Abstract：
CONTEXT:Heel lifts are often prescribed as part of the treatment program for patients with overuse injuries associated with limited ankle dorsiflexion. However, little is known about how joint kinematics and temporal variables are affected by heel lifts. OBJECTIVE:To determine the effects of heel lifts on selected lower extremity kinematic and temporal variables during the stance phase of gait in subjects with limited ankle dorsiflexion. DESIGN:Two-way, fully repeated-measures design. The 2 factors were side (right or left) and walking condition (shoes alone, 6-mm heel lifts in shoes, 9-mm heel lifts in shoes). SETTING:University biomechanics laboratory. PATIENTS OR OTHER PARTICIPANTS:Twenty-six volunteers (21 females, 5 males) with no more than 5 degrees of ankle joint dorsiflexion. INTERVENTION(S):Subjects were tested in shoes alone and in shoes with 6-mm and 9-mm heel lifts. MAIN OUTCOME MEASURE(S):We used the Qualisys Motion Analysis System to measure ankle dorsiflexion excursion, maximal knee extension, and time to heel off during the stance phase of gait under the 3 walking conditions. RESULTS:On the right side, ankle dorsiflexion excursion increased significantly with the 6-mm and 9-mm heel lifts compared with shoes alone (P < .05). On the left side, ankle dorsiflexion increased significantly with the 9-mm heels lifts over shoes alone and with the 9-mm heel lifts compared with the 6-mm heel lifts (P < .05). Time to heel off increased significantly for walking with the 9-mm heel lifts compared with shoes alone (P < .05). No differences were noted for maximal knee extension (P > .05). CONCLUSIONS:Clinicians may consider prescribing heel lifts for patients with limited dorsiflexion range of motion if increasing ankle dorsiflexion excursion and time to heel off during the stance phase of gait may be beneficial.
journal_name
J Athl Trainjournal_title
Journal of athletic trainingauthors
Johanson MA,Cooksey A,Hillier C,Kobbeman H,Stambaugh Asubject
Has Abstractpub_date
2006-04-01 00:00:00pages
159-65issue
2eissn
1062-6050issn
1938-162Xjournal_volume
41pub_type
杂志文章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：:Congratulations to the winners of the 2018 Outstanding Manuscript Awards, as determined by the Editorial Board and the Editors of the Journal of Athletic Training. ...
journal_title：Journal of athletic training
pub_type： 杂志文章
doi：10.4085/1062-6050-54-05
更新日期：2019-05-01 00:00:00
abstract：OBJECTIVE:To identify the role that exercise plays in the management of diabetes mellitus and to provide the reader with guidelines for preventing and treating exercise-related complications. DATA SOURCES:MEDLINE was searched from 1985 to 1996 using the key words "diabetes," "exercise," "Type I diabetes," and "athlete...
journal_title：Journal of athletic training
pub_type： 杂志文章
doi：
更新日期：1997-10-01 00:00:00
abstract：CONTEXT:Fatigue could contribute to ankle-sprain injuries during sport, particularly for individuals with chronic ankle instability (CAI). OBJECTIVE:To examine whether adults with or without CAI develop fatigue at similar rates when performing ankle exercises at the same relative effort level and whether these groups ...
journal_title：Journal of athletic training
pub_type： 杂志文章
doi：10.4085/1062-6050-51.9.02
更新日期：2016-06-02 00:00:00
abstract：CONTEXT:Although consensus statements and recommendations from professional organizations aim to reduce the incidence of injury or sudden death in sport, nothing is mandated at the high school level. This allows states the freedom to create and implement individual policies. An example of a recommended policy is heat a...
journal_title：Journal of athletic training
pub_type： 杂志文章,多中心研究
doi：10.4085/1062-6050-51.2.09
更新日期：2016-04-01 00:00:00
abstract：:OBJECTIVE: To measure and compare latency, electromechanical delay, and speed of motor response of the peroneus longus muscle in a large sample of subjects with healthy or unstable ankles. DESIGN AND SETTING: Subjects with healthy or unstable ankles underwent identical test procedures consisting of 6 consecutive, sudd...
journal_title：Journal of athletic training
pub_type： 杂志文章
doi：
更新日期：2002-12-01 00:00:00
abstract：CONTEXT:A novel peer concussion-education program (PCEP) was developed to enhance concussion knowledge and reporting among collegiate student-athletes. OBJECTIVE:To describe the PCEP and its development and implementation. DESIGN:Program development consisting of a literature review, focus group, and pilot implementa...
journal_title：Journal of athletic training
pub_type： 杂志文章
doi：10.4085/1062-6050-212-19
更新日期：2020-05-01 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 importance of addressing psychological issues in athletic injury rehabilitation has been recognized by the medical community. When and how to address psychological ramifications of injury, however, have not been given sufficient attention. BACKGROUND:VARIOUS FACTORS ARE ASSOCIATED WITH ATHLETIC INJURY: m...
journal_title：Journal of athletic training
pub_type： 杂志文章
doi：
更新日期：1996-07-01 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: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：:Most high school and some collegiate athletes are legal minors. In civil matters, the law treats minors (usually individuals under the age of 18 years) uniquely. Limitations exist on a minor's ability to enter into contracts, make determinations regarding medical care, and bear responsibility for personal actions. Med...
journal_title：Journal of athletic training
pub_type： 杂志文章
doi：
更新日期：1994-09-01 00:00:00
abstract：:In this article, I present an overview of the actions and effects of aspirin and nonsteroidal anti-inflammatory drugs (NSAIDs). Although athletic trainers cannot prescribe or dispense prescription medications, they should be as aware of their effects as they are of other methods of injury treatment. To set the discuss...
journal_title：Journal of athletic training
pub_type： 杂志文章
doi：
更新日期：1993-10-01 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: The Landing Error Scoring System (LESS) can be used to identify individuals with an elevated risk of lower extremity injury. The limitation of the LESS is that raters identify movement errors from video replay, which is time-consuming and, therefore, may limit its use by clinicians. A markerless motion-captur...
journal_title：Journal of athletic training
pub_type： 杂志文章
doi：10.4085/1062-6050-52.10.12
更新日期：2017-11-01 00:00:00
abstract：:Tape has traditionally been used to support the ankle during activity. More recently, commercial ankle braces have been worn as an alternative. The cumulative information on the effects of taped versus braced ankle support or interbrace comparisons is inconclusive. With few exceptions, ankle brace studies have collect...
journal_title：Journal of athletic training
pub_type： 杂志文章
doi：
更新日期：1995-09-01 00:00:00
abstract：CONTEXT:Little is known about pitching performance or lack of it among Major League Baseball (MLB) pitchers who undergo operative treatment of rotator cuff tears. OBJECTIVE:To assess pitching performance outcomes in MLB players who needed operative treatment of rotator cuff tears and to compare performance in these at...
journal_title：Journal of athletic training
pub_type： 杂志文章
doi：10.4085/1062-6050-46.3.296
更新日期：2011-05-01 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：OBJECTIVE: :To present recommendations for athletic trainers and other health care providers regarding the identification of risk factors for and management of individuals with patellofemoral pain (PFP). BACKGROUND: :Patellofemoral pain is one of the most common knee diagnoses; however, this condition continues to be ...
journal_title：Journal of athletic training
pub_type： 杂志文章,评审
doi：10.4085/1062-6050-231-15
更新日期：2018-09-01 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:Assessment techniques used to measure functional tasks involving active trunk control are restricted to linear movements that lack the explosive movements and dynamic tasks associated with activities of daily living and sport. Reliable clinical methods used to assess the diagonal and ballistic movements about t...
journal_title：Journal of athletic training
pub_type： 杂志文章
doi：10.4085/1062-6050-46.2.150
更新日期：2011-03-01 00:00:00
abstract：:Helping disabled workers to return to work is the goal of many corporate rehabilitation efforts. Increasingly, employers are providing rehabilitation services either as part of their overall disability management approach, or as a special program aimed at facilitating return to work. Finding a program that offers cost...
journal_title：Journal of athletic training
pub_type： 杂志文章
doi：
更新日期：1993-07-01 00:00:00
abstract：OBJECTIVE:To provide athletic trainers, physicians, and other health care professionals with best-practice guidelines for the management of sport-related concussions. BACKGROUND:An estimated 3.8 million concussions occur each year in the United States as a result of sport and physical activity. Athletic trainers are c...
journal_title：Journal of athletic training
pub_type： 杂志文章,实务指引
doi：10.4085/1062-6050-49.1.07
更新日期：2014-03-01 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: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：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：:OBJECTIVE: To determine whether anterior cruciate ligament (ACL) laxity (as evaluated with the KT-2000 and radiographic measures) is associated with concentrations of reproductive hormones during the menstrual cycle and whether the KT-2000 knee arthrometer is a valid measurement technique, compared with radiographic t...
journal_title：Journal of athletic training
pub_type： 杂志文章
doi：
更新日期：2003-12-01 00:00:00
abstract：:OBJECTIVE: To examine the influences of clinician technique on performance and interpretation of the Lachman test. DESIGN AND SETTING: Blinded, controlled, and randomized-block design clinical study conducted in an athletic training laboratory classroom. SUBJECTS: Twenty-two certified athletic trainer clinicians and 1...
journal_title：Journal of athletic training
pub_type： 杂志文章
doi：
更新日期：2003-03-01 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: 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
