Kinesiology Commons^™

Muscular Activity Characteristics Associated With Preparation For Gait Transition, Li Li, Lorna L. Ogden

Health Sciences & Kinesiology: Faculty Publications

Purpose: The purpose of this study was to investigate lower extremity neuromuscular activity patterns during gait transitions with continuously changing locomotion speeds.

Methods: Muscular activities related to gait transitions (walk to run and run to walk) induced by changing treadmill speed were compared to muscular activities during walk and run at constant speeds. All transition and constant speed conditions were conducted in similar speed range. Surface electromyographic activities of gluteus maximus (GM), rectus femoris (RF), vastus lateralis (VL), biceps femoris long head (BFL), tibialis anterior (TA), gastrocnemius (GA), and soleus (SL) were collected and analyzed. The influences of speed and …

People Can Live Longer By Having More Physical Activity, Li Li

Health Sciences & Kinesiology: Faculty Publications

We all know being physically active is good for you. But do we know how good? People can live up to 3 years longer, even with as little as 15 min of physical activity a day, according to last October's report by Wen and his colleagues¹at the China Medical University in Taiwan, China.

Many researchers in the field of sport and health sciences know being physically active can bring many benefits to one's life. But this message has sometimes been disseminated using a negative tone. So much so, Bortz² of California, USA, has coined the word “inactivity” …

Kinematic Analysis Of Four Plyometric Push-Up Variations, Laura H. Moore, Michael J. Tankovich, Bryan L. Riemann, George J. Davies

Health Sciences & Kinesiology: Faculty Publications

Plyometric research in the upper extremity is limited, with the effects of open-chain plyometric exercises being studied most. Kinematic and ground reaction force data concerning closed-chain upper extremity plyometrics has yet to be examined. Twenty-one recreationally active male subjects performed four variations of plyometric push-ups in a counterbalanced order. These included box drop push-ups from 3.8 cm, 7.6 cm, 11.4 cm heights, and clap push-ups. Kinematics of the trunk, dominant extremity and both hands were collected to examine peak flight, elbow flexion at ground contact, elbow displacement, and hand separation. Additionally peak vertical ground reaction force was measured under the …

The Relationships Between Optimism And Pessimism And Burnout In Youth Soccer Players, Brandy A. Rentz

College of Graduate Studies: Theses & Dissertations

Sport related burnout has become a concern for many athletes, coaches, and sport psychologists. Although burnout in sport is receiving more attention, the research still remains relatively limited (Capel, 1986; Dale & Weinberg, 1990; Fender, 1989; Gould, Udry, Tuffey, & Loehr, 1996). Dale and Weinberg (1990) indicated a need for future research concerning the identification of characteristics that may predispose athletes to burnout. No past research was found that investigated the relationship between optimism/pessimism and sport burnout. The primary purpose of this investigation was to examine the relationships between optimism and pessimism with burnout. A secondary purpose was to determine …

Analysis Of Heel Raise Exercise With Three Foot Positions, Kimberly J. Arnsdorff, G. Ken Limbaugh, Bryan L. Riemann

Health Sciences & Kinesiology: Faculty Publications

Prior research revealed activation differences between the medial (MG) and lateral (LG) gastrocnemius when performing heel raise exercise with neutral (N), internally-rotated (IR) and externally-rotated (ER) foot positions. Studying underlying biomechanics may help explain activation differences. The purpose was to compare ankle (AN), knee (KN), and hip (HI) contributions (initial joint angles) to attaining each initial foot position, ankle flexion-extension range of motion, ankle mechanical energy expenditure, repetition time, and percent cycle concentric-eccentric transition between N, IR, and ER foot positions. Twenty healthy subjects (11 male, 9 female) with resistance training experience performed twelve repetitions of free-weight (135% body mass) …

Appropriate Practices In College/University Physical Activity Instructional Programs, Bridget F. Melton, Michele M. Sweeney, Jared A. Russel, Carrie L. Moore

Community Health: Faculty Presentations (1993-2018)

This session will introduce the audience to a new NASPE document that supports basic instructional programming at the college and university level. Based on NASPE’s former K-12 Appropriate Practice documents, this document will serve as an advocacy document for the importance of quality programming at the college/university level. Come and preview this new document!

Infant Mortality Trends Among Georgia Residents, 1995-2003: Targeting Healthy People’S 2010 Goals, Diana Sturges, Laura H. Gunn, Padmini Shankar, Shrikrishna Shroff

Health Sciences & Kinesiology: Faculty Publications

Population-based trends in infant mortality among Georgia Residents between 1995 and 2003 were assessed on characteristics such as race, birth weight, neonatal and post-neonatal periods, and cause of death. A statistical analysis was conducted to show that the Georgia infant mortality rate (IMR) remained constant throughout the study period and averaged 8.67 per 1,000 live births. The analysis revealed racial disparities, with an IMR ranging from 6.03 in white infants to 13.76 in black infants, with less than one percent (0.86%) change, on average, among the differences between black and white mortality rates across the nine-year period. The disparities were …

Changes In Energy Expenditure With Ingestion Of High Protein, High Fat Versus High Protein, Low Fat Meals Among Underweight, Normal Weight, And Overweight Females., Amy Jo Riggs, Sareen S. Gropper, Barry D. White

Health Sciences & Kinesiology: Faculty Publications

Background: Metabolic rate is known to rise above basal levels after eating, especially following protein consumption. Yet, this postprandial rise in metabolism appears to vary among individuals. This study examined changes in energy expenditure in response to ingestion of a high protein, high fat (HPHF) meal versus an isocaloric high protein, low fat (HPLF) meal in underweight, normal weight, or overweight females (n = 21) aged 19–28 years.

Methods: Energy expenditure, measured using indirect calorimetry, was assessed before and every 30 minutes for 3.5 hours following consumption of the meals on two separate occasions. Height and weight were …

Concentration Characteristics And Batting Performance In Collegiate Baseball And Softball, Daniel Samess

College of Graduate Studies: Theses & Dissertations (1964–2006)

This study examined relationships between batting performance, trait anxiety, and concentration style. A predictive analysis was also formed to determine the combination of subscales that may best explain variance in batting performance. To accurately measure these variables, the Sport Competition Anxiety Test (SCAT; Martens, Vealey, & Burton, 1990) and the Batting-specific Test of Attentional and Interpersonal Style (B-TAIS; Albrecht & Feltz, 1987) were employed. Participants consisted of both male collegiate baseball and female collegiate sofitball players located in the southeastern section of the United States. Participants' 2003 batting statistics were utilized to assess batting performance, and participants must have compiled …

An Examination Of Psychological Variables Affecting Injured Athletes Prior To Returning To Play, Jessica Marie Meyers

College of Graduate Studies: Theses & Dissertations (1964–2006)

Injury occurs in a variety of different sports and affects athletes in a number of different ways. Following injury, athletic identity is often lost, bringing upon feelings of anger and depression (Brewer, 1993; Fortunato & Marchant, 1999). As athletes begin to re-enter sports, lower levels of sport-confidence are exhibited (Johnston & Carroll, 1998). Social support has been shown to motivate individuals as well as aid in the overall progress of rehabilitation (Ford & Gordon, 1999; Magyar & Duda, 2000). The purpose of the current study was to determine psychological factors that may influence returning to a sport in which injury …

A Comparison Of Youth Participation Motives In Organized Sports, Kirsty L. Carrihill

College of Graduate Studies: Theses & Dissertations (1964–2006)

Youth participation in organized physical activity has increased by more than 5 million in the last decade (Smith & Smoll, 2002). Of the 48 million youth 8 to 16 years old in the United States, 20 million participated in organized sport (Gould & Petlichkoff, 1998; Seefeldt & Ewing, 1997; Smith & Smoll, 2002). Currently, the average age for youth to begin participating in organized sports in, or outside of, school is 11 years old (Klint & Weiss, 1986; Smith & Smoll, 2002). Although participation rates have increased, there are significant numbers of youth who drop out of sport. Over one-third …

Life Values In Youth Sport: A Qualitative Analysis, Carla J. Schmitt

College of Graduate Studies: Theses & Dissertations (1964–2006)

A qualitative analysis was used to examine the life values gained and enhanced through participation in youth soccer from the player, coach, and parent perspectives. Nine players, nine coaches, and nine parents were interviewed for this study. Participants were placed in groups according to classification and availability, and participants not available for the group times, were individually interviewed. The interview guides consisted of 11 questions, and two separate guides were used, one for players and one for coaches and parents. All interviews were hand, audio, and video recorded. Triangulation, involving the primary researcher and two additional researchers familiar with qualitative …

The Prevalence Of Disordered Eating Behaviors Among Sorority Versus Non-Sorority Women, Angela Lynn Guzman

College of Graduate Studies: Theses & Dissertations (1964–2006)

Eating disorders among college women is a serious psychological problem. Disordered eating behaviors were examined and diagnosed at a mid-sized university in southeast Georgia. The target group of this study was university sororities. The purpose of this study was to examine sorority versus nonsorority women to determine if there was a higher prevalence for those involved in sororities to develop disordered eating behaviors.

Surveys were distributed to both sorority and non-sorority women to determine the prevalence of disordered eating behaviors among each group. A quantitative, quasi-experimental design was used in conjunction with the Eating Attitudes Test (Gamer & Garfmkle, 1979). …

Organizing Learning And Practice To Enhance The Acquisition Of Psychomotor Skills In Athletic Training, Ansley Y. Hendrick

College of Graduate Studies: Theses & Dissertations (1964–2006)

No abstract provided.

The Relationship Between Jealousy And Self-Esteem In Collegiate Athletes, Paula M. Parker

College of Graduate Studies: Theses & Dissertations (1964–2006)

Previous research has found contradictory results when examining the possible relationship between jealousy and self-esteem (Guerrero & Afifi, 1998, Mathes & Severa, 1981; Mikulincer, Bizman, & Aizenberg, 1989, Peretti & Pudowski, 1997; Stewart & Beatty, 1985; White, 1981). Jealousy has been most often researched in romantic relationships (Peretti & Pudowski, 1997; Salovey & Rodin, 1986) and social comparison situations (Bers & Rodin, 1984, Mikulincer, Bizman, & .Aizenberg, 1989). Few studies have examined jealousy in an athletic setting. Sport jealousy has received little attention because until recently, there was no reliable instrument to measure jealousy in sport. Pease (1987) investigated the …

Determining The Termination Percentage Of Heart Rate Maximum For Submaximal Testing, Julia A. Valentour

College of Graduate Studies: Theses & Dissertations (1964–2006)

BACKGROUND: In the Fourth Edition of the American College of Sports Medicine's Guidelines for Exercise Testing and Prescription (1991). the protocol for the ACSM's submaximal bike test was to terminate the test at 65-70% of the age predicted maximal heart rate. In the Fifth Edition, this was changed to 85% of the age-predicted maximal heart rate.

OBJECTIVES: The purpose of this study was to find out, by using the ACSM submaximal cycle ergometer test (see Appendix A) if the 85% heart rate maximum termination provides a more accurate estimate of maximal aerobic capacity than the 70% heart rate maximum termination. …

The Reliability And Validity Of The Pacer For 3rd And 4th Grade Males, Jennifer A. Hinely

College of Graduate Studies: Theses & Dissertations (1964–2006)

BACKGROUND: FITNESSGRAM recommends the use of the PACER, a 20-meter shuttle run, to assess the aerobic ability of children in physical education classes.

OBJECTIVES: To examine the reliability and validity of the PACER for 3rd and 4th grade males. In addition, the reliability and validity of the criterion-referenced standards will be examined.

METHODS: 22 students ran 3 trials of the FITNESSGRAM PACER while wearing the Cosmed K4b2 system.

RESULTS: From the 22 students, the intraclass correlation for the number of laps for trial 2 to trial 3 was 0.81. The reliability of the estimated VO2 from trial 2 to trial …

The Effects Of Aerobic And Resistance Training On Mood State And Self-Esteem In Cardiac Rehabilitation, Cyndee M. Lee

College of Graduate Studies: Theses & Dissertations (1964–2006)

The primary purpose of this study was to investigate the effects of exercise training, aerobic and a combination of aerobic and resistance, on mood state and selfesteem in a sample of cardiac rehabilitation patients. A secondary purpose was to examine the influence of activity level on the psychological benefits received from the training programs. This study was conducted in a pretest/post-test format over an eight week period. Ten phase III participants (male = 9 and female = 1) volunteered from four cardiac rehabilitation centers in Georgia for participation in this study. Each participant read and signed an informed consent form …

Magnetic Resonance Imaging, Arthrography, And Ultrasound In Diagnosing Rotator Cuff Tears: An Evaluation Of Agreement, Andrea Solsona

College of Graduate Studies: Theses & Dissertations (1964–2006)

Eleven patients who had a clinical suspicion of a rotator cuff tear were referred for a magnetic resonance imaging exam, an arthrographic exam or both. Additionally, all patients received a diagnostic ultrasound exam. The results of the imaging studies were compared to surgical or clinical diagnosis. Arthrography had 100% positive predictive value (PPV), negative predictive value (NPV), accuracy, specificity, and sensitivity. Magnetic resonance imaging had 100% PPV, 60% NPV, 78% accuracy, 100% specificity, and 67% sensitivity. Ultrasound had 80% PPV, 50% NPV, 64% accuracy, 75% specificity, and 57% sensitivity. Based on these results, taking into consideration the national average costs …

The Effects Of A Goal Setting Intervention And Dispositional Optimism/Pessimism On Selected Golf Skills: A Qualitative Design, Matthew James Wilson

College of Graduate Studies: Theses & Dissertations (1964–2006)

The purpose of this study was to examine the effects of a goal setting intervention on selected golf skills over the course of a competitive golf season. A secondary purpose of this study was to investigate a comparison of optimism and pessimism in relationship to goal attainment. Subjects (n=7) were elite golfers from a university men's golf team. A two-month goal setting intervention was implemented consisting of the individual golfers selecting three golf skills from five separate categories (fairways in regulation, greens in regulation, total putts per round, up and downs conversion rate, and putts per green in regulation) to …

The Effects Of Aerobics And Walking On Social Physique Anxiety And Self-Esteem Of Female College Students, Jessica L. Lloyd

College of Graduate Studies: Theses & Dissertations (1964–2006)

The purpose of this investigation was to explore the effectiveness of walking and aerobics as a way of modifying body image apprehension and self-esteem of female college students. Participants from this study comprised 88 (25 African Americans and 63 Caucasians) students from a Southeastern university. The participants were administered the 9-item Social Physique Anxiety Scale (SPAS) (Martin, Rejeski, Leary, McAuley, & Bane, 1997) and the Rosenberg Self-Esteem Scale (RSES) (Rosenberg, 1979). Body composition, body weight, body height, and body mass index (BMI) were also evaluated. The participants performed in a 9-week walking or aerobics physical activity class. At the completion …

Quadriceps Strengthening Daily Adjustable Progressive Resistance Exercise (Dapre) Technique Versus Delorme's Progressive Resistive Exercises (Pre) Techniques, Paul R. Cleveland

College of Graduate Studies: Theses & Dissertations (1964–2006)

The purpose of this study was to determine if the DAPRE technique would significantly improve strength in the non dominant quadriceps muscle as opposed to Delorme's PRE technique for strengthening. Using a pretest posttest Cybex II strength test and applying a t-test for independent samples, it was found that after four weeks there was no significant difference between Group A (N=10) who exercised using Delorme's technique and Group B (N=10) who used the DAPRE technique It was concluded that possibly because of the low sample number, the short length of the exercise intervention, and using normal healthy subjects instead of …

Sport, Popularity, And Academic Achievement In Relation To Student Preference, Peer Acceptance, And Perception To Parental Preference Of Elementary School Children, Hugh Troy Buchanan Jr.

College of Graduate Studies: Theses & Dissertations (1964–2006)

No abstract provided.

The Identification And Analysis Of Factors Which Influenced Georgia Southern College Recreation Major Graduates Who Have Taken Full Time Recreation Positions To Leave The Recreation Profession, Wayne Lamar Gay

College of Graduate Studies: Theses & Dissertations (1964–2006)

No abstract provided.