Medicine and Health Sciences Commons^™

Inverse Association Between Exercising Blood Pressure Response And Left Ventricular Chamber Size And Mass In Women Who Habitually Resistance Train, Evan L. Matthews

Research Data

Excel document of research data.

Microvascular Reactivity Is Greater Following Blood Flow Restriction Resistance Exercise Compared To Traditional Resistance Exercise, Michael R. Perlet, Evan L. Matthews

Research Data

Excel document of research data, statistical analysis, and graphs.

Implementación De Políticas De Prevención Y Control De La Obesidad Infantil En Estados Unidos Y Latinoamérica: Lecciones Para La Investigación Y La Práctica Transfronterizas, Mireya Vilar-Compte, Rafael Pérez-Escamilla, Elizabeth Rhodes, Olga L. Sarmiento, Camila Corvalan, Rachel Sturke, Susan Vorkoper

Department of Public Health Scholarship and Creative Works

Aunque se han hecho avances en el desarrollo y aplicación a gran escala de inter-venciones eficaces contra la obesidad infantil, los retos siguen siendo importantes. Nuestro objetivo era comprender las causas del éxito de Estados Unidos y los países latinoamericanos en la implementación de políticas y programas (PYP) contra la obe-sidad e identificar oportunidades de mejora aplicando los principios de la ciencia de la implementación. Seleccionamos tres estudios de comparación de casos: (1) el etique-tado frontal en los envases de alimentos (México y Chile), (2) los programas de calles abiertas y calles para el juego (Colombia y Estados Unidos) y …

Developing A Practical Application Of The Isometric Squat And Surface Electromyography, David Phillips, Angelic Rose Del Vecchio, Kevin Carroll, Evan L. Matthews

Department of Exercise Science and Physical Education Scholarship and Creative Works

Electromyography (EMG) is a research tool used in gait analysis, muscle coordination evaluation, clinical evaluation and sports techniques. Electromyography can provide an insight into neural adaptations, cross education effects, bilateral contraction deficiencies, and antagonist activity in exercise-related movements. While there are clear benefits to using EMG in exercise-related professions, accessibility, cost, and difficulty interpreting the data limit its use in strength and clinical settings. We propose a practical EMG assessment using the isometric squat to identify compensatory activation patterns and report early observations. Ten healthy participants were recruited. Participants performed a 2-min isometric handgrip protocol and an isometric squat protocol. …

Aerobic Exercise With Superimposed Virtual Reality Improves Cognitive Flexibility And Selective Attention In Young Males, Borja Sañudo, Ellie Abdo, Mario Bernardo-Filho, Redha Taiar

Publications

The literature to date is limited regarding the implantation of VR in healthy young individuals with a focus on cognitive function. Thirty healthy males aged between 22.8 and 24.3 years volunteered to participate in the study randomly and were assigned to one of two groups with alike exercises: an experimental group (GE, n = 15) that performed an exercise protocol with a VR game and a controlled group that performed the exercise protocol without the VR (CON, n = 15). A 128-card computerized version of the Wisconsin Card Sorting Task (WCST) and the Stroop test were completed before and after …

Integrative Neuromuscular Training In Young Athletes, Injury Prevention, And Performance Optimization: A Systematic Review, Borja Sañudo, Juan Sánchez-Hernández, Mario Bernardo-Filho, Ellie Abdi, Redha Taiar, Javier Núñez

Publications

The aim of this systematic review was to evaluate the current evidence by assessing the effectiveness of integrative neuromuscular training programs in injury prevention and sports performance in young athletes. Different data sources were analyzed up to January 2018. Eligible studies contained information on population (young athletes), intervention (neuromuscular training), comparator (control group or another exercise intervention), outcomes (injury prevention or sport performance), and study design (randomized trials or prospective studies). The trials were restricted based on the language (English) and for publication date (after 1 January 2007). Fourteen randomized controlled trials were included: Seven included dynamic stability-related outcomes. Three …

Diagnostic Problem Solving In Male Collegiate Athletic Trainers, Frederick A. Gardin, James M. Mensch

Department of Exercise Science and Physical Education Scholarship and Creative Works

Context: Knowledge and experience may be important factors for understanding expertise based upon a clinician's ability to select and execute an appropriate response as a clinician during injury evaluation.

Objective: To describe how collegiate male certified athletic trainers represent injury-evaluation domain knowledge during a situational interview using a think-aloud protocol.

Design: Qualitative.

Setting: National Collegiate Athletic Association Division I and II colleges in National Athletic Trainers' Association District 3.

Patients or Other Participants: A total of 20 male certified athletic trainers (n = 10 with less than 2 years of experience in the college setting and n = 10 with …

Scale Development For Perceived School Climate For Girls’ Physical Activity, Amanda Birnbaum, Kelly R. Evenson, Robert W. Motl, Rod K. Dishman, Carolyn C. Voorhees, James F. Sallis, John P. Elder, Marsha Dowda

Department of Public Health Scholarship and Creative Works

Objectives: To test an original scale assessing perceived school climate for girls' physical activity in middle school girls. Methods: Confirmatory factor analysis (CFA) and structural equation modeling (SEM). Results: CFA retained 5 of 14 original items. A model with 2 correlated factors, perceptions about teachers' and boys' behaviors, respectively, fit the data well in both sixth and eighth-graders. SEM detected a positive, significant direct association of the teacher factor, but not the boy factor, with girls' self-reported physical activity. Conclusions: School climate for girls' physical activity is a measurable construct, and preliminary evidence suggests a relationship with physical activity.

Scale Development For Perceived School Climate For Girls’ Physical Activity, Amanda Birnbaum, Kelly R. Evenson, Robert W. Motl, Rod K. Dishman, Carolyn C. Voorhees, James F. Sallis, John P. Elder, Marsha Dowda

Department of Public Health Scholarship and Creative Works

Objectives: To test an original scale assessing perceived school climate for girls' physical activity in middle school girls. Methods: Confirmatory factor analysis (CFA) and structural equation modeling (SEM). Results: CFA retained 5 of 14 original items. A model with 2 correlated factors, perceptions about teachers' and boys' behaviors, respectively, fit the data well in both sixth and eighth-graders. SEM detected a positive, significant direct association of the teacher factor, but not the boy factor, with girls' self-reported physical activity. Conclusions:School climate for girls' physical activity is a measurable construct, and preliminary evidence suggests a relationship with physical activity.

Assessing Intervention Effects In A School-Based Nutrition Intervention Trial: Which Analytic Model Is Most Powerful?, Jessica B. Janega, David M. Murray, Sherri P. Varnell, Jonathan L. Blitstein, Amanda Birnbaum, Leslie A. Lytle

Department of Public Health Scholarship and Creative Works

This article compares four mixed-model analyses valid for group-randomized trials (GRTs) involving a nested cohort design with a single pretest and posttest. This study makes estimates of intraclass correlations (ICCs) available to investigators planning GRTs addressing dietary outcomes. It also provides formulae demonstrating the potential benefits to the standard error of the intervention effect (σΔ) from adjustments for both fixed and time-varying covariates and correlations over time. These estimates will allow other researchers to use these variables to plan their studies by estimating a priori detectable differences and sample size requirements for any of the four analytic options. These methods …

A Schematic For Focusing On Youth In Investigations Of Community Design And Physical Activity, Kevin J. Krizek, Amanda Birnbaum, David M. Levinson

Department of Public Health Scholarship and Creative Works

This paper provides a first step in addressing special considerations for youth in a relatively new area of physical activity research. After reviewing the urgent need for novel approaches to increasing physical activity, the growing interest in the effects of community design are discussed. Although most discussion on this topic has focused on adults, there are important differences between youth and adults that warrant a special focus on youth and need to be accounted for. This article presents a schematic that accounts for how and where youth spend their time, decomposing the day into time spent in travel and time …