Sports Sciences Commons^™

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.

Union Royale Belge De Sociétés De Football Association Asbl V. Jean-Marc Bosman: The Evolution Of Labor Law In Professional Soccer And Its Implication, Marvin Smith

Claremont-UC Undergraduate Research Conference on the European Union

No abstract provided.

Surf Lifeguard Perceptions And Practice Of Cardiopulmonary Resuscitation (Cpr), Kevin Moran, Jonathon Webber

International Journal of Aquatic Research and Education

While the importance of lifeguards in providing immediate and effective basic life support (BLS) in drowning has been well reported, not a lot is known about how lifeguards perceive the relative value of CPR as a lifeguard skill, their training in it, and the likelihood of resuscitation being successful. A self-complete questionnaire was completed by 252 volunteer surf lifeguards at 16 surf beaches in the Greater Auckland,NZ region. Results show that most lifeguards (65%) had received training in the 3 months before the survey, 83% were willing to perform CPR, few (9%) had used CPR in an emergency, and many …

Bioharness Multivariable Monitoring Device. Part I: Validity, James A. Johnstone, Paul A. Ford, Gerwyn Hughes, Tim Watson, Andrew T. Garrett

Kinesiology (Formerly Exercise and Sport Science)

The BioharnessTM monitoring system may provide physiological information on human performance but there is limited information on its validity. The objective of this study was to assess the validity of all 5 BioharnessTM variables using a laboratory based treadmill protocol. 22 healthy males participated. Heart rate (HR), Breathing Frequency (BF) and Accelerometry (ACC) precision were assessed during a discontinuous incremental (0- 12 km·h-1) treadmill protocol. Infra-red skin temperature (ST) was assessed during a 45 min-1 sub-maximal cycle ergometer test, completed twice, with environmental temperature controlled at 20 ±0.1 °C and 30 ± 0.1 °C. Posture (P) was assessed using a …

Bioharness Multivariable Monitoring Device. Part Ii: Reliability, James A. Johnstone, Paul A. Ford, Gerwyn Hughes, Tim Watson, Andrew T. Garrett

Kinesiology (Formerly Exercise and Sport Science)

The BioharnessTM monitoring system may provide physiological information on human performance but the reliability of this data is fundamental for confidence in the equipment being used. The objective of this study was to assess the reliability of each of the 5 BioharnessTM variables using a treadmill based protocol. 10 healthy males participated. A between and within subject design to assess the reliability of Heart rate (HR), Breathing Frequency (BF), Accelerometry (ACC) and Infra-red skin temperature (ST) was completed via a repeated, discontinuous, incremental treadmill protocol. Posture (P) was assessed by a tilt table, moved through 160o. Between subject data reported …

Center Of Pressure Excursion During The Golf Putting Stroke In Low, Mid And High Handicap Golfers, Ashley K. Richardson, Gerwyn Hughes, Andrew C.S. Mitchell

Kinesiology (Formerly Exercise and Sport Science)

Golf handicap is significantly correlated to putting performance with low handicap golfers (LH) demonstrating increased putting accuracy compared with high handicap golfers (HH). Smaller center of pressure excursion (CPE) during putting has been demonstrated by LH golfers, suggesting balance is important during successful putts. The aim of this study was to examine CPE in low, mid and high handicap golfers about the mediolateral axis (ML) and anteriorposterior axis (AP). Nineteen subjects participated in the study; subjects were split into LH, mid handicap and HH groups. Subjects completed five successful 2.5m putts, standing on an RS FootScan. The LH group demonstrated …

Field Based Reliability And Validity Of The Bioharness Multivariable Monitoring Device, James A. Johnstone, Paul A. Ford, Gerwyn Hughes, Tim Watson, Andrew C.S. Mitchell, Andrew T. Garrett

Kinesiology (Formerly Exercise and Sport Science)

The BioharnessTM device is designed for monitoring physiological variables in free-living situations but has only been proven to be reliable and valid in a laboratory environment. Therefore, this study aimed to determine the reliability and validity of the BioharnessTM using a field based protocol. Twenty healthy males participated. Heart rate (HR), breathing frequency (BF) and accelerometry (ACC) were assessed by simultaneous measurement of two BioharnessTM devices and a test-retest of a discontinuous incremental walk-jog-run protocol (4 – 11 km·h-1) completed in a sports hall. Adopted precision of measurement devices were; HR: Polar T31 (Polar Electro), BF: Spirometer (Cortex Metalyser), ACC: …

Dynamic Variability Of Isometric Action Tremor In Precision Pinching, Tim Eakin, Waneen Spirduso, Karen Francis

Kinesiology (Formerly Exercise and Sport Science)

Evolutionary development of isometric force impulse frequencies, power, and the directional concordance of changes in oscillatory tremor during performance of a two-digit force regulation task was examined. Analyses compared a patient group having tremor confounding volitional force regulation with a control group having no neuropathological diagnosis. Dependent variables for tremor varied temporally and spatially, both within individual trials and across trials, across individuals, across groups, and between digits. Particularly striking findings were magnitude increases during approaches to cue markers and shifts in the concordance phase from pinching toward rigid sway patterns as the magnitude increased. Magnitudes were significantly different among …

Comparative Study: The Impact Of The Sw3 Armband And Physical Activity Logbook In Promoting Physical Activity Adherence, Bernie Cunningham, Suzanne Kennedy, Joseph English, Humphrey Murphy

Irish Business Journal

The purpose of this study is to compare the impact of portable body sensing technology (SW3 Armband) to a traditional approach, a Physical Activity Logbook (PAL) in promoting physical activity adherence. Participant’s physical activity adherence levels were recorded over a six month period. The primary research involved a six month physical activity programme that commenced in October 2010 and finished in April 2011. Females (n=30) were recruited through a local newspaper and a radio advertisement. Participants were randomised to an Intervention Group (n=15) or a Control Group (n=15). To be eligible to participate in the study the following criteria applied: …

In Depth Analysis Of An Anterior Cruciate Ligament Tear: Effects On The Mind And Body, Keimi Lew

Whittier Scholars Program

Injuries have always been a major concern for athletes; anterior cruciate ligament (ACL) injuries are among the most common serious injuries around. With the increase in reported ACL injuries, this has become a sort of epidemic especially among female athletes. Female athletes are three times more likely to experience a knee injury than a male athlete competing in the same sport. Since this increase in the last decade, researchers have developed several different hypotheses as to why females are more likely to experience these injuries. With these injuries there is a physical aspect, however, it is much more than that, …

Dynamic Ticket Pricing In Sport: An Agenda For Research And Practice, Joris Drayer, Stephen L. Shapiro, Seoki Lee

Human Movement Studies & Special Education Faculty Publications

For decades, the airline and hotel industries have regularly changed prices to keep pace with fluctuating levels of consumer demand. This demand-based approach to pricing is referred to as revenue management. Meanwhile, the sport industry has traditionally underpriced tickets using a cost-based approach in order to maximize attendance and promote fan satisfaction. However, as operating costs have grown, sport organizations are now forced to reconsider these conservative pricing practices. Subsequently, in 2009, the San Francisco Giants were the first team to utilize dynamic pricing, which is a strategy that mirrors the revenue management approach. While data supporting or refuting the …

Developing A Pricing Strategy For The Los Angeles Dodgers, Denise Linda Parris, Joris Drayer, Stephen L. Shapiro

Human Movement Studies & Special Education Faculty Publications

In 2011, the Los Angeles Dodgers Stadium averaged 36,236 fans per game, dropping from 43,979 in 2010 and 46,440 in 2009, an overall loss of about 10,000 fans per game in just two years. In 2011, The Dodgers' attendance ranking fell from first to eleventh in Major League Baseball (MLB), which amounted to a loss of over 800,000 tickets sold per year, as well as the resulting revenue from concessions and parking. Despite the Dodgers' long and storied history, ticket demand had been negatively influenced by inconsistent performance, mounting bad publicity surrounding owner Frank McCourt's divorce, the beating of a …

The Mental Aspect Of Human Performance, Brandon Epstein

Whittier Scholars Program

This is a project about sports psychology and the mind/body connection. There are limits to what the body can achieve on its own. With sports psychology we are now able to create opportunities for athletes and performers to reach their optimal potential. This is done by incorporating the power of the mind. If we supply ourselves with the appropriate tools and maintain unrelenting discipline, there is no limit to what can be accomplished. In this project, various mental techniques for achieving a mind/body connection are discussed, including self-talk, imagery, and brainwave manipulation. The project concludes with a weightlifting case-study, in …

Effects Of Two Contrast Training Programs On Jump Performance In Rugby Union Players During A Competition Phase, C K Argus, N D Gill, J W Keogh, Michael Mcguigan, W G Hopkins

Research outputs 2012

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), …

A Functional Agility Short-Term Fatigue Protocol Changes Lower Extremity Mechanics, Nelson Cortes, David Quammen, Shawn Lucci, Eric Greska, James Onate

Human Movement Studies & Special Education Faculty Publications

The purpose of this study was to evaluate the effects of a functional agility fatigue protocol on lower extremity biomechanics between two unanticipated tasks (stop-jump and sidestep). The subjects consisted of fifteen female collegiate soccer athletes (19 ± 0.7 years, 1.67 ± 0.1 m, 61.7± 8 kg) free of lower extremity injury. Participants performed five trials of stop-jump and sidestep tasks. A functional short-term agility protocol was performed, and immediately following participants repeated the unanticipated running tasks. Lower extremity kinematic and kinetic values were obtained pre and post fatigue. Repeated measures analyses of variance were conducted for each dependent variable …

Landing Technique Affects Knee Loading And Position During Athletic Tasks, Nelson Cortes, Steven Morrison, Bonnie L. Van Lunen, James A. Onate

Rehabilitation Sciences Faculty Publications

Anterior cruciate ligament (ACL) injuries have been reported to occur with the ankle in a dorsiflexed position at initial contact. Few studies have attempted to quantify the biomechanical parameters related with such landing patterns during athletic tasks.

Objectives- The purpose of this study was to evaluate the effects that two landing techniques have in lower extremity biomechanics while performing two tasks.

Design- Single-group repeated measures design.

Methods- Twenty female soccer athletes from a Division 1 institution performed two landing techniques (forefoot and rearfoot) during two unanticipated tasks (sidestep cutting and pivot). Repeated measures analyses of variance were conducted to assess …

Motivation, Need Support And Need Satisfaction In Youth Soccer Players, Erica Lippitt

College of Graduate Studies: Theses & Dissertations

Author's abstract: Physical activity levels and obesity rates vary greatly across ethnic groups in the United States (CDC, 2011). One popular way to increase physical activity levels in youth is through youth sport participation, which may be influenced by athlete motivation. Numerous studies have determined motivation levels in youth sport participants, but very little done in comparing levels across different ethnic groups. Identifying differences in motivation levels based on ethnicity can allow coaches and sport administrators to adjust practices and program setups to increase participation and meet needs of player competence. The purpose of the study was to determine if …

Chhs December 2011 E-Newsletter, Dr. John Bonaguro, Dean, Vashon S. Wells, Editor, Wku College Of Health And Human Services, Western Kentucky University

College of Health & Human Services Publications

No abstract provided.

Social Goals In Urban Physical Education: Relationships With Effort And Disruptive Behavior, Alex C. Garn, Nate Mccaughtry, Bo Shen, Jeffrey J. Martin, Mariane Fahlman

Kinesiology, Health and Sport Studies

This study investigated the relationships among four distinct types of social goals, effort, and disruptive behavior in urban physical education. Social responsibility, affiliation, recognition, status goals, along with effort and disruptive behavior in physical education were reported by high school physical education students (N = 314) from three urban schools. Findings from correlation and structural equa- tion modeling analyses revealed that social responsibility goals had a positive relationship with effort and an inverse relationship with disruptive behavior. Social status goals demonstrated a positive relationship with disruptive behavior and no relationship with effort. Social recognition goal results were mixed, as …

Why The Master? Human Capital Development For Practicing U.S. Cycling Coaches, Daniel Larson, Joel Maxcy

Faculty Articles

The economic structure of the industry of cycling coaches has yet to be the subject of any apparent published inquiry. This study describes the basic characteristics of practicing cycling coaches and presents economic models of the determinants of commercial success for individual coaches. Data were collected through an independent survey of current and former U.S.A. Cycling (USAC) coaches in 2010 (N = 386). Results of ordinary least squares and negative-binomial regression models suggest that coaching and competitive experience are associated with larger clienteles, but formal human capital investments do not generally add to a coach's ability to garner more clients. …

An Exploratory Investigation Of The Effects Of Dragon Boating On The Psychosocial Well-Being Of Female Cancer Survivors, Clara Therese Louise Vanherweg

Master's Theses

The purpose of this study was to prospectively examine the effects of dragon boat participation on the psychosocial well-being of female cancer survivors over time and compared with the population-based norms. Nine female cancer survivors belonging to the dragon boat team, SurvivOars, participated in the initial measurement process. The measurement packet was 21 page compilation of psychosocial questionnaires capturing demographics, quality of life, moods, depressive symptoms, perceived stress, self-esteem, self-efficacy, social support, physical activity levels, body image, and sedentary behaviors. After 8 weeks, 8 subjects completed the same follow-up questionnaire to assess changes in psychosocial variables over time. Scores were …

The Self: Your Own Worst Enemy? A Test Of The Self-Invoking Trigger Hypothesis, Bradley J. Mckay

UNLV Theses, Dissertations, Professional Papers, and Capstones

The self invoking trigger hypothesis was recently proposed by Wulf and Lewthwaite (2010) as the mechanism underlying the robust effects of attentional focus on motor learning and performance. The hypothesis suggests that causing individuals to access their self schema will negatively impact their ability to learn and perform a motor skill. The purpose of the present study was to provide an initial test of this hypothesis by causing one group of participants to activate their self schema in a straightforward manner. Participants (N = 32) were assigned to either a self-activated or control condition and asked to practice a wiffleball …

Exploring Student Perceptions To Explain The Relationship Between Physical Activity And Academic Achievement In Adolescents: A Mixed Methods Study, Megan J. Hylok

College of Education and Human Sciences: Dissertations, Theses, and Student Research

A nationwide survey conducted by the Center for Disease Control in 2007 reported 65% of high school students did not meet the recommendation that youth participate in at least 60 minutes of physical activity most days of the week (CDC, 2008). While research has focused its attention primarily on bodily health, growing evidence supports the benefits of physical activity on brain health (Ratey & Hagerman, 2008). Physical activity is important and many adolescents are not meeting the recommendation, therefore, it is important to explore the adolescent perceptions to understand which factors influence physical activity participation. The significance of this study …

Baseball Media Guide 2011, Indiana State University

Intercollegiate Athletics

No abstract provided.

Football Yearbook 2011, Indiana State University

Intercollegiate Athletics

No abstract provided.

Impact Of Exercise Partner Attractiveness On Mood, Enjoyment, And Exertion, Thomas G. Plante, Sarah Gregg, Jaclyn Rubbo, Thomas Favero, Ashley Morisako, Jessica Cuadra

Psychology

Social comparison theory was used to examine if males exercising with a female research confederate posing as either attractive or unattractive would alter their exercise mood, exertion, and enjoyment. A total of 101 college students (51 males and 51 females) were randomly assigned to one of three conditions: biking alone, biking with an attractive female confederate, or biking with the same female confederate appearing unattractive. All participants were instructed to complete 20 minutes of exercise at 60%-70% of their maximum target heart rate. Standard exercise mood measures (e.g., Activation-Deactivation Adjective Check List) were administered immediately prior to and immediately following …

Review Of Interventions To Reduce Risk Factors For Alcohol And Substance Abuse Among Student Athletes, Ilse Garcia

McNair Poster Presentations

Alcohol and drug consumption are a public health concern among young athletes throughout the entire nation. Therefore, the purpose of this paper is to review substance abuse prevention and intervention outcome studies specific to athletes. A list of common keywords associated with outcome studies targeting substance abuse prevention and intervention among student athletes was generated. Interventions were derived from peer-reviewed journals, government websites and newspaper articles. Two interventions were found to successfully decrease excessive drinking and drug use among student athletes. While some researches may argue that involvement in athletes may serve as a "protective factor" for alcohol or substance …

Psychosocial Aspects Of Physical Activity And Fitness In Special-Population, Minority Middle School Children, Jeffrey J. Martin, Nate Mccaughtry, Anne S. Murphy, Sara Flory, Kimberlydawn Wisdom

Kinesiology, Health and Sport Studies

Special-population research predicting physical activity (PA) and fitness with minority middle school children from at-risk environments is rare. Hence, the purpose of our investigation was to evaluate the ability of important social cognitive and environment-based measures to predict PA and fitness with children with developmental delay, cognitive, and emotional impairments. Children (N = 89, ages 11-15) completed questionnaires assessing social cognitive and environment-based constructs, self report PA, and completed fitness testing. Correlational results supported some hypotheses. The descriptive and correlational results also indicated commonalities with similar research on non special-population minority middle school children from at-risk environments.

Men's Basketball Yearbook 2011-2012, Indiana State University

Intercollegiate Athletics

No abstract provided.