Abstract:
CONTEXT:Little is known about how educating runners may correct common misconceptions surrounding heat safety and hydration strategies. OBJECTIVE:To investigate (1) beliefs and knowledge about heat safety and hydration strategies among recreational runners and (2) the effectiveness of an educational video in optimizing performance in the heat. DESIGN:Cross-sectional study. SETTING:Survey. PATIENTS OR OTHER PARTICIPANTS:A total of 2091 (25.1%) of 8319 runners registered for the 2017 Falmouth Road Race completed at least 1 of the 3 administered surveys. INTERVENTION(S):A 5.3-minute video and an 11-question survey regarding heat safety and hydration strategies were developed, validated, and implemented. The survey was e-mailed to registrants 9 weeks before the race (PRERACE), after they viewed the video (POSTEDU), and the afternoon of the race (POSTRACE). MAIN OUTCOME MEASURE(S):The total score for responses to 2 multiple choice questions and nine 5-point (response range = strongly agree to strongly disagree) Likert-scale questions. RESULTS:The PRERACE results showed that more than 90% of respondents recognized the importance of staying hydrated beginning the day before the planned activity, correctly identified that dark color urine is not a sign of euhydration, and believed that dehydration may increase the risk for heat syncope. Conversely, fewer than 50% of respondents knew the number of days required to achieve heat acclimatization, the role of sweat-rate calculation in optimizing one's hydration strategy, or the risk of water intoxication from drinking too much water. An improvement in survey score from PRERACE to POSTEDU was observed (mean difference = 2.00; 95% confidence interval = 1.68, 2.33; P < .001) among runners who watched the video, and 73% of the improvement in their scores was retained from POSTEDU to POSTRACE (mean difference = -0.54; 95% confidence interval = -0.86, -0.21; P < .001). CONCLUSIONS:The video successfully shifted runners' beliefs and knowledge to enable them to better optimize their performance in the heat.
journal_name
J Athl Trainjournal_title
Journal of athletic trainingauthors
Hosokawa Y,Johnson EN,Jardine JF,Stearns RL,Casa DJdoi
10.4085/1062-6050-520-17subject
Has Abstractpub_date
2019-05-01 00:00:00pages
541-549issue
5eissn
1062-6050issn
1938-162Xjournal_volume
54pub_type
杂志文章abstract:OBJECTIVE:To determine if Flex-all 454, as advertised, is effective as a thermal ultrasound couplant. DESIGN AND SETTING:Research design was a one-factor analysis of variance. Subjects received three (alternating order) ultrasound treatments (1 MHz at 1.5 W/cm(2) for 10 minutes) using the following couplants: 50% Flex...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:
更新日期:1998-04-01 00:00:00
abstract:CONTEXT:Ankle injuries are common at all levels of American football, and retired National Football League (NFL) players have a high prevalence of osteoarthritis (OA), but little is known about how ankle injuries influence OA prevalence and daily activities in this population or how surgical interventions for such inju...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:10.4085/1062-6050-421-18
更新日期:2019-11-01 00:00:00
abstract:CONTEXT: Orientation is an important part of socialization and transition to practice, yet the orientation process for newly credentialed athletic trainers (ATs) is unknown. OBJECTIVE: To determine how newly credentialed ATs are oriented to their roles. DESIGN: Cross-sectional study. SETTING: Online survey. PAT...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:10.4085/1062-6050-531-16
更新日期:2018-03-01 00:00:00
abstract:CONTEXT:The sideline assessment of concussion is challenging, given its variable presentations, the limited sensitivity and specificity of sideline assessment tools, and how the presentation of the injury evolves over time. In addition, the diagnostic process, as well as the tools used to assess and manage concussion, ...
journal_title:Journal of athletic training
pub_type: 杂志文章,评审
doi:10.4085/1062-6050-52.1.08
更新日期:2017-03-01 00:00:00
abstract:CONTEXT:Shoulder injuries are common in athletes involved in overhead sports, and scapular dyskinesis is believed to be one causative factor in these injuries. Many authors assert that abnormal scapular motion, so-called dyskinesis, is related to shoulder injury, but evidence from 3-dimensional measurement studies rega...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:10.4085/1062-6050-44.2.160
更新日期:2009-03-01 00:00:00
abstract:CONTEXT:Ankle sprains are common problems in acute medical care. The variation in treatment observed for the acutely injured lateral ankle ligament complex in the first week after the injury suggests a lack of evidence-based management strategies for this problem. OBJECTIVE:To analyze the effectiveness of applying res...
journal_title:Journal of athletic training
pub_type: 杂志文章,meta分析,评审
doi:10.4085/1062-6050-47.4.14
更新日期:2012-07-01 00:00:00
abstract:CONTEXT:The National Institutes of Health created a medical research road map that included the development of the Patient-Reported Outcomes Measurement Information System (PROMIS). A key feature of PROMIS was the development of patient-reported outcome measures (PROs) addressing various aspects of health. Understandin...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:10.4085/1062-6050-331-17
更新日期:2018-12-01 00:00:00
abstract:CONTEXT:Appropriate methods for evaluating clinical proficiencies are essential to ensuring entry-level competence in athletic training. OBJECTIVE:To identify the methods Approved Clinical Instructors (ACIs) use to evaluate student performance of clinical proficiencies. DESIGN:Cross-sectional design. SETTING:Public ...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:10.4085/1062-6050-44.6.630
更新日期:2009-11-01 00:00:00
abstract:OBJECTIVE:To review 16 years of National Collegiate Athletic Association (NCAA) injury surveillance data for men's football and identify potential areas for injury prevention initiatives. BACKGROUND:Football is a high-velocity collision sport in which injuries are expected. Football tends to have one of the highest in...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:
更新日期:2007-04-01 00:00:00
abstract:CONTEXT:Skeletal muscle fatigue and exercise performance are novel areas of research and clinical application in the photobiomodulation field, and positive outcomes have been reported in several studies; however, the optimal measures have not been fully established. OBJECTIVE:To assess the acute effect of photobiomodu...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:10.4085/1062-6050-51.3.10
更新日期:2016-02-01 00:00:00
abstract:CONTEXT:Athletic trainers (ATs) recognize patient care documentation as an important part of clinical practice. However, ATs using 1 electronic medical record (EMR) platform reported low accountability and lack of time as barriers to documentation. Whether ATs using paper, other EMRs, or a combined paper-electronic sys...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:10.4085/1062-6050-0406.19
更新日期:2020-10-01 00:00:00
abstract:CONTEXT:With regard to intermittent training exercise, the effects of the mode of recovery on subsequent performance are equivocal. OBJECTIVE:To compare the effects of 3 types of recovery intervention on peak torque (PT) and electromyographic (EMG) activity of the knee extensor muscles after fatiguing isokinetic inter...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:10.4085/1062-6050-46.4.386
更新日期:2011-07-01 00:00:00
abstract:CONTEXT:Epicondylalgia is a common condition involving pain-generating structures such as tendon, neural, and chondral tissue. The current noninvasive reference standard for identifying chondral lesions is magnetic resonance imaging. Musculoskeletal ultrasound (MUS) may be an inexpensive and effective alternative. OBJ...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:10.4085/1062-6050-49.1.03
更新日期:2014-01-01 00:00:00
abstract:OBJECTIVE:We examined employer importance ratings of 35 employee characteristics in the collegiate, sports medicine clinic, and high school settings and made comparisons among these settings. DESIGN AND SETTING:All prospective employers were sent a survey. Of the 472 surveys mailed, 282 (60%) were returned, with a sam...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:
更新日期:1998-07-01 00:00:00
abstract:CONTEXT:Previous research on American football injuries in Japan has focused on incidence proportion in terms of the number of injuries divided by the number of players. This is the first study to examine injury rates over several seasons. OBJECTIVE:To conduct a prospective study of injuries in a Japanese Division I c...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:10.4085/1062-6050-48.4.15
更新日期:2013-11-01 00:00:00
abstract:OBJECTIVE:To offer an overview of sport-related concussion (SRC) prevention and education strategies in the context of the socioecological framework (SEF). Athletic trainers (ATs) will understand the many factors that interact to influence SRC prevention and the implications of these interactions for effective SRC educ...
journal_title:Journal of athletic training
pub_type: 杂志文章,评审
doi:10.4085/1062-6050-51.12.02
更新日期:2017-03-01 00:00:00
abstract:CONTEXT:There is plenty of information on electrocardiogram (ECG) and blood pressure (BP) changes in senior athletes. However, a corresponding data in adolescent athletes are scarce. OBJECTIVE:To study the differences in resting ECG and BP between adolescent endurance athletes, non-endurance athletes, and non-athletes...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:10.4085/78-20
更新日期:2020-11-05 00:00:00
abstract:OBJECTIVE:First, we will update recommendations for the prehospital management and care of patients with exertional heat stroke (EHS) in the secondary school setting. Second, we provide action items to aid clinicians in developing best-practice documents and policies for EHS. Third, we provide practical strategies clin...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:10.4085/1062-6050-0173.20
更新日期:2020-12-08 00:00:00
abstract:CONTEXT:Cardiovascular responses to the cold pressor test (CPT) provide information regarding sympathetic function. OBJECTIVE:To determine if recently concussed collegiate athletes had blunted cardiovascular responses during the CPT. DESIGN:Cross-sectional study. SETTING:Laboratory. PATIENTS OR OTHER PARTICIPANTS:A...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:10.4085/1062-6050-573-18
更新日期:2020-02-01 00:00:00
abstract:CONTEXT:Understanding the factors that predict return to sport (RTS) after anterior cruciate ligament reconstruction facilitates clinical decision making. OBJECTIVE:To develop a clinical decision algorithm that could predict RTS and non-RTS based on the differences in the variables after anterior cruciate ligament rec...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:10.4085/1062-6050-82-19
更新日期:2020-07-01 00:00:00
abstract:OBJECTIVE:To provide an overview of the continuum of muscular responses that typically occur with joint perturbation. The applications and limitations of surface electromyography (sEMG) in evaluating these responses are also addressed. Research applications assessing sex differences in these neuromuscular response char...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:
更新日期:1999-04-01 00:00:00
abstract:CONTEXT: Our knowledge of the current epidemiology of skin infections among wrestlers is limited. OBJECTIVE: To analyze and report the epidemiology of skin infections among National Collegiate Athletic Association (NCAA) men's wrestling student-athletes during the 2009-2010 through 2013-2014 academic years. DESIGN:...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:10.4085/1062-6050-52.2.16
更新日期:2017-05-01 00:00:00
abstract:OBJECTIVE:The purpose of this research was to investigate the hazards of lightning for participants in outdoor athletics and to determine the existence of, and assess the nature of, lightning safety policy at the collegiate level. DESIGN AND SETTING:We used data from the National Severe Storms Laboratory in Norman, Ok...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:
更新日期:1997-07-01 00:00:00
abstract::The purpose of this investigation was to determine the interrater reliability of peak torque and total work values obtained with isokinetic measures of knee flexion and extension. Eight male and eight female students were evaluated on four occasions by four different examiners (range of isokinetic test experience: 0 t...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:
更新日期:1995-06-01 00:00:00
abstract:OBJECTIVE:To define the nomenclature and physiologic mechanisms responsible for functional joint stability. DATA SOURCES:Information was drawn from an extensive MEDLINE search of the scientific literature conducted in the areas of proprioception, neuromuscular control, and mechanisms of functional joint stability for ...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:
更新日期:2002-01-01 00:00:00
abstract::OBJECTIVE: To evaluate the factorial and construct validity of the Head Injury Scale (HIS) among a sample of male and female collegiate athletes. DESIGN AND SETTING: Using a cross-sectional design, we established the factorial validity of the HIS scale with confirmatory factor analysis and the construct validity of th...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:
更新日期:2003-06-01 00:00:00
abstract:CONTEXT:Research is limited on the extent and nature of the care provided by athletic trainers (ATs) to student-athletes in the high school setting. OBJECTIVE:To describe the methods of the National Athletic Treatment, Injury and Outcomes Network (NATION) project and provide the descriptive epidemiology of AT services...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:10.4085/1062-6050-51.1.08
更新日期:2015-12-01 00:00:00
abstract:CONTEXT: :A multilevel model has been used to describe the complex nature of work-life balance in sport organizations. Organizational aspects such as work scheduling, hours worked, job demands, and decreased perceived value have been reported as factors that can positively or negatively affect work-life balance. Howeve...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:10.4085/1062-6050-311-17
更新日期:2018-08-01 00:00:00
abstract::The Centers for Disease Control and Prevention recently published an evidence-based guideline, "Diagnosis and Management of Mild Traumatic Brain Injury (mTBI) Among Children." The guideline has many applications for athletic trainers. The following commentary provides considerations for athletic trainers regarding the...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:10.4085/1062-6050-451-18
更新日期:2019-01-01 00:00:00
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journal_title:Journal of athletic training
pub_type: 杂志文章
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更新日期:2014-11-01 00:00:00