Digital Commons Network^™

Estimates Of Agreement Between Three Low-Cost And One High-Cost Bioelectrical Impedance Analyzers Using Classical And Contemporary Dancers., Roberto González Marenco, Martha Medina-Escobedo, Joaquín Blanco-Castillo, Jorge Euan-Zapata, Saile Chan-Kantún, José Sanguino-Pinzón José, Cinthia Gamboa-Pereyra

International Journal of Exercise Science

International Journal of Exercise Science 16(4): 353-363, 2023. The aim of this study was to determine the concordance between the estimates of three low-cost and one high-cost electrical bioimpedance equipment (BIA) in classical and contemporary dancers. Participation in the study included 28 subjects (15 men and 13 women) 18 to 35 years old, who perform classical and/or modern dance, thrice weekly, from 60 to 120 min per session, for 10 years or more. Those who presented any disease, consumed drugs, supplements or multivitamins; had prostheses, surgical metal parts or pacemakers, had problems maintaining the correct anatomical positions for taking measurements, …

Ua12/2/1 Let's Talk About Sex, Vol. 98, No. 5, Wku Student Affairs

WKU Administration Documents

College Heights Heraldmagazine regarding sex and students.

• Murray, Debra. Let’s Talk About Sex, Baby
• Murray, Debra. This is Definitely Changing Sex
• Anderson, Alexandria. This is the Best Place to Start – Sexual Health
• Stephens, Grace. It’s Okay to Be Sexy
• St. Clair, Molly. The Impact of Title IX on Intercollegiate Athletics

Ua12/2/1 Fit, Wku Student Affairs

WKU Administration Documents

College Heights Herald magazine regarding fitness.

• Healthy Strawberry Lemonade Cocktail/Mocktail
• Why Nutrition Matters – Dining Services
• Dock, Emma. Like This? Try This!
• WKU Walking Routes
• Building & Maintaining Health Habits
• Sharp, Chloe. Quick Workouts to Do on a Busy Schedule
• Find Your Movement – Campus Recreation
• Wellness Navigators Help College of Health & Human Services Students Thrive
• Gym Necessities

Changes In Physical Activity During The Covid-19 Pandemic: A Mixed Methods Assessment, Andrew Corbett, Kathryn E. Wilson, Andrew Van Horn, Jessica D. Ayers, Hector Hurmuz, Athena Aktipis

International Journal of Exercise Science

International Journal of Exercise Science 16(5): 327-341, 2023. COVID-19 was declared a global pandemic in March 2020. Resulting containment protocols altered the day-to-day lives of people around the globe, impacting typical physical activity patterns. The purpose of this mixed-method study was to understand how physical activity changes occurred during the first few months of the COVID-19 pandemic. Participants (n = 271) completed a survey including a qualitative item asking for descriptions of how their physical activity had changed, as well as a categorical item asking whether they had become more active, stayed equally as active, or become less active …

The Effect Of A Division 1 Women’S Basketball Strength And Conditioning Protocol On Mental Toughness, Zach Olivan, Jeff Cherubini, Andreas Stamatis Dr.

International Journal of Exercise Science

International Journal of Exercise Science 16(5): 315-326, 2023. Mental toughness (MT) is a popularized term in sports since it has been found to be positively related to performance. Self-assessment is the most common method of MT data collection. In the strength and conditioning (S&C) context, MT research has focused on males with a notable lack of female participants. Division 1 NCAA strength and conditioning coaches (SCC) spend more hours with their athletes during offseason training than any other coach. The purpose of this study was to measure the perceived effectiveness of an off-season S&C training regimen on MT levels of …

Heart Rate Variability As A Neuroautonomic Marker To Assess The Impact Of Karate Training – An Observational Pediatric Study, Puneet Bhattacharya Ms, Sridip Chatterjee, Samiran Mondal, Dilip Roy

International Journal of Exercise Science

International Journal of Exercise Science 16(2): 342-352, 2023. Habitual physical activity improves heart functions and parasympathetic tone; Karate training is considered as a moderate physical activity with rhythmical breathing patternology. Heart rate variability (HRV) is an electrophysiological tool which measures cardio autonomic homeostasis; is used in the present study as an indirect marker to measure neurocognitive development with karate training. The aim of the present study was to find out the impact of regular karate training on cardiac autonomic responses through Heart Rate Variability (HRV) between karate players and age-sex matched active controls. A total of 30 male school-going children …

Comparable Acute Metabolic Responses When Walking With Blood Flow Restriction And Walking With Load Carriage: Implication For Tactical Professionals, Nathan D. Dicks, Sean J. Mahoney, Allison M. Barry, Katie J. Lyman, Kyle J. Hackney

International Journal of Exercise Science

International Journal of Exercise Science 16(2): 304-314, 2023. The current study aimed to investigate exercise with blood flow restriction (BFR) as a low-intensity conditioning strategy in tactical professionals with load carriage. During the low-intensity exercise, researchers examined the acute metabolic responses from low-intensity BFR walking, walking with load carriage, and walking with BFR and load carriage. Twelve healthy adult males (age = 21.8 ± 1.5 yrs, height = 181.3 ± 7.2 cm, body mass = 84.4 ± 11.1 kg and BMI = 25.6 ± 2.6 kg^.m²) completed five bouts of 3-min treadmill walking at 4.8 kmh …

The Heart Rates And Movement Speed Of Specialist Tactical Police During A Multistorey Active Shooter Training Scenario, Jeremy Robinson, Mihajlo Micovic, Ben Schram, Alexander Leroux, Robin Marc Orr

International Journal of Exercise Science

International Journal of Exercise Science 16(4): 281-292, 2023. Specialist police tactical groups (PTGs) are involved in situations that extend beyond the capability of general duties police and can include responding to active shooter incidents. Due to the nature of their tasks, these officers typically carry and wear additional equipment which can impart an increased physical cost, for which the officers must be prepared. The aim of this study was to examine the heart rate responses and movement speeds of specialist PTG officers during a multistorey active shooter scenario. Eight PTG officers completed an active shooter scenario within a multistorey office …

Difference Of Elbow Extension Velocity During Flat And Mound Throwing, Omar Arizpe, Joshua Perez, Bryon C. Applequist

International Journal of Exercise Science: Conference Proceedings

In baseball, players encounter varying forms of throwing that is dependent upon position. Pitchers often throw on a mound, while position players are seen throwing from a flat ground. The throwing motion of a baseball consists of six phases: wind-up, stride, late cocking, acceleration, deceleration, and follow through. Each of these different phases consists of velocities being produced from the lower body through the elbow, which contributes to a potential cause of throwing arm injuries. Given the prominence of elbow injuries to pitchers, investigation into the solution to reducing arm injuries has continued to gain traction. PURPOSE: The purpose …

Anaerobic Performance In Female Collegiate Wrestlers During Ovulation Versus The Mid-Luteal Phase Of The Menstrual Cycle: A Pilot Study, Nicole Varone, Cayla Clark, Colby Morse, Joseph Mallillin, Alyssa Flores, Andreas Kreutzer, Brandon R. Rigby, Kyle Biggerstaff

International Journal of Exercise Science: Conference Proceedings

Anaerobic performance may vary during different phases of the menstrual cycle. The greatest differences occur between the late-follicular phase (i.e., ovulation) and the mid-luteal phase. Optimal anaerobic performance may be observed during the mid-luteal phase. PURPOSE: To explore differences in upper and lower body anaerobic performance during ovulation versus the mid-luteal phase of the menstrual cycle in collegiate female wrestlers. METHODS: Six female collegiate wrestlers (age = 18.6 ± 0.2 yrs; height = 165.0 ± 0.5 cm; body mass = 79.7 ± 9.6 kg; lean body mass = 45.6 ± 2.8 kg; % body fat = 31.4 ± 6.6%) performed …

Comparison Of Cognitive Performance Following One Hour Of Passive Heating Or Walking In Older Adults: A Preliminary Analysis, Cayla Clark, Nicole Varone, Alyssa Flores, Joseph Mallillin, Colby Morse, Brandon R. Rigby

International Journal of Exercise Science: Conference Proceedings

Moderate-intensity exercise increases measures of cognitive performance such as working memory and cognitive flexibility. Hyperthermia can result in declines in cognitive performance through reduced motor function and response inhibition. However, these results have been observed during cognitive performance in the heat while core temperatures remain elevated. Heat therapy may promote improvements in cognitive function after treatment similar to exercise training by inducing a stress-related response. The purpose of this study was to compare cognitive performance immediately following one hour of moderate-intensity aerobic exercise or one hour of whole-body passive heating. METHODS: Four adults (age: 67.3 + 3.3 years, BMI: …

Kinetic And Kinematic Difference Between The First And Second Landing Of A Single Leg Drop Vertical Landing Task, Chenyang Li

International Journal of Exercise Science: Conference Proceedings

The drop vertical jump is commonly used to assess the biomechanical performance of athletes, both for screening for injury risk and for assessing return-to-play readiness. These assessments rely only on the performance of the first landing and the implications of the second landing have been largely ignored. The second landing, however, better simulates the mechanics of rebounding tasks which are most often associated with greater ACL injury risk. PURPOSE: To analyze the differences in kinetic and kinematic metrics at the knee joint during the first and second landings of the single-leg drop vertical jump. METHODS: Seven younger adults …

Effects Of Acute Bouts Of Aerobic Exercise On Adipokines In Individuals With Mid-Spectrum Chronic Kidney Disease, Tomas J. Chapman-Lopez, J. Kyle Taylor, Ricardo Torres, Li Qian, Kathy Dugan, S. Robin Latchem, Leslee K. Funderburk, Jeffrey S. Forsse

International Journal of Exercise Science: Conference Proceedings

Adipokines have been known to influence various health-related complications such as chronic kidney disease (CKD) and cardiovascular diseases. Fluctuations in adipokines are commonly seen from changes in body composition, however, some evidence shows acute changes may be seen from exercise. Individuals with CKD are commonly characterized by a decline in renal filtration and systemic inflammation. It may be possible that an acute bout of aerobic exercise may improve pro- and anti-inflammatory adipokine concentrations typically seen in individuals with moderate stages of CKD. PURPOSE: To determine the acute effects of aerobic exercise on adipokine concentrations in individuals with moderate stages …

Effects Of Motivational Music On Post-Exercise Recovery, Damaris Thrash, Shannon L. Jordan

International Journal of Exercise Science: Conference Proceedings

Previous literature suggests “motivational” music has a tempo between 120-140 bpm to elicit positive responses to exercise performance. While music that is considered “motivational” has been known to elicit a positive response during exercise performance, it’s impact on exercise recovery has not been determined. PURPOSE: To examine responses of physiological variables to motivational music during the exercise recovery period. Hypothesis: calm music, or no music would allow the participants to recover more quickly during the excess post-exercise oxygen consumption (EPOC) period. METHODS: This study consisted of 10 healthy, college-aged (19-25 years) individuals (6 M, 4F). Participants performed the Bruce treadmill …

Pressurized Device For Mitigating Atrophy In Soleus During Long-Duration Spaceflight, Ramona Tovar Briones, Kimhab Sor, Breandrea Diaz, Dona Varghese, Benjamin Easter, Hunter Alvis, Brandon R. Rigby

International Journal of Exercise Science: Conference Proceedings

A major concern with long duration spaceflight, skeletal muscle atrophy is most detrimental in lower limb musculature, particularly in muscles critical for proper gait, such as the soleus. The decline of muscle activation and the suppression of sensory input from plantar sole mechanoreceptors can add to the attenuation of skeletal muscle health during spaceflight. More specifically, inhibition of sensory input from sole receptors, such as with gravitational unloading, decreases selective activation, thereby negatively affecting muscle tone and inevitably resulting in lower limb atrophy. PURPOSE: To design, fabricate, and test a specialized boot with an insole that applies oscillating pneumatic …

Comparison Of Static Flexibility And Balance In Older Adults Engaging In Balance Training Activities, Jack Hansen, Vanessa Mikan Phd

International Journal of Exercise Science: Conference Proceedings

Around 36 million falls are reported among older adults each year, with 32,000 of those falls resulting in death (CDC, 2022). In recent studies, correlations have been made between a lack of muscle flexibility and body balance and a lack of balance and poor walking ability (Iwamoto et al., 2009). As a result, balance improvement and flexibility gains allow for a better quality of life (Chang et al., 2010). PURPOSE: To compare the static flexibility and static balance in older adults (50-75 years old) who have (a) participated in balance performance training (Tai Chi, yoga, Pilates, etc.) for four or …

The Effects Of Equine-Assisted Therapy On Gait In Adults With Parkinson’S Disease: A Preliminary Analysis, Hunter Alvis, Kanji Mori, Nicholas A. Levine, Andrea Martinez, Suzanne Sessums, Kevin Becker, Heather Roberts, Brandon R. Rigby

International Journal of Exercise Science: Conference Proceedings

Parkinson’s disease (PD) is a chronic, progressive, neurological disorder caused by the destruction of dopamine-producing neurons in the substantia nigra of the brain. To treat motor symptoms of PD, individuals may choose alternative modes of exercise, such as equine-assisted therapy (EAT), to improve physiological health. PURPOSE: To determine changes in gait following 8 weeks of Equine Assisted Therapy (EAT) in older men with PD. METHODS: Six older adults (age = 68.0 ± 8.6 yrs; height = 178.6 ± 8.3 cm; weight = 93.4 ± 16.3 kg; Hoehn and Yahr classification = 2.8 ± 0.4; time since diagnosis = …

Student-Athlete Perceptions Of Sources Of Stress And Coping, Tyler Richardson, Lucas Lancaster, Cory Driskill, Melissa D. Long

International Journal of Exercise Science: Conference Proceedings

The purpose of this study was to explore stress in student-athletes. Stress, especially distress, can lead to mental health issues. This topic has traditionally not been discussed in coaching but is becoming more necessary. Student-athletes are more in tune with their mental health than even before, and coaches are not always sure how to handle situations that arise on this topic. PURPOSE: The intent of this study was to help strength and conditioning coaches become more aware of their student-athletes’ stress and coping mechanisms. METHODS: This study was conducted through an emailed survey to student-athletes. No identifying information …

Calf Strain, Jennifer Cabrera

International Journal of Exercise Science: Conference Proceedings

CLINICAL PRESENTATION & EXAM: Patients can experience a calf strain due to overstretching, exposure to increased volumes of running load, accelerations, decelerations, and during extreme fatigue. The strain exhibits a feeling of a sharp pain or tearing sensation at the back of the lower leg. The pain can last a few days or up to weeks depending on the severity of the strain. Palpation, stretching and strength testing are used for physical examination to identify swelling and tenderness. ANATOMY & PATHOLOGY: The calf refers to the gastrocnemius, soleus, and plantaris muscles. These three muscles together form the Achilles …

Hamstring Strain, Michaela Ferrero

International Journal of Exercise Science: Conference Proceedings

CLINICAL PRESENTATION & EXAM: During the physical examination, the patient can recall the moment that the injury occurred. The patient will typically complain of a sudden or severe pain in the posterior thigh during exercise. Runners often notice a popping or tearing sensation at the time of the strain. Posterior thigh pain and tenderness will develop immediately after the incident. Depending on the severity of the strain the athlete may start showing signs of discoloration of the skin and swelling distal to the glutes. A simple palpation test of the semimembranosus, semitendinosus, and bicep femoris muscles is used in …

Athletic Performance And Potential Performance-Inhibiting Factors, Hannah L. Walsh, Brittanie L. Lockard, Benjamin Garza, Julianne Domico, Terah Ege

International Journal of Exercise Science: Conference Proceedings

Collegiate athletes have complicated requirements to maximize performance. These requirements vary for each athlete depending on their unique needs; likewise, there may be several performance-inhibiting factors. PURPOSE: To assess various potential performance-inhibiting factors on Divison-1 athletes’ perception of recovery and performance. METHODS: A small sample of endurance athletes [N=16, Male=13, Age=19.44 ± 1.50, Wt (kg)=70.77 ± 8.29, LBM (kg)=63.76 ± 10.72] were recruited to complete the following tests: body composition (InBody), inflammatory symptoms screening questionnaire, perceived recovery status scale, and the sports performance satisfaction questionnaire. Correlations and linear regression models were used to elucidate any predictive relationship between …

The Effect Of Mobility And Strength Training On Firefighter Cadet Functional Mobility, Raquel J. Cavazos, B. Greg Meek, Hussien K. Jabai, Michael D. Oldham

International Journal of Exercise Science: Conference Proceedings

Strength and Conditioning programs have positive effects on athletic performance (Hedrick, 2002). Similarly, firefighters have to be adequately fit to perform their job duties which require muscular strength and endurance, and aerobic fitness (Smith, 2011). Thus, firefighter’s health and fitness, including mobility, is crucial in their job performance. PURPOSE: We examined the effects of a strength, conditioning, and mobility program on functional mobility in firefighter cadets. METHODS: 43 firefighter cadets who were enrolled in a 12-week basic firefighter academy course participated. Cadets were separated into one of three cohorts; 1) No program; 2) Unmonitored Program; and 3) Indirectly Monitored …

Food Sensitives In Athletes: Whey More Common Than You May Expect?, Eve M. Clarkson Miss, Brittanie L. Lockard, Ben Garza, Julianne Damico, Terah Ege

International Journal of Exercise Science: Conference Proceedings

Food sensitives, which differ from food allergies, are caused by digestive problems to foods that may lead to symptoms such as bloating, diarrhea, constipation, fatigue, headache, joint pain, and sleep disturbances, among other issues. It is estimated that food sensitivities affect 15-20% of the US population. These are IgG antibody-mediated responses that may develop from a variety of causes such as enzymatic defects in the digestive system. Research suggests that IgG-based tests produce clinically meaningful results that aid in the development of a targeted elimination diet. In a non-athletic sample with food sensitivities, our lab previously reported that 70% of …

Synchronizing Cardiac Cycle Phase With Foot Strike To Optimize Cardiac Performance In Patients With Chronic Systolic Heart Failure And Cardiac Resynchronization Therapy (Crt), Erika M. Ivey, Denis J. Wakeham, Michinari Hieda, Sophie Saland, Dean Palmer, Margot Morris, Joshua Lewis, Jeffery L. Bleich, Peter G. Weyand, Satyam Sarma, James P. Macnamara, Benjamin D. Levine

International Journal of Exercise Science: Conference Proceedings

Despite advances in medical and Cardiac Resynchronization Therapy (CRT), patients with chronic systolic heart failure (HF) have persistent symptoms including dyspnea on exertion and exercise intolerance. Novel strategies to improve exercise performance in these patients, such as optimizing cardio-locomotor coupling, could be particularly beneficial to improve functional capacity. For example, runners display a lower heart rate and higher oxygen pulse, suggestive of a higher stroke volume (SV), when foot strike occurs in diastole. Whether patients with HF undergoing CRT can similarly increase SV is unknown. PURPOSE: To compare the effects of diastolic versus systolic foot strike timing on exercise hemodynamics …

Ectopic Bone In The Lungs And Spleen Of Male Fisher-344 Rats, Amanda Salas Sanchez, Teresa Le, Danyah Nashawi, Hannah Mitchell, Tara Dawn Kortlever, Rhonda Prisby

International Journal of Exercise Science: Conference Proceedings

Previous experimental data demonstrated ossified particles (OSP, i.e., bone-like particles) in the circulation of rodents as well as human subjects. Their ability to circulate could ultimately permit access to vital tissues, potentially leading to ectopic bone formation. Although the fate of OSP is yet unclear, their entry into soft tissues and organs may initiate pathological processes. PURPOSE: We sought to determine the presence of bone in the soft organs. METHODS: Young (6-mon; n=10) and old (24-mon; n=10) male Fisher-344 rats were anesthetized (3% isoflurane to oxygen balance) and euthanized by removal of the heart. Body mass (g) was …

Can We Calculate Mean Arterial Pressure In Humans?, Matthew M. Howrey, Tiffany L. Brazile, Bryce N. Balmain, Andrew R. Tomlinson, James P. Macnamara, Tony G. Babb, Benjamin D. Levine, Satyam Sarma, Christopher M. Hearon Jr, Denis J. Wakeham

International Journal of Exercise Science: Conference Proceedings

Mean arterial pressure (MAP) is either measured with an oscillometric cuff and then systolic (SBP) and diastolic (DBP) blood pressures are estimated from an unknown algorithm; or SBP and DBP are measured via auscultation and MAP calculated using measures of systolic pressure (SBP), diastolic pressure (DBP), and a form-factor (FF; equation: [(SBP-DBP)*FF]+DBP). The typical FF used is 0.33 though others (0.4) have been proposed. Recent work indicates that estimation of aortic MAP via a FF leads to inaccurate values and should therefore be interpreted with caution, whether this is the case for local MAP is unknown. While the implications for …

Athletes' Perception On How Psychological Effects Of Anterior Cruciate Ligament Reconstruction Influences Their Decision To Return To Sport, Jaci Mcelyea, Melissa D. Long

International Journal of Exercise Science: Conference Proceedings

Anterior Cruciate Ligament (ACL) injuries remain a common injury amongst student athletes. While some athletes return to play (RTP) and some do not, many athletes make the decision to not RTP. PURPOSE: This research study aimed to determine reasons why athletes choose to RTP or choose not to RTP. METHODS: Athletes from multiple universities were emailed a survey about their experience with Anterior Cruciate Ligament Reconstruction (ACLR) and subsequent rehabilitation. RESULTS: Thirteen student-athletes participated in the voluntary survey. Seven athletes reported having ACL Reconstruction; all of responses with ACLR reported were female. Athletes varied in sport participation: …

Relationship Between Regional Pectoralis Major Muscle Size And Peak Power During Incline Bench Press Strength Testing: A Pilot Study, Dawei Guan, Daniel Newmire, Ronald Snarr, Bryon C. Applequist

International Journal of Exercise Science: Conference Proceedings

The peak power generated by skeletal muscle during strength training is influenced by several factors, including body weight, maximal force, and muscle fiber orientation, as well as the function affecting excitation patterns. However, there is limited research on the relationship between regional muscle size and peak power output. PURPOSE: This pilot study seeks to explore the associations between muscle thickness (MT) and cross-sectional area (CSA) of the pectoralis major and peak power output during an incline bench (IB) press one-repetition maximum (1RM) strength bout. METHODS: Seven participants (males = 3; females = 4; age: 24.3±2.7 years; height: 168.2±3.3 …

Ectopic Bone In The Kidneys And Visceral Fat Of Male Fischer-344 Rats, Teresa N. Le, Amanda Salas Sanchez, Danyah Nashawi, Hannah Mitchell, Tara Kortlever, Rhonda Prisby

International Journal of Exercise Science: Conference Proceedings

Ossified particles (OSP) are microscopic, bone-like fragments found in the circulatory system of rodents and humans. Although theorized to develop in the bone marrow, their origin and impact on physiological processes are unknown. Further, the fate of OSP has not been determined and may exit the circulatory system and enter organs and tissues. PURPOSE: We sought to detect the presence of ectopic bone in the kidneys and visceral fat of rodents. METHODS: Young (6-mon; n=10) and old (24-mon; n=10) male Fischer-344 rats were anesthetized with isoflurane (3% to oxygen balance) and euthanized by excising the heart. The right and …

The Relationship Between Sleep And Health Measures In College Students, Kaylee Maddox, Jessica Boldenow, Lindsay Spindler, Chuck Ruot

International Journal of Exercise Science: Conference Proceedings

College students have been known to get little sleep throughout the process of obtaining their degrees. This poor sleep quality has been shown to correlate to higher levels of depression and mental health issues. Additionally, sleep quality in college students is related to various physical variables which are further explored in this study. PURPOSE: The purpose of this study was to examine the relationship between hours of sleep and various health measures of college students. METHODS: This study was a correlational study examining the relationship between hours of sleep and demographic variables of college students. Subjects were recruited …