Kinesiology Commons^™

Acute Effects Of Whole-Body Vibration And Resistance Exercise On Cortisol Levels In Young Men, Zhaojing Chen, Pragya Sharma-Ghimire, Xin Ye, Daeyeol Kim, Michael Bemben, Debra A. Bemben

International Journal of Exercise Science

International Journal of Exercise Science 8(1) : 11-20, 2015. Few studies have focused on the acute hormone responses to whole-body vibration (WBV) combined with resistance exercise. The purpose of this study was to compare the cortisol response to a single bout of WBV combined with resistance exercise (WBV + RE) and resistance exercise only (RE) in young men (n=9). This study used a cross-over repeated measures design. 1-RM testing was performed for four lower body and two upper body isotonic resistance exercises. Subjects performed the RE condition (80% 1-RM, three sets, 10 reps) and the WBV+RE condition (20 Hz, five …

Actual Versus Predicted Cardiovascular Demands In Submaximal Cycle Ergometer Testing, Amanda M. Hoehn, Megan J. Mullenbach, Charles J. Fountaine

International Journal of Exercise Science

International Journal of Exercise Science 8(1) : 4-10, 2015. The Astrand-Rhyming cycle ergometer test (ARCET) is a commonly administered submaximal test for estimating aerobic capacity. Whereas typically utilized in clinical populations, the validity of the ARCET to predict VO_2max in a non-clinical population, especially female, is less clear. Therefore, the purpose of this study was to determine the accuracy of the ARCET in a sample of healthy and physically active college students. Subjects (13 females, 10 males) performed a maximal cycle ergometer test to volitional exhaustion to determine VO_2max. At least 48 hours later, subjects performed the …

2014 International Journal Of Exercise Science Reviewer List

International Journal of Exercise Science

2014 International Journal of Exercise Science Reviewer List. International Journal of Exercise Science 8(1) : 1-3, 2015.

Abnormal Accumulation Of Desmin In Gastrocnemius Myofibers Of Patients With Peripheral Artery Disease: Associations With Altered Myofiber Morphology And Density, Mitochondrial Dysfunction And Impaired Limb Function, Panagiotis Koutakis, Dimitrios Miserlis, Sara A. Myers, Julian Kyung-Soo Kim, Zhen Zhu, Evlampia Papoutsi, Stanley A. Swanson, Gleb Haynatzki, Duy M. Ha, Lauren A. Carpenter, Rodney D. Mccomb, Jason M. Johanning, George P. Casale, Iraklis Pipinos

Journal Articles

Patients with peripheral artery disease (PAD) develop a myopathy in their ischemic lower extremities, which is characterized by myofiber degeneration, mitochondrial dysfunction and impaired limb function. Desmin, a protein of the cytoskeleton, is central to maintenance of the structure, shape and function of the myofiber and its organelles, especially the mitochondria, and to translation of sarcomere contraction into muscle contraction. In this study, we investigated the hypothesis that disruption of the desmin network occurs in gastrocnemius myofibers of PAD patients and correlates with altered myofiber morphology, mitochondrial dysfunction, and impaired limb function. Using fluorescence microscopy, we evaluated desmin organization and …

Dairy Consumption And Insulin Resistance: The Role Of Body Fat, Physical Activity, And Energy Intake, Larry A. Tucker, Andrea Erickson, James D. Lecheminant, Bruce W. Bailey

Faculty Publications

The relationship between dairy consumption and insulin resistance was ascertained in 272 middle-aged, nondiabetic women using a cross-sectional design. Participants kept 7-day, weighed food records to report their diets, including dairy intake. Insulin resistance was assessed using the homeostatic model assessment (HOMA). The Bod Pod was used to measure body fat percentage, and accelerometry for 7 days was used to objectively index physical activity. Regression analysis was used to determine the extent to which mean HOMA levels differed across low, moderate, and high dairy intake categories. Results showed that women in the highest quartile of dairy consumption had significantly greater …

The Examination Of Upper Limb Ambidexterity In Wrestling Snap Down Technique, Nicholas Decastro, Tong-Ching Tom Wu

Movement Arts, Health Promotion and Leisure Studies Faculty Publications

The purpose of this study was to bilaterally examine the kinematic motions of the upper extremity in the snap down technique. Six male collegiate wrestlers were recruited and performed a total of ten snaps, five from each side. A standard two-dimensional kinematic analysis was conducted in the upper extremity. The results showed no significant difference between right and left side in the angular displacement, velocity and acceleration. These findings indicated that upper limb ambidexterity was achieved by these college wrestlers in the study. From further video analysis, the study found some wrestlers appeared to use their shoulder and elbow as …

Kinematic Comparisons Between Forward And Backward Skating In Ice Hockey, Tong-Ching Tom Wu, David J. Pearsall, Pamela J. Russell, Yuko Imanaka

Movement Arts, Health Promotion and Leisure Studies Faculty Publications

The purpose of this study was to examine the kinematics of lower body and trunk between forward and backward skating. Seven male collegiate ice hockey players skated both forward and backward (C-cut) four times each. A standard two-dimensional kinematic analysis was conducted to examine the lower body extremity and trunk at the instants of weight acceptance and propulsion. No significant differences in the joint angles were found at the weight acceptance. At the propulsion, significant differences were found in the joint angles of hip, knee, ankle and trunk between forward and backward skating. Hence, these findings indicate the importance of …

The Effects Of Bag Style On Muscle Activity Of The Trapezius, Erector Spinae And Latissimus Dorsi During Walking In Female University Students, R. Hardie, R. Haskew, J. Harris, Gerwyn Hughes

Kinesiology (Formerly Exercise and Sport Science)

Back pain is common in adolescents which has been associated with carrying a bag. However, there is little research examining the effects of bag style in female adolescents. The aim of the study was to investigate the effects of different bag conditions on muscle activity of the trapezius, erector spinae and latissimus dorsi muscles in female university students during walking. Twelve female university students walked on a treadmill for 5 minutes at 1.1 m/s during five conditions; control, 1 strapped rucksack, 2 strapped rucksack, ipsilateral shoulder strap and contralateral shoulder strap, each containing 10% bodyweight. Electromyography for the trapezius, erector …

Obesity-Related Oxidative Stress: The Impact Of Physical Activity And Diet Manipulation, Chun-Jung Huang, Matthew J. Mcallister, Aaron L. Slusher, Heather E. Webb, J. Thomas Mock, Edmund O. Acevedo

Kinesiology and Health Sciences Publications

Obesity-related oxidative stress, the imbalance between pro-oxidants and antioxidants (e.g., nitric oxide), has been linked to metabolic and cardiovascular disease, including endothelial dysfunction and atherosclerosis. Reactive oxygen species (ROS) are essential for physiological functions including gene expression, cellular growth, infection defense, and modulating endothelial function. However, elevated ROS and/or diminished antioxidant capacity leading to oxidative stress can lead to dysfunction. Physical activity also results in an acute state of oxidative stress. However, it is likely that chronic physical activity provides a stimulus for favorable oxidative adaptations and enhanced physiological performance and physical health, although distinct responses between aerobic and anaerobic …

Progressive Resistance Exercise With Eccentric Loading For The Management Of Knee Osteoarthritis., Haniel J. Hernandez, Valerie Mcintosh, Azadeh Leland, Michael O. Harris-Love

Exercise and Nutrition Sciences Faculty Publications

INTRODUCTION: The patient was a 58-year-old African-American male with radiographic evidence of bilateral knee osteoarthritis (OA). He participated in a standardized 12-week eccentric strengthening program within a Veterans Affairs (VA) medical center.

BACKGROUND: The use of an eccentric training paradigm may prove to be beneficial for older adults with knee OA since eccentric muscle actions are involved in the energy absorption at the knee joint during gait and controlled movement during stair descent. Furthermore, in comparison to standard muscle actions, eccentric muscle actions result in higher torque generation and a lower rate of oxygen consumption at a given level of …

The Relationship Of Female Physical Attractiveness To Body Fatness, Guanlin Wang, Kurosh Djafarian, Chima A. Egedigwe, Asmaa El Hamdouchi, Robert Ojiambo, Harris Ramuth, Sandra Johanna Wallner-Liebmann, Sonja Lackner, Adama Diouf, Justina Sauciuvenaite, Catherine Hambly, Lobke M. Vaanholt, Mark D. Faries, John R. Speakman

Faculty Publications

Aspects of the female body may be attractive because they signal evolutionary fitness. Greater body fatness might reflect greater potential to survive famines, but individuals carrying larger fat stores may have poor health and lower fertility in non-famine conditions. A mathematical statistical model using epidemiological data linking fatness to fitness traits, predicted a peaked relationship between fatness and attractiveness (maximum at body mass index (BMI) = 22.8 to 24.8 depending on ethnicity and assumptions). Participants from three Caucasian populations (Austria, Lithuania and the UK), three Asian populations (China, Iran and Mauritius) and four African populations (Kenya, Morocco, Nigeria and Senegal) …

2015 Oklahoma Research Day Full Program, Northeastern State University

Oklahoma Research Day Abstracts

This document contains all abstracts from the 2015 Oklahoma Research Day held at Northeastern State University.

Oncology Section Edge Task Force On Prostate Cancer Outcomes: A Systematic Review Of Clinical Measures Of Strength And Muscular Endurance, Mary Insana Fisher, Claire Davies, Genevieve Colon, Hannah Geyer, Lucinda Pfalzer

Physical Therapy Faculty Publications

Background: Strength deficits are a common morbidity following treatment for prostate cancer. Accurate assessment of strength and muscular endurance following prostate cancer treatments is essential to identify deficits and plan rehabilitation.

Purpose: To identify strength and muscular endurance outcome measures that possess strong psychometric properties and are clinically useful for examination of men treated for prostate cancer.

Methods: Multiple electronic databases were searched for articles published after 1995. Studies of tools used to assess strength and muscular endurance were included if they reported psychometric properties, were clinically feasible methods, performed on adults, and published in the English language. Each outcome …

Research Roundup From The Research Committee, Mary Insana Fisher, Shana Harrington

Physical Therapy Faculty Publications

With the expectations of accountability by consumers and third party payors for the efficacy of physical therapy practice, there has been a significant increase in the push to develop outcome measures in rehabilitation. One type of these measures, patient-reported outcome measures (PROs), are becoming increasingly more common in clinical practice. The American Physical Therapy Association’s Guide to Physical Therapist Practice 3rd edition includes outcomes assessment as an integral part of the Patient and Client Management model, and delineates that appropriate tests and measures depend upon established psychometric properties of the measurement.1 The Section on Research formed the Evidence Database to …

The Impact Of Parents’ Categorization Of Their Own Weight And Their Child’S Weight On Healthy Lifestyle Promoting Beliefs And Practices, Allison C. Sylvetsky-Meni, Scott E. Gillespie, Trisha .. Hardy, Jean A. Welsh

Exercise and Nutrition Sciences Faculty Publications

Objective. To evaluate parents’ beliefs and practices related to childhood obesity and determine if these are influenced by parent’s perception of their own weight or their child’s weight.

Methods. Parents of obese (𝑛 = 689) or normal weight (𝑛 = 1122) children 4–15 years in Georgia, USA, were randomly selected to complete a telephone survey. Frequency of child obesity-related perceptions, beliefs, and practices were assessed, stratified by parent-perceived self-weight and child weight status, and compared using Chisquared tests and multivariate logistic regression.

Results. Most parents, regardless of perceived child weight, agreed that child overweight/obesity can cause serious illness (95%) …

The Impact Of Community Based Adventure Therapy On Stress And Coping Skills In Adults., Haley Koperski, Anita R. Tucker, D Marie Lung, Michael A. Gass

Social Work

Stress and coping skills are among the most essential components of the mental health counseling field. The use of coping skills (e.g., meditation, physical activities, appropriate uses of leisure) has been identified as an effective strategy for stress management. Adventure therapy has emerged as a modality that can positively augment other therapeutic approaches by improving coping skills and assisting clients in managing stress. As with all therapies, a positive working alliance has been found to be important toward achieving clinical outcomes. This study explored how adventure therapy enhanced learned coping strategies for stress and improved therapeutic alliance. Outcomes from this …

Increasing Physical Activity Through Non-Weight Bearing Modality, Jacquelyn N. Zera

Exercise Science and Sports Studies

No abstract provided.

Research Round-Up: Manual Muscle Testing, Mary Insana Fisher, Shana Harrington

Physical Therapy Faculty Publications

Manual muscle testing was developed in response to the need to assess muscle strength losses during the polio outbreak in early part of the 20th century. The development of this original method is credited to Wilhelmine Wright and Robert W. Lovett, MD. Wright presented this method in 1912 in the Boston Medical Surgical Journal, and Lovett expanded the description of the testing method in 1916 in the Journal of the American Medical Association. The development of quantifying muscle strength by rating force generated against external resistance was an important development in objectifying assessment methods of the time.

Today, manual muscle …

Does Upper Extremity Training Influence Body Composition After Spinal Cord Injury?, Justin A. Fisher, Meredith A. Mcnelis, Ashraf S. Gorgey, David R. Dolbow, Lance L. Goetz

Kinesiology and Health Sciences Publications

Spinal cord injury (SCI) leads to serious body composition adaptations characterized by increasing whole body fat mass and decreased soft tissue lean mass (LM). These adaptations in body composition may lead to several cardio-metabolic disorders that reduce the quality of life, increase patients’ and caregivers’ burden and eventually leads to mortality. Exercise, an appropriate dietary regimen, and an active lifestyle may alleviate several of the negative effects on body composition after a SCI. Today however, there is no established consensus on the recommended dose, frequency or type of exercise to ameliorate several of the body composition sequelae after an acute …

Coaches Perspective: Changes In Swim Performance And Perceived Stress And Recovery In Female Collegiate Swimmers Across A Competitive Season, Jacquelyn Zera, James Mcmillan, Barry Munkasy, A. Joyner, Stephen Rossi

Exercise Science and Sports Studies

Optimal sport performance involves balancing the accumulation of training stress with adequate recovery (Budgett, 2000; Hollander & Meyers, 1995). Continuous evaluation of an athlete's performance levels, stress levels, and recovery states during a competitive season is important in determining an athlete's readiness for competition. This study's purpose was to examine effects of training load on performance, perceived stress, and recovery among collegiate female athletes across a competitive season. Nineteen NCAA Division I female swimmers completed monthly testing including six tethered swim tests and seven Recovery-Stress Questionnaires (RESTQ-76), yielding mean force (Fmean) and Total Recovery-Stress Score (TRSS). This study's results indicate …