Abstract：
OBJECTIVE:The purpose of this study was to assess the effect of low-volt, microamperage stimulation (LVMAS) on perceived pain and muscle strength following an intense bout of eccentric exercise. DESIGN AND SETTING:An experimental pretest-posttest control group design was used for the study. The experiment was conducted in the Lower Extremity Research Laboratory at Georgia State University. SUBJECTS:Twelve females and six males (mean age 27 +/- 5 yr). MEASUREMENTS:Subjects, randomly assigned to experimental (EXP, n = 6), sham (SHAM, n = 6), and control (CON, n = 6) groups, were tested before, and at 24, 48, and 72 hours following, an intense bout of eccentric exercise. RESULTS:Three two-way (group x time) analyses of variance (ANOVAs) with repeated measures on the last factor were used to analyze the data. A significant time main effect was identified. Results indicated that perceived pain was not reduced in the EXP group as compared with the SHAM and CON groups. Muscle strength in the EXP group did not return to the initial baseline measure more rapidly than in the SHAM and CON groups. CONCLUSIONS:We conclude that the use of LVMAS alone is not effective in reducing pain and increasing muscle function following an exhaustive bout of eccentric exercise.
journal_name
J Athl Trainjournal_title
Journal of athletic trainingauthors
Bonacci JA,Higbie EJkeywords:
subject
Has Abstractpub_date
1997-04-01 00:00:00pages
119-23issue
2eissn
1062-6050issn
1938-162Xjournal_volume
32pub_type
杂志文章abstract：CONTEXT:Active muscle stiffness might protect the unstable shoulder from recurrent dislocation. OBJECTIVE:To compare strength and active stiffness in participants with unilateral anterior shoulder instability and to examine the relationship between active stiffness and functional ability. DESIGN:Cross-sectional study...
journal_title：Journal of athletic training
pub_type： 杂志文章
doi：10.4085/1062-6050-46.6.642
更新日期：2011-11-01 00:00:00
abstract：CONTEXT:Functional ankle instability (FAI) is a debilitating condition that has been reported to occur after 20% to 50% of all ankle sprains. Landing from a jump is one common mechanism of ankle injury, yet few researchers have explored the role of visual cues and anticipatory muscle contractions, which may influence a...
journal_title：Journal of athletic training
pub_type： 杂志文章
doi：10.4085/1062-6050-48.5.05
更新日期：2013-11-01 00:00:00
abstract：CONTEXT: The belt-stabilized handheld dynamometer (HHD) has been used to assess the strength of knee- and hip-muscle groups. However, few researchers have examined its reliability and validity for assessing the strength of these muscles. OBJECTIVE: To evaluate the intra-examiner reliability of the belt-stabilized HH...
journal_title：Journal of athletic training
pub_type： 杂志文章
doi：10.4085/1062-6050-52.6.04
更新日期：2017-09-01 00:00:00
abstract：:OBJECTIVE: To establish a time profile to determine how athletic training students use their time in clinical placements and to determine the effects of academic standing, sex, sport type, and risk of injury associated with a sport during athletic training students' clinical placements on instructional, clinical, unen...
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: Dynamic balance deficits have been described postconcussion, even after athletes return to play. Lower extremity (LE) musculoskeletal injury rates increase for up to 1 year after concussion, but the long-term musculoskeletal implications of concussion are unclear. OBJECTIVE: To (1) examine the association o...
journal_title：Journal of athletic training
pub_type： 杂志文章
doi：10.4085/1062-6050-52.2.03
更新日期：2017-06-02 00:00:00
abstract：CONTEXT:Mentoring has been identified as an important method to support newly credentialed athletic trainers during their transition to practice. Gaining a better understanding of this relationship could provide valuable insights that may assist employers and professional programs to develop a plan, which could better ...
journal_title：Journal of athletic training
pub_type： 杂志文章
doi：10.4085/JAT0242-20
更新日期：2020-12-22 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:Skinfold calipers (SC) typically are used to determine subcutaneous fat thicknesses. Identifying the exact separation of muscle and fat can complicate measurements. Ultrasound imaging (USI) might provide a better technique for analyzing subcutaneous fat thicknesses. OBJECTIVE:To compare measurements from SC an...
journal_title：Journal of athletic training
pub_type： 杂志文章
doi：10.4085/1062-6050-46.1.50
更新日期：2011-01-01 00:00:00
abstract：CONTEXT:Isokinetic and isotonic resistance training exercises are commonly used to increase strength during musculoskeletal rehabilitation programs. Our study was designed to examine the efficacy of isokinetic and isotonic muscle actions using surface electromyographic (EMG) amplitude-to-work ratios (EMG/WK) and to ext...
journal_title：Journal of athletic training
pub_type： 杂志文章
doi：
更新日期：2006-07-01 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: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: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 pain is the main cause of missed or modified training in competitive swimmers. Shoulder musculoskeletal maladaptations occur to some extent as a consequence of training loads during swimming that may increase the risk of shoulder injury. Further evidence is needed to understand the training intensities...
journal_title：Journal of athletic training
pub_type： 杂志文章
doi：10.4085/1062-6050-0357.19
更新日期：2020-11-11 00:00:00
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 optimizin...
journal_title：Journal of athletic training
pub_type： 杂志文章
doi：10.4085/1062-6050-520-17
更新日期：2019-05-01 00:00:00
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 low...
journal_title：Journal of athletic training
pub_type： 杂志文章
doi：
更新日期：2006-04-01 00:00:00
abstract：CONTEXT: Environmental sustainability efforts are becoming a critical concern in health care. However, little is known regarding how athletic trainers feel about the environment or what can be done to reduce the environmental impact of the practice of athletic training. OBJECTIVE: To examine athletic trainers' attit...
journal_title：Journal of athletic training
pub_type： 杂志文章
doi：10.4085/1062-6050-52.12.19
更新日期：2017-12-01 00:00:00
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journal_title：Journal of athletic training
pub_type： 杂志文章
doi：10.4085/1062-6050-47.3.14
更新日期：2012-05-01 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：OBJECTIVE:To examine the effects of fatigue on proprioception and neuromuscular control of the shoulder. DESIGN AND SETTING:Subjects were randomly assigned to either an experimental group or control group. Subjects were tested using either the active angle-reproduction or the single- arm dynamic stability test. The su...
journal_title：Journal of athletic training
pub_type： 杂志文章
doi：
更新日期：1999-10-01 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
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journal_title：Journal of athletic training
pub_type： 杂志文章,随机对照试验
doi：10.4085/1062-6050-474-18
更新日期：2019-11-01 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:Recent research in the health care professions has shown that specific personal and environmental characteristics can predict burnout, which is a negative coping strategy related to stressful situations. Burnout has been shown to result in physiologic (eg, headaches, difficulty sleeping, poor appetite), psychol...
journal_title：Journal of athletic training
pub_type： 杂志文章
doi：10.4085/1062-6050-44.1.58
更新日期：2009-01-01 00:00:00
abstract：CONTEXT:As a result of the adaptation process, some functional properties show different functions over time during strength training. Muscle strength and fatigue may show different adaptation patterns in reaching the improvement plateau after several weeks of training. OBJECTIVE:To follow muscle endurance and fatigue...
journal_title：Journal of athletic training
pub_type： 杂志文章
doi：10.4085/1062-6050-48.4.16
更新日期：2013-11-01 00:00:00
abstract：:OBJECTIVE: To examine the effects of creatine supplementation on the incidence of cramping and injury observed during 1 season of National Collegiate Athletic Association Division IA football training and competition. DESIGN AND SETTING: In an open-label manner, subjects who volunteered to take creatine ingested 0.3 g...
journal_title：Journal of athletic training
pub_type： 杂志文章
doi：
更新日期：2003-09-01 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：:Reference: Dunning J, Batchelor J, Stratford-Smith P, et al. A meta-analysis of variables that predict significant intracranial injury in minor head trauma. Arch Dis Child. 2004;89:653-659.Clinical Question: Which clinical signs or symptoms of minor head trauma are predictive of intracranial hemorrhage in children and...
journal_title：Journal of athletic training
pub_type： 杂志文章
doi：
更新日期：2005-06-01 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: Restricted dorsiflexion (DF) at the ankle joint can cause acute and chronic injuries at the ankle and knee. Myofascial release and instrument-assisted soft tissue mobilization (IASTM) techniques have been used to increase range of motion (ROM); however, evidence directly comparing their effectiveness is limit...
journal_title：Journal of athletic training
pub_type： 杂志文章,随机对照试验
doi：10.4085/1062-6050-386-16
更新日期：2018-02-01 00:00:00
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
