.1%) and volleyball (88.9%) athletes reported drinking than did basketball (63.2%) athletes. Quantity and frequency of alcohol use decreased during the competitive sport season but increased out of season. Almost 60% (55.9%) of the participants engaged in binge drinking (defined as four or more drinks per drinking episode) out of season and 35% in season. Female athletes who lived off campus drank more frequently than those who lived in residence halls, but athletes living in residence halls reported drinking in larger quantities. The most common reasons subjects chose not to use alcohol included the effects alcohol has on health and sports performance, coaches' rules, dislike of the taste of alcohol, and concerns about weight gain. Those who chose to use alcohol did so mostly for social purposes. Most subjects received 4 to 8 hours of alcohol education in lecture sessions during their college careers. The majority wanted additional education, especially with regard to the effects of alcohol on sports performance. CONCLUSIONS: Based upon the results of this study, alcohol education has little impact on alcohol use among NCAA Division I female basketball, softball, and volleyball players, particularly out of season. Most choose to use alcohol simply to have fun. Because alcohol affects athletic performance, female athletes tend to use less alcohol in season. Future studies should address the types of alcohol prevention and intervention methods used during out-of-season and in-season periods. Correlation studies should investigate relationships between these programs and alcohol use among female athletes. A broader population of athletes from various sports (eg, field hockey, golf, gymnastics, tennis, soccer, and swimming) should also be investigated.

Journal Article↗
PubMed2000

Accreditation and continuous quality improvement in athletic training education.

OBJECTIVE: To apply the continuous quality improvement model commonly associated with the business sector to entrylevel athletic training education program accreditation. DATA SOURCES: We applied athletic training educational program accreditation as a tool for ensuring quality in the entrylevel athletic training education programs accredited by the Commission on the Accreditation of Allied Health Education Programs. Literature from the business, education, and athletic training fields is integrated to support this paradigm shift in athletic training education. DATA SYNTHESIS: The advent of mandated entry-level athletic training educational program accreditation has forced institutions to evaluate their educational programs. Accreditation will promote continuous quality improvement in athletic training education through mechanisms such as control measures and process improvement. CONCLUSIONS/RECOMMENDATIONS: Although accreditation of entry-level athletic training education programs has created some dissonance among athletic training professionals, it will strengthen the profession as a whole. Athletic training educators must capture the synergy generated from this change to ensure quality educational experiences for all our students as we move forward to secure a strong position in the allied health care market.

Journal Article↗
PubMed1986

[Electrophysiologic evaluation of athletes with Wolff-Parkinson-White syndrome: induction of supraventricular arrhythmia at rest and under exertion with transesophageal atrial electrostimulation].

The most suitable approach to the athletes with WPW is controversial. Therefore 66 symptom-free athletes with WPW and without heart disease (53 M, 13 F, mean age 21.98 yrs, min 12--max 44) underwent a study protocol whose end-point was the induction of supraventricular tachyarrhythmia, i.e. atrial fibrillation or, if not possible, atrial flutter or atrial tachycardia at rest and during ergometric stress test. The athletes with shortest R-R interval between preexcited beats less than or equal to 240 ms at rest and/or less than or equal to 210 ms during exercise were judged as being at risk i.e. no fit for sport activity. The end-point was reached in 64/66 athletes (in 62 atrial fibrillation). In 4 athletes with life threatening arrhythmia induced at rest the evaluation during exercise was not performed. According to the evaluation at rest we were able to identify only 18 athletes (28.1%) as being at risk, while according to the complete study protocol 26 athletes (40.6%) were judged as such. In 23/64 athletes (36%) this judgement was discordant with the usual non invasive evaluation (i.e. Holter monitoring, ergometric stress test, ajmaline test). During induced atrial fibrillation no significant difference, was found between the percentage of preexcited beats at rest and during exercise. On the average, 40 min. are required for performance of this study protocol (if the induced arrhythmia lasts less than 5 min.). According to our results we conclude: a) the non invasive assessment of the WPW athletes is unsatisfactory; b) the induction of atrial fibrillation during exercise gives a remarkable increase of the diagnostic power with respect to the assessment only at rest; c) since it is simple to perform and not expensive (in time, staff and cost) and because of its high diagnostic yield, we regard this protocol as fundamental for the electrophysiological evaluation of WPW athletes and also suitable for systematic study of WPW patients.

Adolescent↗
PubMed1984

Nutritional management of the adolescent athlete.

The difference between the adolescent athlete and his mature counterpart is that this is a period of rapid physiologic growth and change. It is important that the additional stresses of athletic competition or preparation for that competition (such as weight reduction) do not compromise these changes. Providing the proper training diet for the adolescent athlete consists of providing adequate calories in the proper balance of nutrients for the additional stress of athletics. This must also take into account the eating patterns and preferences associated with adolescence. Education of coaches, parents, and athletes is an important aspect of providing health care to an athlete or athletic team. Although it may seem more "glamorous" to work with Olympic level or elite athletes, our experience is that these individuals often already have established poor eating patterns and nutritional misinformation. Clinics or educational sessions involving younger athletes will be more successful and build a foundation for tomorrow's Olympic athletes.

Adolescent↗
PubMed1995

Sudden death in athletes.

HCM, as well as coronary and myocardial structural abnormalities, is the most common pathology leading to SCD in young athletes. Furthermore, SCD from fatal arrhythmia seems to be the most common mechanism of death. In this population, however, data are insufficient to support either invasive or noninvasive approaches to clarify risk stratification for SCD. Because of the large population, variants of normal found within the athletic population, and the rarity of the disease, screening for individuals at risk is neither practical nor cost-effective. Not all athletes with HCM are at the same risk for SCD; a thorough history and physical examination should alert the health professional to potential risk factors. Efforts are under way to stratify athletes at risk for SCD to determine who can participate in competitive sports and who should not. However, until research can accurately define variables of hemodynamic and electrical instability that permit reliable identification of athletes with HCM who are at risk for SCD, the recommendation is to disqualify athletes with confirmed HCM from moderate- to high-intensity competitive sports. This recommendation includes athletes with or without symptoms or left ventricular outflow obstruction. Due to the decreased risk of SCD in older athletes, individual judgment of eligibility may be used. Athletes thought to have had myocarditis should be withdrawn from all competitive sports for a convalescent period of approximately 6 months, with thorough cardiac assessment and testing performed before returning to training. Athletes with atrial or ventricular tachyarrhythmia must be screened for structural abnormality, heart response during exercise, and the frequency and duration of the arrhythmia.(ABSTRACT TRUNCATED AT 250 WORDS)

Adult↗
PubMed1994

Reporting behaviors and activity levels of intercollegiate athletes with an URI.

Some contend that upper respiratory illness (URI) causes more disability among athletes than all other diseases combined. The purpose of this study was to describe the reporting behaviors, activity levels, and perceived physical performance levels of intercollegiate athletes with an URI. Respondents rated the severity of 14 cold symptoms and indicated to whom they reported their cold, and within how many days. Additionally, respondents were to indicate whether they self-treated their illness, whether they missed a practice or game due to the cold, and whether the cold affected their performance. The subjects for this study were 290 intercollegiate athletes (165 males, 125 females) in a large Midwestern conference. The instrument was administered at three regular intervals during the sport seasons. There was a total of 118 illness episodes. Respondents reported their colds to the athletic trainer (50.4%, N = 61), doctor/nurse (33%, N = 41), and/or coach (28.3%, N = 32). Athletes reported their cold symptoms earliest to the coach (2.45 d) or athletic trainer (2.71 d). The number of days prior to reporting to a doctor or nurse was longer (3.64 d). Of the illness episodes reported, 17.8% (N = 21) caused the athlete to miss a practice and 5.1% (N = 6) caused the athlete to miss a game. Athletes with an URI felt in some instances that their illness episode affected their performance. Cold symptoms of cough, fever, laryngitis, aching muscles/joints, and nasal discharge were significantly (P < 0.05) correlated with reporting behaviors, activity levels, and/or perceived physical performance. Possible implications for athlete participation and education are offered.

Adult↗
PubMed1997

Prevalence and features of joint hypermobility among adolescent athletes.

OBJECTIVE: To determine the prevalence of joint hypermobility in a group of adolescent, interscholastic athletes. DESIGN: Cross-sectional; descriptive or observational. SETTING: Free preparticipation physical examinations for sports. SUBJECTS: Two hundred and sixty-four athletes (150 male, 114 female; average age, 15.5 years) comprised the entire set of athletes who came to our clinic for free physical examinations. INTERVENTION AND MAIN OUTCOME MEASURES: We screened 264 athletes using the widely accepted Carter-Wilkinson-Beighton method, which examines range of motion at the knees, trunk, fingers, thumbs, and elbows bilaterally and employs a 0 to 9 scoring scheme (5 = hypermobile). We also used an "injury allowance," whereby if an athlete screened positive for only one side of a bilateral test but had a history of injury to the corresponding side, he or she was given an injury allowance point. RESULTS: Thirty-two scored 5 or higher, with another 2 screening positive for hypermobility by the injury allowance, for a total of 34 hypermobile athletes (12.9%). There was a highly significant difference between sexes (P < .001), with 25 female (22%) and 9 male subjects (6%) testing positive. CONCLUSIONS: The overall prevalence of hypermobility and the significant sex difference found in this group of adolescent athletes were similar to nonathletes populations of comparable age. Research on nonathletes has been relied on by many to recommend that hypermobile persons avoid strenuous physical activity; however, research on athletes is less than conclusive. Given that a significant segment of young athletes, especially females, may be hypermobile, prospective studies are warranted to investigate this question before we can justify depriving hypermobile youths of the many known benefits of regular or strenuous exercise.

Adolescent↗
PubMed2005

Assessing the enduring residual neuropsychological effects of head trauma in college athletes who participate in contact sports.

The present study examined the enduring residual neuropsychological effects of head trauma in college athletes using the Repeatable Battery for the Assessment of Neuropsychological Status (RBANS), Postconcussion Syndrome Checklist, and the Stroop task. Based on a brief self-report concussion history survey, male and female athletes who participated in ice hockey, field hockey, lacrosse, and/or soccer were assigned to one of three concussion-history conditions: Non-concussed, Non-recent concussed (i.e., more than 2 years since last concussion), or Recent concussed (i.e., 2 years or less since last concussion). A fourth group of subjects consisting of non-concussed/non-athletes served in the control condition. Group differences emerged on the RBANS when immediate memory, delayed memory, and total scores were analyzed. Specifically, recent concussed athletes and, surprisingly, non-concussed athletes scored lower than control subjects in the two memory domains, whereas all three athlete groups had lower total RBANS scores than those of control subjects. Moreover, recent concussed athletes not only had lower immediate memory scores than control subjects, but also were impaired relative to non-recent concussed athlete subjects in this memory domain. No group differences were detected on the Stroop task or on the Postconcussion Syndrome Checklist. Interestingly, however, the severity of the Postconcussion Syndrome Checklist scores for the two athlete-concussed groups, taken in aggregate, correlated negatively with RBANS scores for attention (r = -.65) and delayed memory (r = -.61), and with the total RBANS score (r = -.59). In recent concussed athletes, lower delayed memory scores correlated with more severe Postconcussion Symptom Checklist scores (r = -.90), while more severe/higher number of concussions correlated with increased processing speed on the Stroop interference task (r = .90). These findings indicate that recent head injury produces alterations in neuropsychological function, especially that of memory, that resolve with time. More provocatively, the data also suggest that participation in contact sports may produce sub-clinical cognitive impairments in the absence of a diagnosable concussion presumably resulting from the cumulative consequences produced by multiple mild head trauma.

Adult↗
PubMed1994

[Arthroscopic treatment of anterior synovitis of the upper ankle joint in the athlete].

UNLABELLED: In a retrospective study we analyzed the results of arthroscopic treatment of anterior synovitis of the ankle in 35 athletes. 5 athletes suffered additionally from anterior osteophytes and 3 presented with an anterolateral plica. Average age was 25 years (SD: 8.3) and follow-up interval was 32.4 months (SD: 19.4). 8 patients suffered from additional hyperlaxity of the ankle joint. At time of follow-up the patients were examined clinically as well as radiologically. The results were scored according to an ankle score containing the criteria pain, function, athletic activity, walking aids, range of motion, and swelling. During surgery a partial synovectomy was performed as well as removal of anterior osteophytes or anterolateral plica if necessary. The overall score increased non-significantly from 66.2 preoperatively to 78.7 postoperatively (p > 0.05). Comparing the different criteria the score parameter pain significantly increased after arthroscopy. All other parameters (function, athletic activity, walking aids, range of motion, swelling) showed only slight changes in this patient group. Athletes with hypermobile joint showed worse results compared to the others. Even after surgery we documented severe restriction in athletic activity. Only 9 patients performed their activities on their previous level, 19 reduced their activity level and 7 discontinued their athletic activity. In 6 cases we found iatrogenic temporary neurologic damage. CLINICAL RELEVANCE: Due to the uncertain clinical outcome and the documented high risk of neurovascular complications, patient selection for arthroscopic partial synovectomy in the athletic population should be performed extremely carefully. Prior to surgery, all other conservative options including changes of running shows as well as modifications in exercise program and athletic activity should be considered.

Adolescent↗
PubMed1997

Endoscopic preperitoneal herniorrhaphy in professional athletes with groin pain.

INTRODUCTION: Surgical exploration of the groin with subsequent herniorrhaphy has been recommended for obscure groin pain in athletes. The purpose of this study was to evaluate the efficacy of endoscopic preperitoneal herniorrhaphy and, if indicated, contralateral groin exploration in professional athletes with groin pain. PATIENTS AND METHODS: Eight professional athletes presented with groin pain and underwent endoscopic preperitoneal herniorrhaphy between February 1994 and May 1996. All athletes were male with a median age of 25.1 years (range: 22-30). Seven of the athletes complained of unilateral groin pain while one patient had bilateral pain. Seven had undergone previous conservative treatment without success. Despite multiple examinations, only two patients had been diagnosed with hernias prior to referral to the surgeon. Of the remaining six patients, all were found to have small inguinal hernias in the symptomatic groin. Seven of the patients were noted to have bilateral pathology. RESULTS: Operative time averaged 55.3 min. All patients were ambulatory without significant difficulty within the first 24 h, discontinued oral narcotic use within 72 h of surgery, and were back to recreational activities within 1 week. Aerobic conditioning was resumed within a maximum of 2 weeks. Full conditioning and/or return to full competition occurred within a 2- to 3-week period. At the time of 4 week follow-up, all athletes reported no more than minimal postexertional discomfort, with near total relief of early postoperative symptoms. No athletes noted any impairment in their ability to perform at peak levels. CONCLUSIONS: Groin pain in athletes is a difficult problem requiring a multidisciplinary approach to diagnosis and treatment planning. Endoscopic preperitoneal herniorrhaphy is an effective treatment for obscure groin pain when the pain is associated with an inguinal hernia and allows for a short recovery time back to full athletic activity.

Adult↗
PubMed2004

Incidence and risk factors for concussion in high school athletes, North Carolina, 1996-1999.

A prospective cohort study was used to quantify risk factors for sports concussions. Analysis was based on a stratified cluster sample of North Carolina high school athletes followed during 1996-1999. Clustering was by school and sport, and the sample included 15,802 athletes with 1-8 seasons of follow-up per athlete. Concussion rates were estimated for 12 sports, and risk factors were quantified using generalized Poisson regression. Concussion rates ranged from 9.36 (95% confidence interval: 1.93, 16.80) per 100,000 athlete-exposures in cheerleading to 33.09 (95% confidence interval: 24.74, 41.44) per 100,000 athlete-exposures in football, where "athlete-exposure" is one athlete participating in one practice or game. The overall rate of concussion was 17.15 (95% confidence interval: 13.30, 21.00) per 100,000 athlete-exposures. Cheerleading was the only sport for which the practice rate was greater than the game rate. Almost two thirds of cheerleading concussions involved two-level pyramids. Concussion rates were elevated for athletes with a history of concussion, and they increased with the increasing level of body contact permitted in the sport. After adjustment for sport, body mass index, and year in school, history of concussion(s) remained a moderately strong risk factor for concussion (rate ratio = 2.28, 95% confidence interval: 1.24, 4.19). The fact that concussion history is an important predictor of concussion incidence, even in this young population, underscores the importance of primary prevention efforts, timely identification, and careful clinical management of these injuries.

Adolescent↗
PubMed2005

Complications associated with the use of corticosteroids in the treatment of athletic injuries.

BACKGROUND: The potent anti-inflammatory pharmacologic effects of the corticosteroids (cortisone and synthetic derivatives) has led to their extensive usage in the management of rheumatologic diseases and athletic musculoskeletal injuries. The efficacy and risks of locally injected or systemically administered corticosteroids in the treatment of athletic injuries are unclear. OBJECTIVE: To review critically the medical literature and determine complications and risks associated with corticosteroid treatment of athletic injuries. DATA SOURCES: A search of 3 databases-MEDLINE, CINAHL, and Cochrane Clinical Trial Register-was performed using the OVID interface for all years between 1966 and 2003. The search first combined all references under the medical subject headings adrenal cortex hormones, glucocorticoids, and glucocorticoids, synthetic. A second search combined all references under the medical subject headings athletic injuries, sprains and strains, tendon injuries, shoulder injuries, rotator cuff disease, tennis elbow, and lateral epicondylitis. The references identified by these 2 searches were intersected and limited to human only to produce 130 articles. Relevant review articles were scanned, references reviewed, and additional articles retrieved for consideration of inclusion. STUDY SELECTION: For inclusion in this critical review, articles must meet the following criteria: (1) subjects were human, (2) subjects had athletic-related injuries, and (3) subjects received corticosteroid treatment. Ultimately, 43 studies met inclusion criteria. DATA EXTRACTION AND SYNTHESIS: Selected articles were then categorized as to whether the primary focus was usage/efficacy of corticosteroid injection therapy, occurrence of complications of corticosteroid injection therapy, or usage or complications of systemic corticosteroid therapy. MAIN RESULTS: Twenty-five selected studies primarily examined the usage/efficacy of corticosteroid injections in the treatment of various athletic injuries. Of the 983 total subjects who received corticosteroid injections among these studies, only minor complications of treatment were reported. Eighteen selected studies primarily described complications of corticosteroid injections in the treatment of athletic injuries. Of these, tendon and fascial ruptures were the predominant complications reported. The search identified no articles that addressed the usage of or complications of systemic corticosteroids in the treatment of athletic injuries, although tibial stress fracture and multifocal osteonecrosis occurred in individuals being treated for nonathletic injury conditions. CONCLUSIONS: This critical review reveals that the existing medical literature does not provide precise estimates for complication rates following the therapeutic use of injected or systemic corticosteroids in the treatment of athletic injuries. Tendon and fascial ruptures are often reported complications of injected corticosteroids, whereas tibial stress fractures and multifocal osteonecrosis were described with systemic corticosteroids.

Administration, Oral↗
PubMedDate not supplied

Anterior subcutaneous transfer of the ulnar nerve in the athlete.

To evaluate the effectiveness of subcutaneous subfascial anterior transfer of the ulnar nerve in the surgical treatment of cubital tunnel syndrome in athletes, we retrospectively reviewed athletes undergoing subcutaneous anterior transfer of the ulnar nerve at the elbow. Criteria for inclusion in the study included active participation in athletic activity, confirmed cubital tunnel syndrome, failure to respond to conservative treatment, and having an anterior subcutaneous subfascial transfer as the only procedure performed. Twenty athletes underwent a total of 21 procedures. Results were evaluated by time to return to sport and a questionnaire developed to evaluate elbow function in the athlete. The athletes returned to full activity at an average of 12.6 weeks. Average subjective postoperative scores were 84. Elbow rating scores averaged 9 (range, 0 to 10). Anterior subcutaneous subfascial transfer of the ulnar nerve is a safe, effective means for treating cubital tunnel syndrome in athletes. The findings in this study are significant in that they confirm the effectiveness of the subcutaneous subfascial transfer procedure in returning the athlete to competition. Of secondary importance is the development of an elbow rating questionnaire appropriate to the athlete.

Adolescent↗
PubMedDate not supplied

Plyometric training in female athletes. Decreased impact forces and increased hamstring torques.

The purpose of this study was to test the effect of a jump-training program on landing mechanics and lower extremity strength in female athletes involved in jumping sports. These parameters were compared before and after training with those of male athletes. The program was designed to decrease landing forces by teaching neuromuscular control of the lower limb during landing and to increase vertical jump height. After training, peak landing forces from a volleyball block jump decreased 22%, and knee adduction and abduction moments (medially and laterally directed torques) decreased approximately 50%. Multiple regression analysis revealed that these moments were significant predictors of peak landing forces. Female athletes demonstrated lower landing forces than male athletes and lower adduction and abduction moments after training. External knee extension moments (hamstring muscle-dominant) of male athletes were threefold higher than those of female athletes. Hamstring-to-quadriceps muscle peak torque ratios increased 26% on the nondominant side and 13% on the dominant side, correcting side-to-side imbalances. Hamstring muscle power increased 44% with training on the dominant side and 21% on the nondominant. Peak torque ratios of male athletes were significantly greater than those of untrained female athletes, but similar to those of trained females. Mean vertical jump height increased approximately 10%. This training may have a significant effect on knee stabilization and prevention of serious knee injury among female athletes.

Adolescent↗
PubMed2000

Injuries to athletes with disabilities: identifying injury patterns.

Participation in sport activities for people with disabilities continues to gain in popularity. With participation in sports, there is an inherent risk of injury. A review of current sport epidemiological studies was used and we concluded that injury patterns for this population are similar to those for athletes without disabilities. Injury data from Paralympic competitions dating back to 1976 indicate that most elite athletes with disabilities seek medical care for illness and musculo-skeletal injuries. However, there are very limited injury data regarding Winter Paralympic events or skiing injuries. For those athletes who participate in Summer Paralympic events, abrasions, strains, sprains and contusions are more common than fractures and dislocations. However, location of injuries appears to be disability and sport dependent. Lower extremity injuries are more common in ambulatory athletes (visually impaired, amputee, cerebral palsy) and upper extremity injuries are more frequent in athletes who use a wheelchair. While it appears that the majority of the injuries occurring in this population are minor in nature, inconsistencies in the definition of injury in the literature make this conclusion tenuous. When injuries are expressed as time lost in participation, 52% of injuries resulted in 7 days lost or less, 29% in 8 to 21 days lost and 19% in greater than 22 days lost. The only prospective study addressing injury rates of athletes with disabilities in a manner consistent with other sport epidemiological studies found an injury rate of 9.3 injuries per 1000 athlete-exposures (AE). This injury rate is less than American football (10.1 to 15/1000 AE) and soccer (9.8/1000 AE), and greater than basketball (7.0/1000 AE). It is unclear whether comparative statistics such as these take into consideration the number of illness and injury episodes that resulted from the disability. Further complicating epidemiological studies for athletes with disabilities is the definition of the population and samples of convenience which are frequently used. These samples are often not representative of the multiplicity of disability conditions, levels of competition and range of sport activities available. Prospective studies comparing athletes to sedentary control individuals to measure differences in injury rates, type and frequency between and within disability groups, sports and levels of competition are desperately needed to further the knowledge of injury trends and develop and establish accurate injury prevention programmes.

Athletic Injuries↗
PubMed2006

Using recovery modalities between training sessions in elite athletes: does it help?

Achieving an appropriate balance between training and competition stresses and recovery is important in maximising the performance of athletes. A wide range of recovery modalities are now used as integral parts of the training programmes of elite athletes to help attain this balance. This review examined the evidence available as to the efficacy of these recovery modalities in enhancing between-training session recovery in elite athletes. Recovery modalities have largely been investigated with regard to their ability to enhance the rate of blood lactate removal following high-intensity exercise or to reduce the severity and duration of exercise-induced muscle injury and delayed onset muscle soreness (DOMS). Neither of these reflects the circumstances of between-training session recovery in elite athletes. After high-intensity exercise, rest alone will return blood lactate to baseline levels well within the normal time period between the training sessions of athletes. The majority of studies examining exercise-induced muscle injury and DOMS have used untrained subjects undertaking large amounts of unfamiliar eccentric exercise. This model is unlikely to closely reflect the circumstances of elite athletes. Even without considering the above limitations, there is no substantial scientific evidence to support the use of the recovery modalities reviewed to enhance the between-training session recovery of elite athletes. Modalities reviewed were massage, active recovery, cryotherapy, contrast temperature water immersion therapy, hyperbaric oxygen therapy, nonsteroidal anti-inflammatory drugs, compression garments, stretching, electromyostimulation and combination modalities. Experimental models designed to reflect the circumstances of elite athletes are needed to further investigate the efficacy of various recovery modalities for elite athletes. Other potentially important factors associated with recovery, such as the rate of post-exercise glycogen synthesis and the role of inflammation in the recovery and adaptation process, also need to be considered in this future assessment.

Athletic Injuries↗
PubMed2005

Posttraumatic migraine characteristics in athletes following sports-related concussion.

OBJECT: The object of this study was to compare symptom status and neurocognitive functioning in athletes with no headache (non-HA group), athletes complaining of headache (HA group), and athletes with characteristics of posttraumatic migraine (PTM group). METHODS: Neurocognitive tests were undertaken by 261 high-school and collegiate athletes with a mean age of 16.36 +/- 2.6 years. Athletes were separated into three groups: the PTM group (74 athletes with a mean age of 16.39 +/- 3.06 years), the HA group (124 athletes with a mean age of 16.44 +/- 2.51 years), and the non-HA group (63 patients with a mean age of 16.14 +/- 2.18 years). Neurocognitive summary scores (outcome measures) for verbal and visual memory, visual motor speed, reaction time, and total symptom scores were collected using ImPACT, a computer software program designed to assess sports-related concussion. Significant differences existed among the three groups for all outcome measures. The PTM group demonstrated significantly greater neurocognitive deficits when compared with the HA and non-HA groups. The PTM group also exhibited the greatest amount of departure from baseline scores. CONCLUSIONS: The differences among these groups can be used as a basis to argue that PTM characteristics triggered by sports-related concussion are related to increased neurocognitive dysfunction following mild traumatic brain injury. Thus, athletes suffering a concussion accompanied by PTM should be examined in a setting that includes symptom status and neurocognitive testing to address their recovery more fully. Given the increased impairments observed in the PTM group, in this population clinicians should exercise increased caution in decisions about treatment and when the athlete should be allowed to return to play.

Adolescent↗