Medicine and Health Sciences Commons^™

Comparison Of Glucose Monitoring Methods During Steady-State Exercise In Women, Stefanie J. Herrington, David L. Gee, Shireen D. Dow, Keith A. Monosky, Erika Davis, Kelly Pritchett

All Faculty Scholarship for the College of the Sciences

Data from Continuous Glucose Monitoring (CGM) systems may help improve overall daily glycemia; however, the accuracy of CGM during exercise remains questionable. The objective of this single group experimental study was to compare CGM-estimated values to venous plasma glucose (VPG) and capillary plasma glucose (CPG) during steady-state exercise. Twelve recreationally active females without diabetes (aged 21.8 ± 2.4 years), from Central Washington University completed the study. CGM is used by individuals with diabetes, however the purpose of this study was to first validate the use of this device during exercise for anyone. Data were collected between November 2009 and April …

Wicked Good Sports Medicine Symposium 2012 Program, Lara Carlson, Daniel E. Lieberman, Samuel Headley, Stella L. Volpe, J. Timothy Lightfoot, Samuel N. Cheuvront, David Epstein

Wicked Good Sports Medicine Symposium

2012 sports medicine symposium at the University of New England in Biddeford, Maine.

Presenters and topics included:

Daniel E. Lieberman: Why Exercise Really is Medicine (An Evolutionary Explanation); Samuel Headley: Exercise and Chronic Kidney Disease; Stella L. Volpe: Prevention of Weight Gain in a Large Portion Society; J. Timothy Lightfoot: Can You Be Born a Couch Potato? The Genetics that Control Your Physical Activity; Samuel N. Cheuvront: Answers to 10 Common Questions about Hydration; David Epstein: Missing the Phenotypes for the Genotypes.

Effects Of Two Contrast Training Programs On Jump Performance In Rugby Union Players During A Competition Phase, Christos K. Argus, Nicholas D. Gill, Justin W. L. Keogh, Michael R. Mcguigan, Will G. Hopkins

Nicholas J Gill

Purpose: There is little literature comparing contrast training programs typically performed by team-sport athletes within a competitive phase. We compared the effects of two contrast training programs on a range of measures in high-level rugby union players during the competition season.Methods: The programs consisted of a higher volume-load (strength-power) or lower volume-load (speed-power) resistance training; each included a tapering of loading (higher force early in the week, higher velocity later in the week) and was performed twice a week for 4 wk. Eighteen players were assessed for peak power during a bodyweight countermovement jump (BWCMJ), bodyweight squat jump (BWSJ), 50 …

Body Composition, Physical Fitness, Functional Performance, Quality Of Life, And Fatigue Benefits Of Exercise For Prostate Cancer Patients: A Systematic Review, Justin W. L. Keogh, Roderick D. Macleod

Justin Keogh

Context: Prostate cancer patients, especially those on androgen deprivation therapy (ADT), experience many symptoms that make it difficult to maintain their independence and quality of life. Because ADT acts by means of reducing testosterone production, exercise may offset many of the ADT side effects and those of the cancer itself.Objectives: This systematic review of the literature evaluates whether exercise could reduce symptoms and improve quality of life for prostate cancer patients.Methods: Using relevant databases and key words, 12 training studies were found meeting the inclusion and exclusion criteria.Results: Grade A level evidence was observed for the benefits of exercise in …

Interrelationships Between Strength, Anthropometrics, And Strongmen Performance In Novice Strongman Athletes, Paul W. Winwood, Justin W. L. Keogh, Nigel K. Harris

Justin Keogh

Winwood, PW, Keogh, JWL, Harris, NK, and Weaver, LM. Interrelationships between strength, anthropometrics, and strongman performance in novice strongman athletes. J Strength Cond Res 26(2): 513–522, 2012—The sport of strongman is relatively new; hence, specific research investigating this sport is currently very limited. The purpose of this study was to determine the relationships between anthropometric dimensions and maximal isoinertial strength to strongman performance in novice strongman athletes. Twenty-three semiprofessional rugby union players with considerable resistance training and some strongman training experience (age 22.0 ± 2.4 years, weight 102.6 ± 10.8 kg, height 184.6 ± 6.5 cm) were assessed for anthropometry …

Evidence For Biomechanics And Motor Learning Research Improving Golf Performance, Justin W. L. Keogh, Patricia A. Hume

Justin Keogh

The aim of this review was to determine how the findings of biomechanics and motor control/learning research may be used to improve golf performance. To be eligible, the biomechanics and motor learning studies had to use direct (ball displacement and shot accuracy) or indirect (clubhead velocity and clubface angle) golf performance outcome measures. Biomechanical studies suggested that reducing the radius path of the hands during the downswing, increasing wrist torque and/or range of motion, delaying wrist motion to late in the downswing, increasing downswing amplitude, improving sequential acceleration of body parts, improving weight transfer, and utilising X-factor stretch and physical …

Development Of A Clinical Multiple-Lunge Test To Predict Falls In Older Adults, Ruth Wagenaar, Justin W. Keogh, Denise Taylor

Justin Keogh

Objective: To develop a new Multiple-Lunge Test to distinguish between fallers and nonfallers in community-dwelling older adults.Design: A cross-sectional design was used to establish the sensitivity and specificity of the test to predict faller status based on retrospective self-reported fall history. Setting: Local retirement villages.Participants: Community-dwelling older adults (N 130; mean age SD, 77 7y) with (n 40) and without (n 90) a history of falls.Interventions: The Multiple-Lunge Test required individuals to lunge forward to a step length determined as 60% of their leg length, and return to start, for 5 consecutive repetitions. Interday and intraday test-retest reliability of the …

Variability Of Pacing In Marathon Distance Running, Thomas A. Haney Jr.

Thomas M. Haney

The purposes of this study were to describe variability of pacing during a marathon and to determine if there is a relationship between variability of pacing and marathon performance. A total of 301 race profiles that contained personal global positioning system (GPS) from the Rock „n‟ Roll Las Vegas (Race 1) and San Diego (Race 2) marathons were downloaded (http://connect.garmin.com) and analyzed. Each marathon finish time was placed into one of three finish time bins: Bin 1: 2.5 – 3.9 hrs, Bin 2: 4.0 – 4.6 hrs, Bin 3: 4.7 – 7.2. The coefficient of variation of velocity (Velcov) was …

Assessing Long-Term Outcomes In Individuals Undergoing Fasciotomy For Chronic Exertional Compartment Syndrome Of The Lower Leg, Nick Pasic

Electronic Thesis and Dissertation Repository

This study was a case series of 46 patients (mean age 30 years (SD ± 13.0) who underwent fasciotomy for treatment of chronic exertional compartment syndrome (CECS). We prospectively collected long-term patient-reported functional outcome using the Lower Extremity Functional Scale (LEFS) and used existing pre-operative intracompartmental pressure testing data prior to and following exercise to determine the association between the LEFS and pre-operative pressure measurements At the time of follow-up, patients completed one LEFS questionnaire to assess their current health status, another to query their status at the time of best outcome, as well as a return-to-sport/satisfaction questionnaire.

In our …

Identifying Gait Abnormalities In Patients With Femoroacetabular Impingement Syndrome, Brook A. Russell

Electronic Thesis and Dissertation Repository

OBJECTIVE: To determine the biomechanical gait characteristics and quality of life of adults with femoroacetabular impingement (FAI) and how their gait compares to the gait of healthy controls. METHODS: Gait analyses were performed on 18 participants (9 FAI, 9 control) while walking barefoot in the Wolf Orthopeadic Biomechanics Lab. In addition, FAI participants completed general and region specific quality of life questionnaires. RESULTS: Hip moment (5.2%BW*ht vs. 4.96%BW*ht), toe out angle (12.36 ° vs. 8.15°), and lateral (3.55° vs. 2.18°) and forward (4.34° vs. 3.93°) pelvic tilt were not statistically different between groups. Trunk lean (1.33° vs. 0.36°), hip flexion …

Do Tournaments Have Incentive Effects?, Ronald Ehrenberg, Michael Bognanno

Ronald G. Ehrenberg

Much attention has been devoted to studying models of tournaments or situations in which an individual's payment depends only on his or her output or rank relative to that of other competitors. Academic interest derives from the fact that under certain sets of assumptions, tournaments have desirable normative properties because of the incentive structures they provide. Our paper uses nonexperimental data to test whether tournaments actually elicit effort responses. We focus on professional golf tournaments because information on the incentive structure (prize distribution) and measures of individual output (players' scores) are both available. We find strong support for the proposition …

Adaptations Of Yoga: Christian Interpretations, Eleanor Freyhan Odenheimer

Doctoral Dissertations

The yogic phenomenon in the West is multi-dimensional and threads through areas of history (DeMichelis, 2008), market trends, fitness and exercise, medicine (Guarracino, Lazo, Savino, & Edelstein, 2006); religion and spirituality (DeMichelis, 2008); and health and wellness (Iyengar, 1989). Coakley (2004) called for “more information about the connections among various religious beliefs around the world, ideas of the body, and participation in physical activities and sports” (p. 543). A dearth of literature exists concerning the connections between how Christian beliefs, the dominant religion in the United States (Pew Research Center, 2008), related to the body and physical activity participation inform …

Laboratory And Field-Based Correlates Of Off-Road Cycling Performance, Joshua Adams

Boise State University Theses and Dissertations

The aims of this study were to identify physiologic characteristics among trained off-road cyclists and correlate them with a field-based time trial to determine predictors of live performance. Fourteen trained male off-road cyclists were recruited for this study, and measured for maximum aerobic capacity (VO_2max), peak aerobic power (W_peak), maximum anaerobic power (W_max), time trial performance (sec), and climbing ability (vertical feet per second – VFS). VO_2max and W_peak were measured during an incremental cycling test to exhaustion, W_max was measured during a 30-second Wingate test and time trial, and VFS …

Biomechanical Differences Of Two Common Football Movement Tasks In Studded And Non-Studded Shoe Conditions On Infilled Synthetic Turf, Elizabeth Anne Brock

Masters Theses

The purpose of this study was to examine kinematic and kinetic differences in three shoe conditions (traditional football shoes with natural and synthetic turf studs and a neutral running shoe) during two common football movements (a 180° cut and a land-cut movement) on infilled synthetic turf. Fourteen recreational male football players performed five trials in all three shoe conditions for a 180° cut as well as a land-cut maneuver. The kinematic and kinetic variables were analyzed with a 3 x 2 (shoe x movement) repeated measures analysis of variance (ANOVA, p<0.05). Peak free moment was significantly greater for the land-cut trials (p<0.001). Vertical GRFs were significantly greater for the land-cut trials (p<0.001). A cleat x movement interaction was seen for time to vertical impact GRF (p=0.048). A cleat main effect was found for time to vertical impact between natural turf cleat and synthetic turf cleat (p=0.019). Vertical loading rate was significantly greater in land-cut trials. Peak medial GRFs showed a significant cleat x movement interaction (p=0.002). The results from this study suggest that land-cut movement elicit greater vertical GRF and vertical impact loadings rates. The running shoe had significantly less dorsiflexion range of motion (ROM) than the synthetic turf studs. A significant cleat main effect was found for peak eversion velocity (p=0.005). Post hoc comparisons showed that it was significantly smaller in shoe than that natural turf stud (p=0.016) and synthetic turf stud (p=0.002). In general, there was a lack of differences between the shoe conditions for GRFs and kinematic variables. For the 180° cut movement, natural turf studs produced lowest peak medial GRF compared to the synthetic turf studs and the shoe. The results from this study suggest that land-cut movement elicit greater vertical GRF and vertical impact loadings rates. In general, there was a lack of differences of GRFs and kinematic variables between the shoe conditions. For the 180° cut movement, natural turf studs produced lowest peak medial GRF compared to the synthetic turf studs and the shoe. Overall, increased GRFs, especially in combination with rapid change of direction and deceleration may increase the chance of injury.

Helmet Use Among Outdoor Recreational Rock Climbers Across Disciplines: Factors Of Use And Non-Use., Kevin Henri Hogan Soleil

Masters Theses

The use of helmets in outdoor recreational rock climbing is a risk management practice meant to offer some protection to climbers in the event of falls and falling objects. Helmets are used inconsistently across many disciplines of rock climbing including top-rope, sport lead, traditional lead and belay. Though climbing accidents involving head injuries are rare, many tend to be severe. The purpose of this study was to assess the rate at which helmets are being used, discover the most significant personal and environmental factors that influence use and non-use and differences between disciplines. The study surveys (N = 1481) …

Sleep Hygiene And Problem Behaviors In Snoring And Non- Snoring School-Age Children, Lisa A. Witcher, David Gozal, Dennis L. Molfese, Scott M. Salathe, Karen Spruyt, Valerie Mclaughlin Crabtree

Center for Brain, Biology, and Behavior: Faculty and Staff Publications

Objectives—The effects of sleep-disordered breathing, sleep restriction, dyssomnias, and parasomnias on daytime behavior in children have been previously assessed. However, the potential relationship(s) between sleep hygiene and children’s daytime behavior remain to be explored. The primary goal of this study was to investigate the relationship between sleep hygiene and problematic behaviors in non-snoring and habitually snoring children.

Methods—Parents of 100 5- to 8-year-old children who were reported to snore “frequently” to “almost always,” and of 71 age-, gender-, and ethnicity-matched children who were reported to never snore participated in this study. As part of a larger, ongoing study, …

The Development, Validation, And Application Of The Motivation Scale Of Disability Sport Consumption (Msdsc), Michael Paul Cottingham Ii

Dissertations

Consumer motivation, “the driving force within individuals that impels them to action” (Schiffman & Kanuk, 2004, p. 87), assists in identifying why consumers attend sporting events, and if they plan to repatriate or consume merchandise and media (Byon, Cottingham, & Carroll, 2010; Kim, Greenwell, Andrew, Lee, & Mahony, 2008). The Motivation Scale for Sport Consumption (MSSC) (Trail & James, 2001), consisting of factors that identify specific consumer motives (Trail & James, 2001; Wann, 1995), was tested in the context of disability sport (Byon, Carroll, Cottingham, Grady, & Allen, 2011; Byon et al., 2010) but did not take into account motives …

A Rehabilitation Manual For Recovering Athletes With Glenoid Labral Tears, Haley Long

Graduate Theses

No abstract provided.

Be Fit To Ski; A Periodized Approach To Alpine Skiing Fitness, Susan Kramer

Graduate Theses

Alpine skiing is considered an explosive sport, requiring high-intensity repetitive muscular action. From the eighties through the early two thousands, studies have revealed the high demands placed on elite ski racers, although limited research has been conducted using recreational skiers. Expert recreational skiers and professional ski instructors are also exposed to high levels of muscular and cardiorespiratory stress, which is why it is beneficial to have a guideline for training and conditioning, much like other team and individual athletes. To date, there are few comprehensive training programs that treat the skier and professional ski instructor as an athlete who needs …

Debunking The Jockette Myth

Syracuse University Magazine

Over 20 short years,we have witnesseda revolution inour acceptance of thefemale athlete.Nowhere is thismore evident thanon a college campus.

Beisbol, Richard Elman

Syracuse University Magazine

No abstract provided.

University Place Sports Extra - The Stuff Of Legends, Dana L. Cooke

Syracuse University Magazine

No abstract provided.

Entertainment & Sports - The Voices Of New York Sports, Charles Salzberg

Syracuse University Magazine

No abstract provided.

The Effects Of Lean Beef Supplementation On The Iron Status Of College Athletes, Jocelyn Johnson, Danielle Burke, Matthew Vukovich, Kendra Kattelmann

Health and Nutritional Sciences Faculty Publications

The purpose of this study was to determine whether weekly supplementation with nine ounces of prepackaged lean beef sticks could maintain the iron status of college endurance athletes. Thirty-four college endurance athletes (20 female, 14 male) were stratified by sex, baseline serum ferritin concentration, and use of iron supplements, and randomized into an intervention (n = 18) or control (n = 16) group. The participants in the intervention group supplemented their usual diet with nine ounces of prepackaged lean beef sticks per week and a daily multivitamin/mineral supplement containing 18 mg iron. The participants in the control group consumed their …

A Study To Investigate The Reliability And Consistency Of The Sports Tutor Tennis Cube Velocity, Trajectory And Landing Points, Michelle Norris, Sarah Breen, Ross Anderson, Ian Kenny

Conference Presentations

No abstract provided.

Urban High-School Girls' Sense Of Relatedness And Their Engagement In Physical Education, Bo Shen, Nate Mccaughtry, Jeffrey J. Martin, Mariane Fahlman, Alex C. Garn

Kinesiology, Health and Sport Studies

A sense of relatedness is individuals' views about themselves as connected to others and worthy of love and respect from others. Using the Self-System Model of Motivational Development as the framework, this study was designed to examine associations of urban high-school girls' relatedness toward teachers and peers with their behavioral and emotional engagements in physical education. Participants (N = 184, ages 15-18) completed questionnaires assessing relevant psychological and behavioral constructs while their teachers also completed corresponding measures during classes. Regression analyses revealed that relatedness toward teachers and peers had direct and interactive roles in both behavioral and emotional engagements. …

A Biomechanical Comparison Of The Traditional Squat, Powerlifting Squat, And Box Squat, Paul Swinton, Ray Lloyd, Justin Keogh, Ioannis Agouris, Arthur Stewart

Justin Keogh

Swinton, PA, Lloyd, R, Keogh, JWL, Agouris, I, and Stewart, AD. A biomechanical comparison of the traditional squat, powerlifting squat, and box squat. J Strength Cond Res 26(7): 1805–1816, 2012. The purpose of this study was to compare the biomechanics of the traditional squat with 2 popular exercise variations commonly referred to as the powerlifting squat and box squat. Twelve male powerlifters performed the exercises with 30, 50, and 70% of their measured 1 repetition maximum (1RM), with instruction to lift the loads as fast as possible. Inverse dynamics and spatial tracking of the external resistance were used to quantify …

The Effects Of Upper Body Vs Lower Body Training On Rate-Pressure Product, Zanae Baird

Master's Theses

Lower body activities such as walking, running, and cycling have traditionally been used as the activity mode during physiological exercise testing. Interest in specific responses to upper extremity exercise has increased since upper body cycle ergometry became an important alternative exercise mode in the 1970s. Previous research on upper extremity exercise utilized upper body cycle ergometry or a standard push-pull rowing movement. Few upper extremity studies measured rate-pressure product. The purpose of this study was to compare rate-pressure product between lower extremity exercise utilizing upright cycling and primarily upper extremity exercise on a double arm swing Ski Erg ergometer. Hemodynamic …

The Effect Of Ad Libitum Hydration On Cognitive Function Following Exercise In The Heat, Matthew Wittbrodt

Masters Theses

The purpose of this study was to quantify the effect of different hydration strategies on physiological and cognitive variables after an exercise bout in the heat. On three occasions, twelve males performed three heat stress tests of 50min at 60%VO_2peak in a hot environment (32°C; 65%RH). The heat stress tests differed in hydration strategy to be implemented during exercise (NF: no fluid, AL: ad libitum, FR: full fluid replacement). A cognitive battery was administered pre-­ and post-­exercise to examine alterations in cognition. Fluid loss during NF was greater than the AL and FR (NF: 1.54 %; AL: 0.29 …

Weightlifting Performance Is Related To Kinematic And Kinetic Patterns Of The Hip And Knee Joints, Kristof Kipp, Josh Redden, Michelle B. Sabick, Chad Harris

Exercise Science Faculty Research and Publications

The purpose of this study was to investigate the correlations between biomechanical outcome measures and weightlifting performance. Joint kinematics and kinetics of the hip, knee, and ankle were calculated while 10 subjects performed a clean at 85% of 1 repetition maximum (1RM). Kinematic and kinetic time-series patterns were extracted with principal components analysis. Discrete scores for each time-series pattern were calculated and used to determine how each pattern was related to body mass–normalized 1RM. Two hip kinematic and 2 knee kinetic patterns were significantly correlated with relative 1RM. The kinematic patterns captured hip and trunk motions during the first pull …