Medicine and Health Sciences Commons^™

Parent's Guide To Aau Sports, Chad Hanson

Faculty Work Comprehensive List

"Do your kids play sports? Do they participate in AAU sports, the nationwide entity where 38 various sports are offered? Here is a parent’s guide to AAU sports and seven questions to consider."

Posting about children participating in sports from In All Things - an online hub committed to the claim that the life, death, and resurrection of Jesus Christ has implications for the entire world.

http://inallthings.org/a-parents-guide-to-aau-sports/

The Effects Of A Pre-Workout Supplement On Collegiate Track Athletes' Sub-Max Bench Press, Hannah Stroud-Lusk, Valerie Kirk, Jo Sharp, David Lenhardt

Exercise Science Senior Research Projects

The use of prework out supplements in athletes has been increasing as athletes try to get more of an edge on their competition. Our research looked at the effect of taking Muscle Pharms preworkout supplement Assault in collegiate track athletes. We did this by having them preform a sub-max bench press. We found that there was no significant difference between the placebo and Assault.

The Role And Impact Of Student Leadership On Participants In A Healthy Eating And Physical Activity Programme, Lila Gutuskey, Nate Mccaughtry, Bo Shen, Erin Centeio, Alex Garn

Kinesiology, Health and Sport Studies

Objective: In the USA there are rising rates of obesity among children, at least in part due to unhealthy eating and physical inactivity. Implementing school-based health interventions with elementary school children focused on youth empowerment could lead to improved health environments and behaviours. The purpose of the present study was to examine elementary students’ perceptions of participating in a student-led school health improvement team. Empowerment theory guided the research, specifically the concept of including participants in programming to identify possible individual-level outcomes. Design: Qualitative research. Setting: One US elementary school formed a student-led school health improvement team, …

Analysis Of Changes In Strength, Explosiveness, And Agility Performance Over An Ncaa Division I Tennis Career: A Case Study, Caleb D. Bazyler, Jacob R. Goodin, George Beckham, H. Santana, M. Swartz, Ashley A. Kavanaugh

ETSU Faculty Works

Abstract available in the 9th Annual Coaches and Sport Science College .

An Exploratory Study On The Use Of Concentric Velocities In The Back Squat As A Monitoring Tool, Kevin M. Carroll, Josh D. Christovich, Caleb D. Bazyler, Nicholas J. Fiolo, George K. Beckham, Kimitake Sato

ETSU Faculty Works

Abstract available in the 9th Annual Coaches and Sport Science College .

Using The Minimax Accelerometer To Quantify The Demands Of Preseason Training In Ncaa Volleyball: A Descriptive Case-Study Study, Christopher J. Sole, Nobuhisa Yoshida, Bradley A. Alban, Caleb D. Bazyler, Satoshi Mizuguchi

ETSU Faculty Works

Abstract available in the 9th Annual Coaches and Sport Science College.

Utilizing Weightlifting For Cycling Performance, Nicholas J. Fiolo, Christopher B. Taber, Caleb D. Bazyler, Cody T. Haun, Robert Duncan, Aaron M. Thomas, Michael W. Ramsey, Michael H. Stone

ETSU Faculty Works

Abstract available in the 9th Annual Coaches and Sport Science College.

Insulin Resistance And Muscle Insulin Receptor Substrate-1 Serine Hyperphosphorylation, Charles A. Stuart, Mary E. A. Howell, Brian M. Cartwright, Melanie P. Mccurry, Michelle L. Lee, Michael W. Ramsey, Michael H. Stone

ETSU Faculty Works

Insulin resistance in metabolic syndrome subjects is profound in spite of muscle insulin receptor and insulin-responsive glucose transporter (GLUT4) expression being nearly normal. Insulin receptor tyrosine kinase phosphorylation of insulin receptor substrate-1 (IRS-1) at Tyr896 is a necessary step in insulin stimulation of translocation of GLUT4 to the cell surface. Serine phosphorylation of IRS-1 by some kinases diminishes insulin action in mice. We evaluated the phosphorylation status of muscle IRS-1 in 33 subjects with the metabolic syndrome and seventeen lean controls. Each underwent euglycemic insulin clamps and a thigh muscle biopsy before and after 8 weeks of either strength or …

Is A 20 Kg Load Sufficient To Simulate Fatigue In Squat Jumps?, Chris A. Bailey, T. Mcinnis, K. Sato, B. Johnston, Z. Sha, Michael H. Stone

ETSU Faculty Works

Abstract available in the Annual Coaches and Sport Science College.

Parental Factors That Influence Swimming In Children And Adolescents, Jennifer Pharr, Carol C. Irwin, Richard L. Irwin

Environmental & Occupational Health Faculty Publications

Swimming can be an important source of physical activity across the life-span. Researchers have found that parents influence physical activity behaviors of their children. The purpose of this study was to determine what parental factors influenced the number of days that children swam. Survey respondents (n = 1,909) from six cities across the United States were surveyed at local YMCAs. Children were found to swim significantly more if their parents encouraged them to swim, members of the family knew how to swim and swam with them, or their parents were not afraid of the children drowning or afraid of …

High School Athletes’ Perceptions Of Concussion, Theresa Miyashita, Eleni Diakogeorgiou, Brian Hellstrom, Nick Kuchwara, Erica Tafoya, Lori Young

All PTHMS Faculty Publications

Background: The perception high school athletes have regarding concussions may influence their injury-reporting behavior, and if their perceptions are based on incorrect or incomplete information, they may be at risk for subsequent head injuries.

Purpose: To determine whether the recent influx of concussion information has had a positive impact on high school athletes’ knowledge of concussions, to determine their perceptions regarding the severity of a concussion injury, and to determine whether receiving correct information will potentially alter their future reporting behavior.

Effects Of Sex And Gender On Adaptation To Space: Musculoskeletal Health, Lori Ploutz-Snyder, Susan Bloomfield, Scott M. Smith, Sandra K. Hunter, Kim Templeton, Debra Bemben

Exercise Science Faculty Research and Publications

There is considerable variability among individuals in musculoskeletal response to long-duration spaceflight. The specific origin of the individual variability is unknown but is almost certainly influenced by the details of other mission conditions such as individual differences in exercise countermeasures, particularly intensity of exercise, dietary intake, medication use, stress, sleep, psychological profiles, and actual mission task demands. In addition to variations in mission conditions, genetic differences may account for some aspect of individual variability. Generally, this individual variability exceeds the variability between sexes that adds to the complexity of understanding sex differences alone. Research specifically related to sex differences of …

Direct Pro-Inflammatory Effects Of Prorenin On Microglia, Peng Shi, Justin L. Grobe, Fiona A. Desland, Guannan Zhou, Xiao Z. Shen, Zhiying Shan, Et. Al.

Department of Kinesiology and Integrative Physiology Publications

Neuroinflammation has been implicated in hypertension, and microglia have been proposed to play an important role in the progression of this disease. Here, we have studied whether microglia are activated within cardiovascular regulatory area(s) of the brain during hypertension, especially in high blood pressure that is associated with chronic activation of the renin-angiotensin-system. In addition, we determined whether prorenin, an essential component of the renin-angiotensin-system, exerts direct pro-inflammatory effects on these microglia. Our data indicate that two rodent models which display neurogenic hypertension and over activation of the renin-angiotensin-system in the brain (sRA mice and spontaneously hypertensive rats) exhibit microglial …

Comprehensive School Physical Activity Programs: Characteristics Of Trained Teachers, Erin E. Centeio, Heather Erwin, Darla M. Castelli

Kinesiology, Health and Sport Studies

As public health concerns about physical inactivity and childhood obesity continue to rise, researchers are calling for interventions that comprehensively lead to more opportunities to participate in physical activity (PA). The purpose of this study was to examine the characteristics and attitudes of trained physical education teachers during the implementation of a Comprehensive School Physical Activity Program at the elementary level. Using a collective case study design, interviews, observations, field notes, open-ended survey questions, and an online forum monitoring guided the interpretation of teacher perceptions and development of emergent themes. Qualitative data analysis was conducted for each individual teacher and …

Physical Activity Change Through Comprehensive School Physical Activity Programs In Urban Elementary Schools, Erin E. Centeio, Nate Mccaughtry, Lila Gutuskey, Alex C. Garn, Cheryl Somers, Bo Shen, Jeffry J. Martin, Noel L, Kulik

Kinesiology, Health and Sport Studies

he impact of Comprehensive School Physical Activity Programs (CSPAPs) on urban children’s, educators’, and parents’ physical activity (PA) is relatively unknown. The purpose of this study was to explore overall changes in student, educator, and parent PA after an 8-month CSPAP-based program. This longitudinal, exploratory study implemented a CSPAP in 20 urban elementary schools, with six randomized for research. In-school PA was measured prepost for all fourth grade students using accelerometers. Parent and educator PA was self-reported using the IPAQ. RM-ANOVAs revealed significant prepost increases in minutes of student MVPA (P < .001). Parents significantly increased PA (P < .01) and although educators’ reported change in PA, it was not statistically significant (P = .50). This study provides unique …

Effects Of Yoga On Arm Volume Among Women With Breast Cancer Related Lymphedema: A Pilot Study, Mary Insana Fisher, Betsy Donahoe-Fillmore, Laura Leach, Colleen O'Malley, Cheryl Paeplow, Tess Prescott, Harold L. Merriman

Physical Therapy Faculty Publications

Lymphedema affects 3–58% of survivors of breast cancer and can result in upper extremity impairments. Exercise can be beneficial in managing lymphedema. Yoga practice has been minimally studied for its effects on breast cancer related lymphedema (BCRL). The purpose of this study was to determine the effect of yoga on arm volume, quality of life (QOL), self-reported arm function, and hand grip strength in women with BCRL. Six women with BCRL participated in modified Hatha yoga 3×/week for 8 weeks. Compression sleeves were worn during yoga sessions. Arm volume, QOL, self-reported arm function, and hand grip strength were measured at …

A Case Study At Prime Human Performance Institute: Noting Barriers To Access, Ian Seddon

Independent Study Project (ISP) Collection

Prime Human Performance Institute is a new athletic facility situated in Moses Mabhida stadium that provides scientific support for athletes aspiring to achieve greatness within their specific discipline. However, even with the presence of high performance training centers like Prime, South Africa’s athletes have struggled to consistently compete at a world-class level in relation to other comparable nations.

The aim of this participant observation study was to observe and assess the quality of service provided by Prime Human Performance Institute, while briefly identifying the barriers that prevent South African athletes from utilizing a high performance center such as Prime to …

Kir Channel Activation Contributes To Onset And Steady-State Exercise Hyperemia In Humans, Anne R. Crecelius, Gary J. Luckasen, Dennis G. Larson, Frank A. Dinenno

Health and Sport Science Faculty Publications

We tested the hypothesis that activation of inwardly rectifying potassium (K_IR) channels and Na⁺-K⁺-ATPase, two pathways that lead to hyperpolarization of vascular cells, contributes to both the onset and steady-state hyperemic response to exercise. We also determined whether after inhibiting these pathways nitric oxide (NO) and prostaglandins (PGs) are involved in the hyperemic response. Forearm blood flow (FBF; Doppler ultrasound) was determined during rhythmic handgrip exercise at 10% maximal voluntary contraction for 5 min in the following conditions: control [saline; trial 1 (T1)]; with combined inhibition of K_IR channels and Na …

Power Development For Golf, Scot D. Morrison, Eric Chaconas

Physical Therapy Collection

Golf is a popular sport attracting participation from all age groups. The strength and conditioning professional will often encounter golfers who are looking to improve their game through rotational power development. By gaining a sound understanding of the development of rotational power in the golfer, the exercise professional will be better able to address this need. The purpose of this article is to discuss power development principles, address golf-specific power development, and give some specific exercise options that can be implemented.

Diagnostic Problem Solving In Male Collegiate Athletic Trainers, Frederick A. Gardin, James M. Mensch

Department of Exercise Science and Physical Education Scholarship and Creative Works

Context: Knowledge and experience may be important factors for understanding expertise based upon a clinician's ability to select and execute an appropriate response as a clinician during injury evaluation.

Objective: To describe how collegiate male certified athletic trainers represent injury-evaluation domain knowledge during a situational interview using a think-aloud protocol.

Design: Qualitative.

Setting: National Collegiate Athletic Association Division I and II colleges in National Athletic Trainers' Association District 3.

Patients or Other Participants: A total of 20 male certified athletic trainers (n = 10 with less than 2 years of experience in the college setting and n = 10 with …

Changes In Peak Acceleration In The Snatch Across Multiple - Attempts In Training: A Case Study, George K. Beckham, Kimitake Sato, Timothy J. Suchomel, William A. Sands, Michael H. Stone

ETSU Faculty Works

Accelerometers are devices that have been recently used to assess the performance of weightlifters in training. This case study used vertical acceleration data to assess multiple snatch attempts in a single lifter during a training session. The lifter exhibited variability in a number of measures, including peak acceleration and peak velocity. The measures calculated from the acceleration-time data did not show consistent trends between made and missed lifts. More work is needed identify variables of interest for snatch performance.

Longitudinal Monitoring Of Countermovement Jump Mechanical Variables: A Preliminary Investigation, Christopher J. Sole, Satoshi Mizuguchi, Timothy J. Suchomel, William A. Sands, Michael H. Stone

ETSU Faculty Works

The purpose of this study was to examine the influence of accumulated volume load on countermovement jump (CMJ) mechanical variables. Eight athletes underwent weekly CMJ testing using a force plate. Statistical changes were observed in certain CMJ variables over the observation period. Jump height (0.42±0.05 m) and allometrically scaled peak power (88.86±7.49 W·kg-0.67) exhibited multiple statistical changes. These changes appeared to exhibit a delayed effect in response to accumulated volume load. Specifically, following several weeks of large accumulated volume loads these variables declined. In addition subsequently decreasing accumulated volume loads resulted in an increase in both variables. The findings of …

Leg Dynamic Strength Predictors Of A Pre-Planned Change Of Direction Task In Ncaa Division 1 Soccer Players, Chieh-Ying Chiang, Christopher A. Bailey, Christohper J. Sole, Timothy J. Suchomel, Kimitake Sato, Michael H. Stone

ETSU Faculty Works

The purpose of this investigation was to evaluate the relationships between two types of vertical jumps and change of direction (COD) test in collegiate soccer players (n=24). 5-5 COD test was utilized to measure soccer athletes’ COD ability. 3m acceleration (3mAcc), Total time (TT) and Partial time (PT) were measured by two sets of timing gates. Countermovement jump (CMJ) and static jump (SJ) with 2 different loading conditionings (0kg and 20kg) were employed to evaluate athletes’ leg dynamic strength. Strong statistically significant relationships were found between COD test variables (r =0.71 to 0.90), and between vertical jump variables with PT …

Blood-Based Biomarkers For Traumatic Brain Injury: Evaluation Of Research Approaches, Available Methods And Potential Utility From The Clinician And Clinical Laboratory Perspectives, Frederick G. Strathmann, Stefanie Podlog (Nee Schulte), Kyle Goerl, David J. Petron

Athletic Training Collection

Blood-based biomarkers for traumatic brain injury (TBI) have been investigated and proposed for decades, yet the current clinical assessment of TBI is largely based on clinical symptoms that can vary widely amongst patients, and have significant overlap with unrelated disease states. A careful review of current treatment guidelines for TBI further highlights the potential utility of a blood-based TBI biomarker panel in augmenting clinical decision making. Numerous expert reviews on blood-based TBI biomarkers have been published but a close look at the methods used and the astonishing paucity of validation and quality control data has not been undertaken from the …

Changes In Running Gait Parameters During A 161 Km Trail Race, Sarah Breen, Mitchell Stephenson, Randall L. Jensen, Scott Drum

Conference Presentations

No abstract provided.

Comparison Of Kinematics And Accuracy Of Overhand American Football Throwing, Cale Anderson, Sarah Breen, Randall L. Jensen

Conference Presentations

No abstract provided.

Research Brief: "The Impact Of Sport And Physical Activity On The Well-Being Of Combat Veterans: A Systematic Review", Institute For Veterans And Military Families At Syracuse University

Institute for Veterans and Military Families

This brief is about the influence that sports and exercise have on veterans' well-being and therapies that impact the well-being of combat veterans. In policy and practice, healthcare practitioners should prepare comprehensive treatment models that encompass physical activity and sports where appropriate, and support groups should encourage veterans to participate in competitive sports or other recreational activities; the DoD could expand programs to provide sports to more disabled combat veterans and the VA should re-evaluate its programs to ensure there are no barriers to participation. Suggestions for future research include studying the effects of sports and exercise on the well-being …

Thermoregulatory Responses Of Runners Following A Warm-Weather Road Race, Luke N. Belval

University Scholar Projects

Purpose: To quantify the skin temperature changes following intense exercise in warm-weather. Methods: Anterior thermal images and gastrointestinal temperature (TGI) from 20 male runners (mean±SD; 73.5 ± 10.9 kg) participating in a 11.2 km road race were collected before and immediately after the race. Wet-bulb globe temperature (WBGT) and wind speed were recorded at the finish line. Infrared thermal images were divided into 11 distinct regions, superior torso (ST), inferior torso (IT), face (F), right forearm (RF), left forearm (LF), right upper arm (RUA), left upper arm (LUA), right thigh (RT), left thigh (LT), right lower leg (RLL) and left …

Effect Of Weight Support On Tibial Accelerations During A Lower-Body Positive Pressure Treadmill Cadence Controlled Run, Brendan J. Rickert, Matthew F. Moran, Beau K. Greer

Exercise Science Faculty Publications

Running in a lower-body positive pressure treadmill (LBPP-TM) is utilized for athletes to maintain fitness while recovering from tibial stress fracture. Previous investigations report that step rate is linearly related to level of body weight (BW) support and tibial accelerations (TA) is not significantly reduced until

Refeeding Syndrome In A Young Girl With Anorexia Nervosa., Om Parkash, Adil Ayub, Shahab Abid

Department of Medicine

We report the case of a 20-year-old anorexic girl (BMI=12.9), who was misdiagnosed the first time and developed severe electrolyte imbalances due to lack of awareness about refeeding syndrome. Few cases of RS have been reported in literature and protocols have been suggested for prevention and management of this syndrome, including the awareness of circumstances in which it is most likely to develop, refeeding slowly and building-up micronutrient content over several days. Improved awareness and understanding of refeeding syndrome along with a well-coordinated plan are vital in delivering safe and effective nutritional rehabilitation. We suggest a slow and gradual increase …