Abstract:
:OBJECTIVE: To provide clinicians and researchers with an expanded perspective on the association between functional ankle instability and postural control. DATA SOURCES: I searched MEDLINE and SPORT Discus for the years 1966-2001 using the key words ankle, instability, and balance. Additional information was obtained from cross-referencing pertinent articles. DATA SYNTHESIS: Conflicting reports have been published about whether postural control is disrupted in people with chronic ankle instability. The variety of testing methods and operational definitions used by various investigators make drawing a consensus difficult. In contrast, the results of investigations considering postural-control strategy disruptions in persons with chronic ankle instability have been compatible. Depending upon the effectiveness of an altered strategy, postural-control deficiencies may fail to be revealed in the absence of challenging tasks and environmental conditions. CONCLUSIONS/RECOMMENDATIONS: If we accept the idea that postural control is disrupted after orthopaedic injury, the next step becomes identifying the causative factors within the postural-control system. Experimental evidence surrounding the role of lateral ankle-ligament mechanoreceptors in posture suggests that they cannot be the sole source of the alterations revealed. Consideration should be directed to other potential areas within the postural-control system, as outlined in the text, during ankle evaluations and rehabilitation.
journal_name
J Athl Trainjournal_title
Journal of athletic trainingauthors
Riemann BLkeywords:
subject
Has Abstractpub_date
2002-12-01 00:00:00pages
386-393issue
4eissn
1062-6050issn
1938-162Xjournal_volume
37pub_type
杂志文章abstract:CONTEXT:Computerized neuropsychological testing is commonly used in the assessment and management of sport-related concussion. Even though computerized testing is widespread, psychometric evidence for test-retest reliability is somewhat limited. Additional evidence for test-retest reliability is needed to optimize clin...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:10.4085/1062-6050-48.3.09
更新日期:2013-07-01 00:00:00
abstract:CONTEXT:Ankle sprains are the most common orthopaedic pathologic condition, and more concerning is the high percentage of persons who develop chronic ankle instability (CAI). Researchers have reported that patients with CAI are restricted occupationally, have more functional limitations, and have a poorer health-relate...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:10.4085/1062-6050-50.3.05
更新日期:2015-07-01 00:00:00
abstract::The efficacy of prophylactic knee bracing has been refuted with regard to reducing the incidence and/or severity of injuries to the knee joint. This is thought to be a result of the prophylactic knee brace's ineffectiveness in protecting the knee joint from valgus loads. Furthermore, discrepancies exist regarding the ...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:
更新日期:1993-01-01 00:00:00
abstract:CONTEXT:Health care providers, including athletic trainers (ATs), may not be using the best practices for diagnosing exertional heat stroke (EHS), including rectal thermometry. Therefore, patients continue to be susceptible to death from EHS. OBJECTIVE:To examine the health belief model and its association with using ...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:10.4085/1062-6050-0247.19
更新日期:2020-10-01 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:OBJECTIVE:To compare the cooling and rewarming effects of two clinical 20-minute cryotherapy treatments on the temperature of the human leg. DESIGN AND SETTING:Sixteen subjects were randomly treated with either 20 minutes of a 1.8-kg crushed-ice pack, placed directly over the left calf, or a 20-minute immersion in a c...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:
更新日期:1998-01-01 00:00:00
abstract:CONTEXT:The relationship between lower extremity alignment and lower extremity injury risk remains poorly understood, perhaps because most authors have examined only individual or a select group of alignment variables. Examining the relationships among alignment variables may allow us to more accurately describe lower ...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:10.4085/1062-6050-44.5.511
更新日期:2009-09-01 00:00:00
abstract:CONTEXT:Athletic trainers (ATs) know to diagnose exertional heat stroke (EHS) via rectal thermometry (T(re)) and to treat EHS via cold-water immersion (CWI) but do not implement these recommendations in clinical practice. OBJECTIVE:To gain an understanding of educational techniques used to deliver content regarding EH...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:10.4085/1062-6050-46.5.523
更新日期:2011-09-01 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: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: Seventy-seven percent of musculoskeletal injuries sustained by United States Army Special Forces Operators are preventable. Identification of predictive characteristics will promote the development of screening methods to augment injury-prevention programs. OBJECTIVE: To determine physical and performance c...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:10.4085/1062-6050-52.12.22
更新日期:2017-12-01 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::Sport specialization is a training method now commonly used by young athletes who hope to achieve elite-level success. This may be defined as (1) choosing a main sport, (2) quitting all other sports to focus on 1 sport, and (3) year-round training (greater than 8 months per year). A number of sports medicine organizat...
journal_title:Journal of athletic training
pub_type: 杂志文章,评审
doi:10.4085/1062-6050-380-18
更新日期:2019-10-01 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::Scores from motor performance tests were compared using subjects with taped and untaped ankles. Previous studies have shown that taped ankle support may be detrimental in vertical and standing broad jumping performance. Conflicting data have been published on the effects of commercial ankle braces on various motor tas...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:
更新日期:1992-01-01 00:00:00
abstract:CONTEXT: Fewer athletic injuries and lower anterior cruciate ligament injury incidence rates were noted in studies of neuromuscular-training (NMT) interventions that had high compliance rates. However, several groups have demonstrated that preventive NMT interventions were limited by low compliance rates. OBJECTIVE: T...
journal_title:Journal of athletic training
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.4085/1062-6050-51.12.20
更新日期:2017-01-01 00:00:00
abstract:CONTEXT:Recommendations on the positioning of the tibiofemoral joint during a valgus stress test to optimize isolation of the medial collateral ligament (MCL) from other medial joint structures vary in the literature. If a specific amount of flexion could be identified as optimally isolating the MCL, teaching and using...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:10.4085/1062-6050-45.4.357
更新日期:2010-07-01 00:00:00
abstract:CONTEXT: Because of the increasing popularity of participation in Irish dance, the incidence of lower limb injuries is high among this competitive population. OBJECTIVE: To investigate the effects of fatigue on the peak lower limb and trunk angles as well as the peak lower limb joint forces and moments of competitiv...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:10.4085/1062-6050-52.3.12
更新日期:2017-07-01 00:00:00
abstract:CONTEXT:Sporting organizations limit full-contact football practices to reduce concussion risk and based on speculation that repeated head impacts may result in long-term neurodegeneration. OBJECTIVE:To directly compare head-impact exposure in high school football players before and after a statewide restriction on fu...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:10.4085/1062-6050-51.7.04
更新日期:2016-07-01 00:00:00
abstract:CONTEXT:Web-based sports injury surveillance via programs such as the High School Reporting Information Online system and the National Collegiate Athletic Association Injury Surveillance Program has aided efforts to collect data on ice hockey injuries. OBJECTIVE:To describe the epidemiology of injuries sustained in hi...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:10.4085/1062-6050-176-17
更新日期:2018-12-01 00:00:00
abstract:CONTEXT:The prevalence of shoulder pain among competitive swimmers is high, but no guidelines exist to reduce shoulder injuries. Elucidating differences between swimmers with and without shoulder pain can serve as a basis for the development of a program to prevent shoulder injury that might lead to pain and dysfunctio...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:10.4085/1062-6050-47.2.149
更新日期:2012-03-01 00:00:00
abstract:OBJECTIVE:To identify the causes, effects, and prevalence of burnout in athletic trainers (ATs) identified in the literature. DATA SOURCES:EBSCO: SPORTDiscus and OneSearch were accessed, using the search terms athletic trainer AND burnout. STUDY SELECTION:Studies selected for inclusion were peer reviewed, published i...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:10.4085/1062-6050-43-19
更新日期:2020-04-01 00:00:00
abstract:CONTEXT:Runners with high medial longitudinal arch structure demonstrate unique kinematics and kinetics that may lead to running injuries. The mobility of the midfoot as measured by the change in arch height is also suspected to play a role in lower extremity function during running. The effect of arch mobility in high...
journal_title:Journal of athletic training
pub_type: 临床试验,杂志文章
doi:10.4085/1062-6050-49.3.05
更新日期:2014-05-01 00:00:00
abstract:CONTEXT:Cooling jackets are a common method for removing stored heat accumulated during exercise. To date, the efficiency and practicality of different types of cooling jackets have received minimal investigation. OBJECTIVE:To examine whether a cooling jacket containing a phase-change material (PC17) results in more r...
journal_title:Journal of athletic training
pub_type: 杂志文章,随机对照试验
doi:10.4085/1062-6050-45.2.164
更新日期:2010-03-01 00:00:00
abstract:CONTEXT:Health care professions have replaced traditional multiple choice tests or essays with structured and practical, performance-based examinations with the hope of eliminating rater bias and measuring clinical competence. OBJECTIVE:To establish the validity and reliability of the Standardized Orthopedic Assessmen...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:10.4085/1062-6050-49.1.12
更新日期:2014-05-01 00:00:00
abstract:OBJECTIVE:To determine the effect of the Breathe Right (BR) external nasal dilator strip on treadmill exercise performed while wearing an upper maxillary mouthguard. DESIGN AND SETTING:Two-way repeated-measures design with subjects acting as their own controls. Subjects performed 2 randomly assigned bouts of increment...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:
更新日期:2000-01-01 00:00:00
abstract:CONTEXT:Supraspinatus tear is a common rotator cuff injury. During rehabilitation, debate persists regarding the most appropriate exercises. Whereas shoulder coordination is part of normal arm function, it has been infrequently considered in the context of exercise selection. OBJECTIVE:To assess shoulder-motion coordi...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:10.4085/1062-6050-50.9.06
更新日期:2015-11-01 00:00:00
abstract::OBJECTIVE: Our purpose was to examine undergraduate athletic training students' perceptions of how time is utilized during clinical field experiences while enrolled in Commission on Accreditation of Allied Health Education Program (CAAHEP)-accredited athletic training programs and to determine the effects of clinical ...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:
更新日期:2004-06-01 00:00:00
abstract:CONTEXT:The ingestion of carbohydrate (CHO) before and during exercise and at halftime is commonly recommended to soccer players for maintaining blood glucose concentrations throughout match play. However, an exercise-induced rebound glycemic response has been observed in the early stages of the second half of simulate...
journal_title:Journal of athletic training
pub_type: 杂志文章,随机对照试验
doi:10.4085/1062-6050-49.3.12
更新日期:2014-07-01 00:00:00
abstract:CONTEXT:The Patient-Reported Outcomes Measurement Information System (PROMIS) item banks have been validated for general populations, but their application to high-functioning patient populations remains speculative. OBJECTIVE:To examine the measurement properties of the PROMIS physical function item bank, version 1.0...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:10.4085/1062-6050-51.11.06
更新日期:2016-09-01 00:00:00