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Wright State University College Of Education And Human Services Annual Report, July 1, 2005-June 30, 2006, College Of Education And Human Services, Wright State University

College of Education and Human Services Annual Reports

This Wright State University College of Education and Human Services annual report is from July 1, 2005 through June 30, 2006.

The Effects Of Branched-Chain Amino Acid Supplementation On Indirect Indicators Of Muscle Damage And Performance, Beau K. Greer

All PTHMS Faculty Publications

The purpose of this study was to determine whether branched-chain amino acid (BCAA) supplementation attenuates indirect indicators of muscle damage, lowers ratings of perceived exertion, and improves aerobic performance as compared to an isocaloric, carbohydrate (CHO) beverage or a non-caloric placebo beverage. Nine, untrained males (VO2 max 36.26 2.23 ml/kg/min) performed three 90-minute cycling bouts at 55% VO2 max followed by a 15-minute time trial. Metabolic data was collected every 15 minutes during the steady-state ride, and indirect muscle damage markers were assessed pre, post, 4-hours, 24-hours, and 48-hours post-exercise. Pre and post-exercise concentrations of the BCAA and glucose were …

Effects Of Ankle Joint Cooling On Peroneal Short Latency Response, J. Ty Hopkins, Iain Hunter, Todd Mcloda

Faculty Publications

While cryotherapy has direct physiological effects on contractile tissues, the extent to which joint cooling affects the neuromuscular system is not well understood. The purpose of the study was to detect changes in ankle dynamic restraint (peroneal short latency response and muscle activity amplitude) during inversion perturbation following ankle joint cryotherapy. A 2x3 factorial design was used to compare reaction time and EMG amplitude data of treatment conditions (cryotherapy and control) across time (pre-treatment, post-treatment, and 30 min post-treatment). Thirteen healthy volunteers (age 23 ± 4 yrs, ht 1.76 ± 0.09 m, mass 78.8 ± 16.6 kg), with no history …

Steeplechase Barriers Affect Women Less Than Men, Tyler D. Bushnell, Iain Hunter

Faculty Publications

Women began contesting the 3000 m steeplechase during the 1990’s using barriers of different dimensions than men. Whenever a new event is introduced for women, consideration should be taken as to whether different technique or training methods should be utilized. This study investigated three aspects of hurdling technique: 1) Differences in the ratio of the landing step to the penultimate step between men and women around each non-water jump steeplechase barrier, 2) differences in step lengths between the four non-water jump barriers, and 3) changes in the step lengths around the barrier throughout the race. The step lengths around the …

The Total And Specific Dimensions Of Self Concept Related To Female Participation In Collegiate Athletics, Dane Bradford Beary

Dissertations

The purpose of this study was to determine if differences existed between female collegiate sport participation and non-participation, as well as female collegiate individual and team sport participation on the total, the specific dimensions of self-concept and supplementary scores as rendered by the Tennessee Self-Concept Scale Second Edition TSCS:2 (Fitts & Warren, 1996). A subject pool of N=190 participants were used. All subjects included in data analysis were female undergraduate students. A multivariate analysis of variance (M ANOVA) was utilized to evaluate effects of sports participation versus non-participation and individual versus team sports participation on self-concept. On sports participation versus …

Robotic Surgery And Training: Electromyographic Correlates Of Robotic Laparoscopic Training, Timothy N. Judkins, D. Oleynikov, N. Karazaki, Nikolaos Stergiou

Journal Articles

Background: Robotic laparoscopic surgery has been shown to decrease task completion time, reduce errors, and decrease training time when compared to manual laparoscopic surgery. However, current literature has not addressed physiological effects, in particular muscle responses, to training with a robotic surgical system. We seek to determine the frequency response of electromyographic (EMG) signals of specific arm and hand muscles with training using the da Vinci Surgical System (dVSS).

Methods: Seven right-handed medical students were trained in three tasks with da Vinci Surgical System over four weeks. These subjects, along with eight controls, were tested before and after …

Impact And Push-Off Force Symmetry In Dominant Versus Non-Dominant Legs During A Jump Landing/Cutting Task, Luis Rosado

McNair Scholars Research Journal

Our goal was to examine ground reaction forces (GRF) following a series of unanticipated jump landing and cutting tasks (JLC) and the differences in these GRF’s associated with leg dominance. Nine recreationally active (at least 3x/week of running, cycling, aerobics, or recreational sports participation) right leg dominant females with no history of lower extremity injuries participated in the current study. Each subject conducted a set of 12 (JLC) trails, four (JLC’s) to three different directions. The subjects either performed a left cutting (LC), right cutting (RC) at 30 degrees from center or a straight ahead center cutting (CC) maneuver. Landing …

Examination Of Clinical And Laboratory Measures Of Postural Stability During Static And Dynamic Testing Between Stable And Unstable Ankles, Jason C. Mitchell

Human Movement Studies & Special Education Theses & Dissertations

The purposes of this study were to (1) examine the relationship between clinical and laboratory balance testing, (2) to examine the effect of functional ankle instability (FAI) on scored dynamic and static clinical balance tests, (3) to examine the effect of functional ankle instability (FAI) on a timed dynamic clinical balance test, (4) to examine the effect of FAI on a dynamic laboratory balance test, and (5) to examine the effect of FAI on a static laboratory balance test. Each subject performed four balance tests; (1) Balance Error Scoring System (BESS) Test, (2) Agility Hop test, (3) Laboratory Static Balance …

The Effect Of Protonic Device On Hip Flexibility And Pelvic Alignment, Jessica Lealand Moore

Human Movement Studies & Special Education Theses & Dissertations

The purpose of this study was examine the effect the Protonics™ device has on changing pelvic alignment through the use of repositioning exercises during a one-week time period. A secondary purpose was to determine if the Ober Test and Thomas Test are valid and reliable for assessment of pelvic alignment. Intra rater reliability of the Ober Test, Thomas Test, and PALM measurements were determined during preseason testing. Intra-rater reliability of the PALM, Thomas and Ober test was determined with Intraclass Correlation (ICC1.1) assessment. Separate 3x3 repeated measures analysis of variance was completed for group: brace, no brace, and control, and …

Differences In Vo2 Between Kickboxing And Treadmill Exercise At Similar Heart Rates, Lisa Dawn Wingfield

Human Movement Studies & Special Education Theses & Dissertations

Kickboxing has become increasingly popular as an alternative mode of aerobic exercise in the general public. The purpose of this study was to examine the differences in oxygen consumption (VO₂) during kickboxing and treadmill running at similar heart rates (HR).

Methods

Eleven female subjects (19±1 yrs; 165±5 cm; 62±12 kg) participated in a 25-minute kickboxing session. This consisted of 5-minute segments including a warm-up, punch, kick, combination (punch/kick) and cool down. The kickboxing stages were performed in a randomized, counterbalanced order. After a 30-minute rest period, the subjects performed a modified Bruce treadmill max test (5 minute stages). …

Are The Eating And Exercise Habits Of Successful Weigh Losers Changing?, Suzanne Phelan, Holly R. Wyatt, James O. Hill, Rena R. Wing

Kinesiology and Public Health

Objective: The purpose of this study was to examine whether the diet and exercise behaviors of successful weight losers entering the National Weight Control Registry (NWCR) have changed between 1995 and 2003.
Research Method and Procedures: Participants (N = 2708) were members of the NWCR who enrolled in intermittent years since 1995. Participants had lost an average of 33.1 kg and maintained a 13.6-kg loss for 5.8 years before enrollment. Evaluations of diet and physical activity were conducted at entry into the NWCR and prospectively over 1 year.
Results: From 1995 to 2003, the daily percentage of calories from fat …

Physical Activity And C-Reactive Protein Levels: The Confounding Role Of Body Fat Percentage, Kenric Lloyd Russell

Theses and Dissertations

The purpose of the present study was to examine the cross-sectional relationship between physical activity and C-reactive protein (CRP) in 211 middle-aged women (43.1 + 3.0 years). A secondary objective was to determine the extent to which body fat percentage operated as a confounder in the association between physical activity and CRP. Physical activity was objectively measured using MTI accelerometers, which the subjects wore for seven continuous days. Fasting blood samples were taken, from which CRP was measured using a solid phase ELISA. Body fat percentage was assessed using the Bod Pod. Results showed that physical activity was significantly and …

Fiber Type-Specific Desmin Content In Human Single Muscle Fibers, Heidi Ghent

Theses and Dissertations

Contractile and cytoskeletal protein concentrations have been shown to differ on the basis of fiber type in whole muscle homogenates. The purpose of this study was to compare the content of the intermediate filament protein, desmin, between type I and type IIa single muscle fibers from a mixed muscle in human subjects. Biopsies were taken from the vastus lateralis of six recreationally active males. Approximately 150 single muscle fibers were dissected from each sample and analyzed using SDS-PAGE to determine myosin heavy chain (MHC) composition. Following identification, muscle fibers were pooled into two groups (MHC I and MHC IIa). Desmin …

A Pilot Study To Examine A Therapeutic Exercise Intervention On Fibromyalgia Symptoms, Mara Hendricks Nelson

Theses and Dissertations

Objective. To examine the feasibility of a home-based, video therapeutic exercise program on pain, fatigue, self-efficacy, and health status in fibromyalgia patients. Methods. Nine individuals who were previously diagnosed with fibromyalgia completed the study (out of an initial pool of 31). Subjects were randomly assigned to one of two groups: a group who received a home-based therapeutic exercise video and a control group who continued to undergo their current standard of care or "treatment-as-usual." The video group was instructed to conduct the exercises as prescribed in the 42-minute video at least 3 times per week for 4 weeks. The treatment-as-usual …

Follow-Up Evaluation 2 Years After Acl Reconstruction With Bone–Patellar Tendon–Bone Graft Shows That Excessive Tibial Rotation Persists, Stavros Ristanis, Nikolaos Stergiou, Kostas Patras, Elias Tsepis, Constantina O. Moraiti, Anastasios D. Georgoulis

Journal Articles

Objective: To investigate in vivo if the increased tibial rotation found in anterior cruciate ligament (ACL)-deficient patients before surgery is restored 2 years after the reconstruction, during 2 high-demanding activities.

Design: Prospective follow-up study.

Setting: A gait analysis laboratory.

Participants: Nine subjects with unilateral ACL rupture, reconstructed with a bone–patellar tendon–bone (BPTB) graft, and 10 healthy control subjects.

Interventions: All the ACL-deficient patients underwent a unilateral ACL reconstruction after prereconstruction data acquisition.

Main Outcome Measurements: Using a 6-camera motion analysis system, kinematics were collected as subjects (1) descended from a stair and, after foot …

Hper Biomechanics Laboratory 2005 Annual Report, Issue 4, Nebraska Biomechanics Core Facility

Biomechanics Annual Report

This issue features Dr. Stergiou Receives a K25 Award from the National Institutes of Health, Training Methods to Improve Robotic Laparoscopic Surgery, Progress Update for Federal Grant: The Development of Sitting Posture in Children with Cerebral Palsy, Pioneering Gait Analysis Research, Collaboration with UNMC Department of Surgery and VA Hospital: The Effects of Peripheral Arterial Disease on Gait, Sabbatical Strengthened Collaborations in Orthopedics, Computer Modeling with Dynamic Toys Reveals Human Gait Patterns, Prestigious Awards to Dr. Stergiou, Teachers Enriched During Final Year of Banneker 2000, New Staff Joins the HPER Biomechanics Laboratory, Noteworthy Events, Internationally Recognized Bioengineer Visited HPER Biomechanics …

Interactions Between Energy Surplus And Short-Term Exercise On Glucose And Insulin Responses In Healthy People With Induced, Mild Insulin Insensitivity, Todd A. Hagobian, Barry Braun

Kinesiology and Public Health

Short-term exercise can enhance insulin action, but the effect may be negated by the opposing action of energy surplus. The purpose of this investigation was to test the hypothesis that a single exercise bout would increase insulin action, even when opposed by a concurrent energy surplus. After 2 days in energy balance without exercise, baseline glucose and insulin areas under the curve and the insulin sensitivity index (C-ISI) were measured during an oral glucose tolerance test in 9 healthy, habitually active subjects (6 males, 3 females). A state of relative insulin insensitivity was then induced by systematic overfeeding (OF) to …

Disaggregating The Relative Influence Of Genetic, Environmental And Individual Factors On Ldl And Hdl Cholesterols And Bmi For A Sample Of African American (Aa) Mothers And Daughters, C. Jayne Brahler, Jewel Harden, Michelle Mchone, Matthew Soules, Eric Evans, Ann Alyanak, Fred Diakpieng, Paul M. Vanderburgh

Health and Sport Science Faculty Publications

There are many reports about the associations between blood lipids, body mass index (BMI) and dietary cholesterol intakes both within the individual and between related individuals. The purpose of this descriptive research project was to investigate the relationships between LDL and HDL cholesterols, body mass index and dietary cholesterol intakes for a sample of African American (AA) mothers and their daughters and to attempt to separate the contribution of genetic versus environmental factors. Mother and daughter participants (n =42 and 66, respectively) were 12-14-hours fasted when blood samples were drawn, heights and weights measured, and 24 hour food recalls completed.

A Novel Approach To Measure Variability In The Anterior Cruciate Ligament Deficient Knee During Walking: The Use Of The Approximate Entropy In Orthopaedics, Anastasios D. Georgoulis, Constantina O. Moraiti, Stavros Ristanis, Nikolaos Stergiou

Journal Articles

Objective. The evaluation of variability of biological rhythmic activities through measures such as Approximate Entropy (ApEn) has provided important information regarding pathology in disciplines such as cardiology and neurology. This research lead to the “loss of complexity hypothesis” where decreased variability is associated with loss of healthy flexibility rendering the system more rigid and unable to adapt to stresses. ApEn as a measure of variability and complexity, correlates well with pathology while, in some cases, it is predictive of subsequent clinical changes. The study of human gait could benefit from the application of ApEn since it is also a …

Cytokine Response At High Altitude: Effects Of Exercise And Antioxidants At 4300 M, Todd A. Hagobian, Kevin A. Jacobs, Andrew W. Subudhi, Jill A. Fattor, Paul B. Rock, Stephen R. Muza, Charles S. Fulco, Barry Braun, Ann Grediagin, Robert S. Mazzeo, Allen Cymerman, Anne L. Friedlander

Kinesiology and Public Health

Purpose: This study tested the hypothesis that antioxidant supplementation would attenuate plasma cytokine (IL-6, tumor necrosis factor (TNF)-α), and C-reactive protein (CRP) concentrations at rest and in response to exercise at 4300-m elevation.
Methods: A total of 17 recreationally trained men were matched and assigned to an antioxidant (N = 9) or placebo (N = 8) group in a double-blinded fashion. At sea level (SL), energy expenditure was controlled and subjects were weight stable. Then, 3 wk before and throughout high altitude (HA), an antioxidant supplement (10,000 IU β-carotene, 200 IU α-tocopherol acetate, 250 mg ascorbic …

Knee Valgus In Self-Initiated Vertical Jump Landings: Developmental And Gender Comparisons, Pamela J. Russell, Erik E. Swartz, Laura C. Decoster, Ron V. Croce

Movement Arts, Health Promotion and Leisure Studies Faculty Publications

The study examined gender and developmental differences in knee valgus angle and external knee valgus moment at the time of maximal vertical ground reaction force (MGRFz) in self-initiated vertical jump (VJ) landings. Fifty-six subjects grouped by age (pre-pubescent (8-11 yrs); post-pubescent (19-29 yrs)) and gender jumped for a ball set at 50% of their maximum VJ height then landed on two feet with only their dominant foot on the force plate. Statistical analyses of motion analysis (3-D) and GRF data showed that children had greater valgus angles (p = .003) and moments (p = .026) at MGRFz compared to adults. …

B-Complex Vitamins' Role In Energy Release, Kathleen M. Laquale

Movement Arts, Health Promotion and Leisure Studies Faculty Publications

This article reports on the B-Complex Vitamin's role in energy release. The author describes the importance of carbohydrates as a source of energy in physical activity, as well as the ways in which vitamins, minerals, and water work together to impact an athletes performance. Included are the definitions of essential chemicals, the importance of the six basic nutrients, and the role of B-complex vitamins in energy metabolism.

Practical Suggestions For Vegetarian Athletes, Kathleen M. Laquale

Movement Arts, Health Promotion and Leisure Studies Faculty Publications

The article recommends health practices and behavior for vegetarian athletes. Vegetarians can be categorized by the types of foods that they consume. Vegetarian diets are more common among adolescents with eating disorders than in the general adolescent population. Athletic trainers should be concerned if symptoms of eating disorders surface in an athlete who states that he or she is a vegetarian.

Sensation Seeking In Texas Hper And Elementary Education College Students [Abstract], Deborah Buswell, G. James

Faculty Publications

No abstract provided.

Gender Differences In Anterior Cruciate Ligament Injuries, Carey Ann Balderrama

Theses Digitization Project

The purpose of this study is to examine the existing literature on ACL (Anterior Cruciate Ligament) injuries as it pertains to gender. The study identifies current strategies for prevention of such injuries and outlines existing thinking on injury prevention programs.

A Comparison Of Two Backstroke Starts, Randall L. Jensen

Conference Papers in Published Proceedings

No abstract provided.

Triathlon Cycle-Run Transition: Seated Versus Alternating Seated And Standing Cycling, Randall L. Jensen

Conference Papers in Published Proceedings

No abstract provided.

Reliability Of A New Lower Extremity Motor Control Test: Dot Diagram, Randall L. Jensen

Conference Papers in Published Proceedings

No abstract provided.

Electromyographical Analysis Of Plyometrics Exercises, Randall L. Jensen

Conference Papers in Published Proceedings

No abstract provided.

Effect Of A Single Bout Of Prior Moderate Exercise On Cutaneous Perfusion In Type 2 Diabetes, Sheri R. Colberg, Henri K. Parson, Tanja Nunnold, D. Robb Holton, Aaron I. Vinik

Human Movement Studies & Special Education Faculty Publications

In diabetic individuals, increased shunting of circulation away from the skin may exist, contributing to their greater risk for ulcerations and poor cutaneous healing. In a prospective study (1), we previously found a lower skin perfusion during local heating in the foot dorsum of sedentary type 2 diabetic individuals compared with active people without diabetes. This defect was present despite normal increases in skin interstitial nitric oxide (NO), suggesting that NO is either ineffective or not involved (2). A prior bout of maximal exercise also lessened the impaired responsiveness to local heating of the dorsal foot in active type 2 …