Abstract:
CONTEXT:A narrow base of gait (BOG), the mediolateral distance between the foot and the body's line of gravity at midstance, during running is a suggested cause of injuries such as iliotibial band syndrome and tibial stress injury. However, an understanding of modifiable and nonmodifiable factors that influence BOG is lacking, which limits the development of corrective strategies. OBJECTIVE:To determine if BOG varies by sex and running speed and the influence of running kinematics and anthropometrics on BOG. DESIGN:Cross-sectional study. SETTING:Record review of routinely collected performance data from a National Collegiate Athletic Association Division I intercollegiate athletic program. PATIENTS OR OTHER PARTICIPANTS:A total of 166 Division I collegiate athletes (basketball, cross-country, football, soccer). MAIN OUTCOME MEASURE(S):Running biomechanics (N = 166) and dual-energy x-ray absorptiometry-derived anthropometric data (n = 68) were extracted. Running variables were BOG, step rate, stride length, foot-inclination angle, center-of-mass vertical displacement, heel-to-center of mass anteroposterior distance, and peak stance-phase angles: hip flexion, hip adduction, pelvic drop, knee flexion, and ankle dorsiflexion. Extracted anthropometric variables were height; leg, femur, and tibia length; and anterior-superior iliac spine, hip-joint, and greater trochanter width. We calculated linear mixed-effects models to assess the influence of sex and running speed on BOG and identify the kinematic and anthropometric variables most associated with BOG. RESULTS:A significant interaction between sex and running speed on BOG was observed, with males demonstrating a smaller BOG than females at faster speeds and BOG decreasing overall with speed. The kinematic measures most associated with BOG at preferred running speed were foot-inclination angle at initial contact and peak stance-phase hip adduction and ankle dorsiflexion. Anterior-superior iliac spine width was the anthropometric variable most associated with BOG at preferred running speed. CONCLUSIONS:Sex and running speed must be considered when determining the appropriateness of an individual's BOG. Additionally, BOG was associated with several potentially modifiable kinematic parameters.
journal_name
J Athl Trainjournal_title
Journal of athletic trainingauthors
Stiffler-Joachim MR,Wille C,Kliethermes S,Heiderscheit Bdoi
10.4085/1062-6050-565-19subject
Has Abstractpub_date
2020-12-01 00:00:00pages
1300-1306issue
12eissn
1062-6050issn
1938-162Xpii
446288journal_volume
55pub_type
杂志文章abstract:CONTEXT:In clinical practice, the range of motion (ROM) of the non involved side often serves as the reference for comparison with the injured side. Previous investigations of non-weight-bearing (NWB) ankle dorsiflexion (DF) ROM measurements have indicated bilateral symmetry for the most part. Less is known about ankle...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:10.4085/1062-6050-49.3.40
更新日期:2015-01-01 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: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 a brief introduction to the definition and disposition to think critically along with active learning strategies to promote critical thinking. DATA SOURCES:I searched MEDLINE and Educational Resources Information Center (ERIC) from 1933 to 2002 for literature related to critical thinking, the disp...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:
更新日期:2003-07-01 00:00:00
abstract:OBJECTIVE: To present recommendations for the diagnosis, management, outcomes, and return to play of athletes with superior labral anterior-posterior (SLAP) injuries. BACKGROUND: In overhead athletes, SLAP tears are common as either acute or chronic injuries. The clinical guidelines presented here were developed bas...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:10.4085/1062-6050-59-16
更新日期:2018-03-01 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::In the competitive athlete, there are many causes of anterior knee pain, one of which is patellar tendinitis. Repetition of explosive movements can cause microtrauma to the tendon and its insertion, resulting in patellar tendinitis and occasional tearing, either partial or total. Due to its refractory nature, the trea...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:
更新日期:1995-10-01 00:00:00
abstract:CONTEXT: Athletic training facilities have been described in terms of general design concepts and from operational perspectives. However, the size and scope of athletic training facilities, along with staffing at different levels of intercollegiate competition, have not been quantified. OBJECTIVE: To define the size...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:10.4085/1062-6050-52.3.16
更新日期:2017-08-01 00:00:00
abstract:CONTEXT:Little is known about sport nutritional problems and requirements of athletes with physical disabilities. OBJECTIVE:To compare the nutritional knowledge and attitudes of Iranian athletes with physical disabilities (APDs) after nutrition education. Because proper nutrition is important for both performance and ...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:
更新日期:2007-01-01 00:00:00
abstract:OBJECTIVE:To determine the electromyographic (EMG) activity of the vastus medialis oblique (VMO), vastus lateralis (VL), semitendinosus and semimembranosus (ST), and biceps femoris (BF) muscles during 4 elastic-tubing closed kinetic chain exercises in postoperative patients with anterior cruciate ligament (ACL)-reconst...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:
更新日期:1998-10-01 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 emphasize the potentially harmful effects of high-intensity exercise on cardiac health and the fine line between physiologic and pathologic adaptation to chronic exercise in the elite athlete. This case also highlights the crucial need for regular evaluation of symptoms that suggest cardiac abnormality in...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:10.4085/1062-6050-47.2.224
更新日期:2012-03-01 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:The examination of the appropriate professional degree for preparation as an athletic trainer is of interest to the profession. Descriptive information concerning universal outcomes is needed to understand the effect of a degree change. OBJECTIVE:To obtain and compare descriptive information related to profess...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:10.4085/1062-6050-50.1.13
更新日期:2015-07-01 00:00:00
abstract::OBJECTIVE: To investigate the retraction time, forces, and torques applied to the football helmet during removal of the face mask with different face-mask removal tools. DESIGN AND SETTING: Subjects retracted the face mask of a football helmet mounted to a force platform in a laboratory setting. They removed a standar...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:
更新日期:2002-09-01 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: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:Rapid diagnosis and expeditious cooling of individuals with exertional heat stroke is paramount for survival. OBJECTIVE:To evaluate the efficacy of various cooling systems after exercise-induced hyperthermia. DESIGN:Crossover study. SETTING:Laboratory. PATIENTS OR OTHER PARTICIPANTS:Twenty-two men (age = 24...
journal_title:Journal of athletic training
pub_type: 杂志文章,随机对照试验
doi:10.4085/1062-6050-52.1.11
更新日期:2017-02-01 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:CONTEXT:Alcohol consumption among college students has been evaluated at many levels, but assessment of alcohol consumption among collegiate athletic training students has not been substantially reviewed. Understanding the alcohol use of this college-age group adds to the overall literature on alcohol consumption of th...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:
更新日期:2006-10-01 00:00:00
abstract:CONTEXT:Baseball is played around the world, including in North America and Latin America. The repetitive and stressful act of throwing can lead to adaptations such as increased humeral retroversion (HR) in the throwing arm. This adaptation is often considered beneficial as it allows more glenohumeral external rotation...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:10.4085/1062-6050-563-18
更新日期:2020-01-01 00:00:00
abstract::The socioecological framework is a multilevel conceptualization of health that includes intrapersonal, interpersonal, organizational, environmental, and public policy factors. The socioecological framework emphasizes multiple levels of influence and supports the idea that behaviors both affect and are affected by vari...
journal_title:Journal of athletic training
pub_type: 杂志文章,评审
doi:10.4085/1062-6050-173-18
更新日期:2019-04-01 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 offer an alternative perspective on current continuing education practices and to propose a model for facilitating continuing education in the athletic training workplace. BACKGROUND:Professional knowledge can quickly become outdated, and the personal/professional contexts of allied medical fields such as...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:
更新日期:1998-01-01 00:00:00
abstract:OBJECTIVE:To provide treatment guidelines for rehabilitation after ligamentous and labral surgery of the shoulder. DATA SOURCES:We searched Index Medicus for the last 10 years using the key words "shoulder instability," "shoulder exercises," and "shoulder surgery." DATA SYNTHESIS:Detailed rehabilitation programs for ...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:
更新日期:2000-07-01 00:00:00
abstract:CONTEXT:Empirical evidence supports the idea that previous severe injuries in former collegiate athletes may adversely affect their ability to participate in daily activities later in life, which may then decrease their health-related quality of life (HRQOL). OBJECTIVE:To assess the influences of previous severe injur...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:10.4085/1062-6050-377-17
更新日期:2019-01-01 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 provide a comprehensive overview of the published literature regarding the effect of spirituality on health and healing. DATA SOURCES:I searched MEDLINE from 1976 to 1999 using the terms "spirituality," "religion," "faith," "healing," and "health." DATA SYNTHESIS:Strong scientific evidence suggests that ...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:
更新日期:2000-04-01 00:00:00
abstract:CONTEXT: It is important to understand the process whereby athletic trainers learn about their future roles, particularly when the roles can be complex and demanding. Little is known about the experiences of athletic training doctoral students, including facilitators and barriers to socialization as aspiring faculty m...
journal_title:Journal of athletic training
pub_type: 杂志文章
doi:10.4085/1062-6050-52.7.01
更新日期:2017-10-01 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