Kinesiology Commons^™

The Freshman 15: Comparing Change In Weight Of Male And Female Student Athletes During The First Year Of College, Nolan E. Klein, Jimmy Smith

International Journal of Exercise Science: Conference Proceedings

Introduction: Before entering college many students are warned about the “Freshman 15” or the notion that students gain 15 lbs of body weight during their first year of college. Previous studies have shown that though students do gain weight during their first year in college, the gain is less than the fabled 15 lbs. However, less is known about first year weight gain in college athletes. Purpose: This study was done to determine whether male and female student athletes at a small private university gained weight during their first year of college and how much body weight changed during that …

Effects Of Regular Exercise On Blood Components And Serum Lipids In Elderly With Low Cognitive Function, Nan Hee Lee, Chung Moo Lee, Sukho Lee

International Journal of Exercise Science: Conference Proceedings

Exercise is known as an effective method to reduce morbidity related to the cognitive impairment in the elderly. It has been reported that combined exercise including aerobic exercise and resistance training promotes cardiovascular function to facilitate volumetric oxygen transfer into brain and body tissues. The purpose of the present study was to determine the changes of blood components (RBC, WBC, HCT, Hb, MCV, MCH, Platelet) and serum lipids (TC, TG, HDL-c, LDL-c) by regular combined exercise in elderly with low cognitive function. 18 elderly women out of 23 completed all study requirements in this study. Following a baseline screening session …

Exercise And Quality Of Life Outcomes In A Patient With Stage 4 Copd, Magan N. Johnson Ms, Jennifer Blevins-Mcnaughton

International Journal of Exercise Science: Conference Proceedings

A 56-year-old female diagnosed with end stage COPD was referred to a rural based cardiac and pulmonary rehabilitation program. Medical history and initial baseline physical assessments were measured including resting vitals, height, weight, 6-minute walk test, and the HSQ-SF36® quality of life questionnaire. She was given a basic orientation to exercise equipment including Nu-Step® and five different band and dumbbell resistance exercises prescribed at 2 sets of 12 (RPE rating = 12 to 14). An exercise prescription for the exercise program three days per week was developed for approximately one hour at 2 to 3 METs with intermittent exercise on …

Academic Achievement And Health Related Fitness Outcomes Among Kinesiology Majors, Bryan P. Garcia, Jennifer Blevins-Mcnaughton

International Journal of Exercise Science: Conference Proceedings

BACKGROUND AND PURPOSE: Academic achievement has been shown to be related to health related fitness (HRF) performance among grade school and middle school children. However, very little is known about this relationship in college age students. The authors are not aware of any data available concerning HRF performance and those students seeking degrees in kinesiology. The purpose of this study was to determine if a relationship exists between academic achievement and HRF outcomes among kinesiology majors. METHODS: Health related fitness measurements were taken on 104 undergraduate Tarleton kinesiology majors. Students overall GPA was obtained by the supervising faculty member through …

Effects Of Acute Cold Exposure On Plasma Biomarkers Associated With Cardiovascular Disease Risk, Michael A. Levi, Jeremy Garcia, Steven Stelly, Donovan Fogt

International Journal of Exercise Science: Conference Proceedings

Background and Aims: The underlying cause of the majority of the cases of CVD is atherosclerosis, which is a condition initiated and progressed by chronic inflammation and hyperlipidemia. We are interested in evaluating the efficacy of cold-exposure to increase shivering- and non-shivering thermogenesis energy expenditure (RMR) as a non-pharmaceutical weight loss tool analogous to low intensity exercise. Naturally, we are concurrently evaluating the possible effects of cold exposure on risk factors associated with CVD risk. Inflammatory cytokines and lipid mediators are used as biomarkers for CVD risk. This proposed study aims to measure cardiovascular inflammatory and lipid biomarkers to expand …

Gender & Sport Related Differences In Electrocardiogram & Pre-Participation Exams (Ppe) In College Age Athletes, Jacob B. Harp, Bradley Kade, Bryan P. Garcia, Magan Johnson, Jamie M. Cvikel, Jennifer Blevins-Mcnaughton

International Journal of Exercise Science: Conference Proceedings

Background and Purpose: The NCAA requires all college level athletes receive a pre-participation physical exam. However, the pre-participation exams occasionally do not require electrocardiogram screening to help detect cardiac abnormalities. Though electrocardiograms may not be available at all testing’s, using specific markers and finding differences between gender and sport abnormalities could help detect cardiac abnormalities. The purpose of this study was to determine if there were significant differences in resting 12-Lead ECG markers in a group NCAA Div. II collegiate level athletes.

Methods: Four hundred fifty-one college level athlete’s ages 18 to 25 participated in this study. Age, gender, height, …

Effects Of Nutrition Education On Dietary Intake Quality And Nutrition Knowledge In Professional Soccer Players – A Pilot Study, Brittany Wise, Randahl Capurro, Donovan Fogt

International Journal of Exercise Science: Conference Proceedings

Background and Aims: Nutrition is an important factor for optimal performance of professional athletes. Several studies have demonstrated that elite athletes, especially soccer players, don’t eat enough or a high quality diet. Research shows that a diet with 65-70% of calories from carbohydrates, 20-35% calories from fat and approximately 12% of calories from protein out of an approximate 5,000 kcal diet will show improvements in performance of athletes training at high intensities. This pilot study aimed to test the impact of a targeted nutrition education program on dietary intake quality and nutrition knowledge in professional soccer players.

Methods: We initially …

Doms After Acute Strenuous Exercise And Massage, Cathleen Holub, John D. Smtih

International Journal of Exercise Science: Conference Proceedings

The art of massage therapy has been around for centuries and investigation of its effects on the human body continues. Purpose: This study is designed to determine if Swedish massage therapy reduces DOMS at 24- and 48-hours after a single bout of resistance exercise to fatigue. Methods: Twenty one volunteers completed a bout of body squats to exhaustion holding a 3.63 kg (8 lb.) weight for men and a 2.27 kg (5 lb.) for women, and after a one-minute rest did the same again but without the weight. This was immediately followed by a 20-minute Swedish massage on …

Relationships Between Leg Power, Leg Strength, Knee Valgus And Trunk Endurance With Hip Pain In Dancers, Elizabeth M. Agre, Heather Rasmussen, Jason Miller

International Journal of Exercise Science: Conference Proceedings

The hip is a common site of pain and injury in dancers. The purpose of this study is to explore the relationships between leg power, leg strength, knee valgus and trunk endurance with anteriolateral hip pain. Nine collegiate-aged dancers currently in a university dance program (age = 20±1 yrs, height = 64.8±4.5 in, weight = 131.2±12.8 lbs) reported, on a Visual Analog Scale, their level of pain at rest and while dancing. The dancers’ countermovement jump (CMJ), squat jump (SJ) and anterior, posterior and bi-lateral trunk endurance were then assessed. The CMJ and SJ assessments, as measures of lower body …

Reflective Blankets Do Not Effect Cooling Rates After Running In Hot, Humid Conditions, Kory A. Reynolds, John Jacob Evanich, Lindsey E. Eberman

International Journal of Exercise Science

International Journal of Exercise Science 8(1) : 97-103, 2015. Reflective blankets (RB) are often provided at the conclusion of endurance events, even in extreme environments. The implications could be dangerous if increased core body temperature (CBT) is exacerbated by RB. To evaluate the effect of RB on cooling rate for individuals walking or sitting after intense running. Pilot, randomized control trial experimental design. Environmental chamber. Recreational runners (age=25±5y; mass=76.8±16.7kg; height=177±9cm) completed an 8km (actual mean distance=7.5±1.1km). We randomly assigned participants into one of four groups: walking with blanket (WB=5), walking without blanket (WNB=5), sitting with blanket (SB=5), or sitting without …

Resistance Training Recovery: Considerations For Single Vs. Multi-Joint Movements And Upper Vs. Lower Body Muscles, John A. Korak, James M. Green, Eric K. O'Neal

International Journal of Exercise Science

International Journal of Exercise Science 8(1) : 85-96, 2015. This study examined muscle recovery patterns between single-joint (SJ) versus multi-joint (MJ), and upper-body (UB) versus lower-body (LB) exercises and the utility of perceptual measures (ratings of perceived exertion (RPE) and perceived recovery scale (PRS)) to assess recovery status. A 10 rep max (10-RM) was determined for 6 SJ and 4 MJ exercises (5 UB and 5 LB) for male recreational weightlifters (n = 10). Participants completed a baseline protocol including 8 repetitions at 85% of 10-RM followed by a set to failure with 100% of 10-RM. In a counter-balanced crossover …

The Acute Effect Of Hip External Rotator Stretches On Hip Internal Rotation Range Of Motion, Cody B. Bremner, Tedd J. Girouard, Michelle N. Samuel, Catherine L. Turner, Antonio S. Santo, John A. Mercer

International Journal of Exercise Science

International Journal of Exercise Science 8(1): 75-84, 2015. The effects of static stretching on range of motion have been widely studied. However, most of the research has focused on hamstring stretching. The purpose of this study was to compare the acute effect of two commonly used static stretches on hip internal rotation passive range of motion (HIR-PROM). Participants (N=30, 15 male, 15 female; 22±1.8 yrs.; 173.5±8.5cm; 73.8±12.7 kg) were randomly assigned (with gender controlled) to one of three groups: control, figure 4 stretch and modified lunge stretch. Pre-test and post-test HIR-PROM was measured on each subject’s non-dominant hip. HIR-PROM was …

Acute High Intensity Anaerobic Training And Rhabdomyolysis Risk, William Goodenkauf, Matt Heesch, Brent Hassenstab, Robert J. Shute, Dustin Slivka

International Journal of Exercise Science

International Journal of Exercise Science 8(1) : 65-74, 2015. The current popularity of high intensity anaerobic training has caused concerns over the safety and prevalence of conditions such as rhabdomyolysis; thus it is important to understand the possible risks of participating in this type of activity. The purpose of this study was to determine the magnitude of muscle damage associated with a single high intensity anaerobic training session, and the relationship of this response to markers of fitness. Fifteen recreationally trained male participants (age 22.9 ± 4.3 y, mass 87.3 ± 15.6 kg, body fat 16.8 ± 6.4%, VO_{2 …}

The Effects Of Vascular Occlusion Training On Respiratory Exchange Ratio And Energy Expenditure When Coupled With Cardiovascular Training, Justin Sprick, Richard Lloyd, James Eldridge

International Journal of Exercise Science

International Journal of Exercise Science 8(1) : 57-64, 2015. Vascular occlusion training is a novel training modality that has received considerable attention in the exercise science literature. The current study is the first of its kind to look at the effects of vascular occlusion training on substrate utilization when combined with aerobic training. This study examined the effects of pairing a vascular occlusion training protocol with a bout of submaximal aerobic exercise on energy expenditure (EE) and fuel use during exercise. Subjects performed a 20 minute bout of sub-maximal aerobic exercise either exclusively, or after performing a body weight squat …

The Effects Of A 12-Week Faculty And Staff Exercise Program On Health-Related Variables In A University Setting, Michael J. Rebold, Mallory S. Kobak, Kylene Peroutky, Ellen L. Glickman

International Journal of Exercise Science

International Journal of Exercise Science 8(1) : 49-56, 2015. The obesity epidemic has grown in the past decade due to physical inactivity (i.e., having a sedentary job) and an increase in caloric intake. This problem combined with the reluctance of many faculty and staff members exercising in the same environment as student’s presents a unique challenge in an academic setting. The purpose of this study was to examine the effectiveness of a 12-week exercise program focused toward the faculty and staff in improving several health-related variables such as curl-ups, push-ups, sit-and-reach, and balance. Fifty-seven faculty and staff participated in the …

Functional Performance In Older Adults After A Combination Multicomponent Exercise Program And Bingo Game, K. Jason Crandall, Ciaran Fairman, James Anderson

International Journal of Exercise Science

International Journal of Exercise Science 8(1) : 38-48, 2015. Inexpensive exercise interventions are needed to attract and retain older adults to participate in sufficient amounts of exercise to improve functional performance (FP). This study examined the addition of a program enhancing game, bingo, to a multicomponent exercise program (Bingocize^TM). Older adults (18 women, M age = 75.1 (8.63) years, participated 2 days per week (45- 60 minute sessions) for 10 weeks. Participants sat at tables with bingo cards, balance pads, and exercise bands. Exercises were alternated with rolls of bingo until a participant won the bingo game. Pre …

Use Of Sports Science Knowledge By Turkish Coaches, Koray Kilic, Mustafa Levent Ince

International Journal of Exercise Science

International Journal of Exercise Science 8(1) : 21-37, 2015. The purpose of this study is to examine the following research questions in Turkish coaching context: a) What are coaches’ perceptions on the application of sport science research to their coaching methods? b) What sources do coaches utilize to obtain the knowledge they need? c) What barriers do coaches encounter when trying to access and apply the knowledge they need for their sport? In addition, differences in research questions responses were examined based on gender, years of coaching experience, academic educational level, coaching certificate level, coaching team or individual sports, and …

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.

The Effects On Acute Power Production Enhancement And Maintenance Due To Pre-Workout Supplementation In Recreationally Trained College Aged Males., Mark Travis Byrd

Online Theses and Dissertations

Introduction: The current research in power production has shown the use of pre-workout supplements to increase peak power production, but the current research has not yet been able to delve in to the effectiveness of pre-workout supplementation on maintaining power production.

Purpose: The purpose of this study was to examine the effects on acute power production enhancement and maintenance due to supplementation in recreationally trained college aged individuals.

Methods: Data was collected from 13 recreationally trained, college-aged males in a double-blind crossover study. After a familiarization sessions subjects participated in three testing sessions utilizing a cross over double blind design …

Gait Intervention For Improvements In Human Top Speed Running, Michelle Buechner

Graduate Student Theses, Dissertations, & Professional Papers

Between individuals faster sprinting speeds are achieved by applying greater stance average forces against the running surface. Recent evidence further indicates that elite level performers also strike the ground with leg kinematics that differ from those of non-elites and that these leg movements act to enhance the force transients occurring in the milliseconds following foot-ground impact. I investigated whether sprint performance could be enhanced through a short term gait intervention, consisting of 3 laboratory training sessions wherein subjects (n = 6) completed 5 high-speed runs on an instrumented force treadmill at 90% of their measured top sprint. The subjects received …

The Effects Of Spinal Manipulative Therapy On Isokinetic Strength And Postactivation Potentiation, Grant D. Sanders

Theses and Dissertations--Kinesiology and Health Promotion

Spinal manipulative therapy (SMT) is a therapeutic procedure employed by various healthcare practitioners for alleviating acute and chronic musculoskeletal complaints. This form of treatment is also delivered to enhance the performance and augment the rehabilitation of athletes. However, despite research findings alleging the strength-modulating effects of SMT alongside numerous professional athletes’ positive anecdotal claims concerning its results, the physiological processes to explain its effects remain largely unexplained. Therefore, the purpose of this work was to investigate the effects of SMT in a college-aged sample population with two experiments.

The first study examined the effect of SMT targeting the lumbosacral region …

The Acute Effects Of Multiple Resisted Sled-Pull Loads On Subsequent Sprint-Running Performances, Carl Stephen Crouse

Dissertations and Theses @ UNI

Sled-pulling is a commonly implemented form of training for various sports. However, few studies have used sled-pulling as a means of acutely enhancing sprintrunning performances. The purpose of this study was to investigate how various sledpulling resistance loads (95% and 110% of body mass) effect subsequent, unloaded, sprint-running performances, possibly with aid from the effect known as Post-Activation Potentiation (PAP). PAP is a physiological phenomenon which increases the rate of force development of skeletal muscle which may result in the enhancement of power (speed-strength) dominant activities such as sprint-running and jumping.

Participants were a mix of males (n = 11; …

Estimates Of Persistent Inward Current In Human Motor Neurons During Postural Sway, Ryan Foley, Jayne M. Kalmar Dr.

Theses and Dissertations (Comprehensive)

Persistent inward current (PIC) is a membrane property critical for increasing gain of motor neuron output. In humans, most estimates of PIC are made from plantarflexor or dorsiflexor motor units with the participant in a seated position with the knee flexed. This seated and static posture neglects the task-dependent nature of the monoaminergic drive that modulates PIC activation. Seated estimates may drastically underestimate the amount of PIC that occurs in human motor neurons during functional movement. The current study estimated PIC using the conventional paired motor unit technique which uses the difference between reference unit firing frequency at test unit …

Gender Differences In Social Support During Injury Rehabilitation, Chelsey Ann Bruns

Dissertations and Theses @ UNI

Athletic injury can be a stress-inducing event that could have negative consequences on the psychological health of the athlete (Anderson & Williams, 1988; Gould, Udry, Bridges, & Beck, 1997). Injuries not only challenge the athlete physically, but also mentally challenge their ability to cope and overcome. A growing amount of research has indicated social support as a key factor in the rehabilitation process for an injured athlete (Yang, Peek, Lowe, Heiden, & Foster, 2010). Athletic injury causes an emotional disruption, and social support could influence the athlete’s reaction to the injury and his or her ability to cope with rehabilitation …

A Movement Tool Kit For The Divergent And Convergent Cps Guidelines: Instruction Cards And Activity Floor Mats, Adela Vangelisti

Creativity and Change Leadership Graduate Student Master's Projects

A Movement Tool Kit for the Divergent and Convergent CPS Guidelines:

Instruction Cards and Activity Floor Mats

Movement is as natural to humans as breathing is, and, yet, passivity starts early in schools. We are taught to sit still and in silence for long periods of time. By the time we reach adulthood and enter the workforce, we have almost forgotten our sense of embodiment. This lack of movement is counter-productive, not only to learning but to the development of creativity as well. For this project, I designed a tool to recapture the joy and playfulness of movement. Furthermore, the …

The Reduction Of Metabolic Cost While Using Handrail Support During Inclined Treadmill Walking Is Dependent On The Handrail-Use Instruction, Cory Hofmann, Connor Dougherty, Hagop Abkarian, Michele Fox, Paul Juris

International Journal of Exercise Science

International Journal of Exercise Science 7(4) : 339-345, 2014. Inclined treadmill walking is a commonly performed activity to increase cardiovascular health. Handrail support on a treadmill provides an individual the opportunity to change their posture with respect to the walking surface. Differences in metabolic cost during inclined walking due to postural changes with handrail use are unknown. To test the hypothesis that metabolic cost will differ depending on how handrail support is used, respiratory gas analysis was performed during inclined walking in 13 healthy subjects. Energy expenditure was quantified while each subject walked in four conditions: 5% incline unsupported, 10% …

Lactate Threshold Comparison In Anaerobic Vs. Aerobic Athletes And Untrained Subjects, Matt Green, Jared Hornsby, Robert Pritchett, Kelley Pritchett

International Journal of Exercise Science

International Journal of Exercise Science 7(4) : 329-338, 2014. This study compared VO₂ max, lactate threshold (LT) and VO₂ at LT (VO_2LT) among aerobic athletes (ARA) (n=10), anaerobic athletes (ANA) (n=9) and untrained participants (UTS) (n=7). From a treadmill test to exhaustion, VO₂ max and LT (4 mmol·L^-1 blood lactate concentration) were assessed. Analysis of variance showed VO₂ max (ml·kg^-1·min^-1) was significantly greater for ARA (67.6 ± 9.4) than ANA (53.4 ± 6.4) and UTS (44.9 + 6.9), with ANA significantly greater than UTS. LT for ARA (82.9 + …

Intercollegiate Cross Country Competition: Effects Of Warm-Up And Racing On Salivary Levels Of Cortisol And Testosterone, Kathleen V. Casto, Christopher Elliott, David A. Edwards

International Journal of Exercise Science

International Journal of Exercise Science 7(4) : 318-328, 2014. Team intercollegiate athletic competition is associated with an increase in salivary cortisol (C) and testosterone (T) in men and women. The present study was designed to determine the hormonal effects of warm-up and racing in cross country runners – a sport that has both individual and team components. Members of the Emory University men’s and women’s varsity cross country teams gave saliva samples before warm-up, after warm-up, and immediately after the finish of each of two intercollegiate invitational meets held one year apart in the same setting (2010, N = 10 …