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The Effects Of Transcranial Direct Current Stimulation Of Dorsolateral Prefrontal Cortex Over Multiple Days On Shooting Performance In Elite Deaflympic Athletes: A Case Series, Nicholas Pudar, Milan Pantovic, Sheniz Mooney, Brach Poston

International Journal of Exercise Science: Conference Proceedings

Transcranial direct-current stimulation (tDCS) is a non-invasive brain stimulation method that has shown the ability to enhance motor learning in numerous studies. However, only a few of these studies have been conducted on elite level performers or in complex motor tasks that have been practiced extensively. Rifle shooting is a difficult motor task that has real-world implications in military, police, and sport settings. Although a few studies have investigated the influence of tDCS on shooting performance, these were all acute studies conducted on novice performers. The PURPOSE was to determine the effects of DLPFC-tDCS on motor learning over multiple days …

The Effects Aerobic Fitness Has On Heart Rate Responses For A Custody Assistant Recruit Class Performing A Formation Run, Karly Rodas, Matthew Moreno, Ashley Bloodgood, J. Jay Dawes, Joseph Dulla, Robin Marc Orr, Robert G. Lockie

International Journal of Exercise Science

International Journal of Exercise Science 14(4): 1219-1233, 2021. This study measured the heart rate (HR) responses to a formation run (group run completed along a set route) performed by higher fitness (HF), moderate fitness (MF), or lower fitness (LF) custody assistant (CA) recruits. Retrospective data from 26 recruits (12 males, 14 females) were analyzed. Prior to academy training, a YMCA step test was administered. Recruits were divided into three groups based on recovery HR: top 25% were HF; bottom 25% were LF; the rest were MF. Recruit HR was measured during a formation run completed at an ~11-minute mile· pace …

The Impact Of Faith Community Nursing Programs For Chronic Disease Screening And Management In Vulnerable Populations: A Comprehensive Review Of The Literature, Gabri Warren

International Journal of Faith Community Nursing

Faith Community Nursing (FCN) programs in the United States (U.S.) emerged in the 1980's; however, the intertwining of health promotion in religious institutions has been present for millennia. Today, challenges facing healthcare are prompting health care providers to find creative and cost-effective methods of providing care. Determining whether FCN positively impacts the health of individuals with limited access to healthcare services would encourage healthcare providers to collaborate with the specialty, reinforcing the benefit of their service. An integrative literature review was conducted to identify studies measuring the impact of FCN on the health outcomes of individuals with hypertension (Baig, Mangione, …

Spiritually Influenced Health: Results Of A Health Promotion Initiative In Houses Of Worship, Crystal C. Shannon

International Journal of Faith Community Nursing

Promoting health within communities is a primary responsibility for nurses and other healthcare professionals. This involves the active incorporation of spiritual and faith-based approaches to health. Challenges remain in the delivery of effective health delivery that incorporates faith for at-risk communities. This is a retrospective descriptive study designed to explore the effects of faith-based health promotion sessions on existing health habits within local faith organizations from 2015-2018. The protocol utilized nursing students as project developers in collaboration with faith leaders and subject matter experts in the delivery of health education on nutrition, cardiac health, and physical activity. Findings suggest positive …

Predictive Accuracy Of The Nelson Equation Via Bodpod Compared To Commonly Used Equations To Estimate Resting Metabolic Rate In Adults, Bryndan Lindsey, Daniel Shookster, Joel Martin, Nelson Cortes

International Journal of Exercise Science

International Journal of Exercise Science 14(2): 1166-1177, 2021. Indirect calorimetry (IC) is considered the gold standard for assessing resting metabolic rate (RMR). However, many people do not have access to IC devices and use prediction equations for RMR estimation. Equations using fat free mass (FFM) as a predictor have been developed to estimate RMR, as a strong relationship exists between FFM and RMR. One such equation is the Nelson equation which is used by the BodPod (BP). Yet, there is limited evidence whether the Nelson equation is superior to other common equations to predict RMR. To examine the agreement between …

Excess Post-Exercise Oxygen Consumption And Substrate Oxidation Following High-Intensity Interval Training: Effects Of Recovery Manipulation, Márcio Sindorf, Moisés Germano, Wellington Dias, Danilo Batista, Tiago Braz, Marlene Moreno, Charles Lopes

International Journal of Exercise Science

International Journal of Exercise Science 14(2): 1151-1165, 2021. The recovery manipulation during high-intensity interval training (HIIT) may have the potential to modulate the responses of post-exercise energy metabolism. The purpose of this study was to investigate how the type (i.e., passive and active) and duration (i.e., short and long) of the recovery between the intervals in HIIT affect the excess post-exercise oxygen consumption (EPOC) and oxidation of fats and carbohydrates during the post-exercise recovery. Eight physically active men performed a maximal incremental test, to determine the peak oxygen consumption (O₂peak) and the first ventilatory …

Ua64/2 The Challenge: Magazine For The Center For Gifted Studies (No. 51, Fall 2021), Center For Gifted Studies, Tracy Inman, Editor, Erika Solberg, Editor

Gifted Studies Publications

No abstract provided.

Depression In Collegiate Runners And Soccer Players: Relationships With Serum 25-Hydroxyvitamin D, Ferritin And Fractures, Devin C. Tomlinson, Evan Eschker, Jade Callan, Tamara Hew-Butler

International Journal of Exercise Science

International Journal of Exercise Science 14(5): 1099-1111, 2021. The main purpose of this study was to evaluate relationships between depression versus serum 25-hydroxyvitamin D (vitamin D), serum ferritin (ferritin), and fractures across a competitive season. The authors conducted a prospective observational study (both pre- and post-season testing) on 51 collegiate soccer and cross-country athletes from a Midwest University. Our main outcome measure was depression, measured using the Center for Epidemiological Studies Depression Scale (CES-D). A CES-D score ≥ 16 represented the threshold value for clinical depression. Secondary outcome variables included vitamin D, ferritin, and fractures. Two athletes (3.9%; one female) …

Accumulated Oxygen Deficit During Arm Cranking In Hypoxia: A Bayesian Perspective And Methodological Considerations, Tristan Starling-Smith, David Boffey, Michael La Monica, Jeffrey R. Stout, David H. Fukuda

International Journal of Exercise Science

International Journal of Exercise Science 14(3): 1090-1098, 2021. The purpose of this investigation was to observe the effects of normobaric hypoxia on accumulated oxygen deficit (AOD) with evaluation using both Bayesian and Frequentist analyses. Eighteen recreationally active men performed a graded exercise test (GXT) in normobaric normoxia (N; FiO2~20%) and normobaric hypoxia (H; FiO2~14%) to determine peak power output (PPO). Time to exhaustion trials were later conducted at 110% and 120% PPO under both N, and H. AOD and %AN (% anaerobic energy contribution) were calculated in three conditions: N, H, and H using the N regression equation (HN). Bayesian …

Relationships Between Absolute And Relative Lower-Body Power And Foot Pursuit Ability In Law Enforcement Recruits, Robert G. Lockie, Robin Marc Orr, Joseph Dulla, J. Jay Dawes

International Journal of Exercise Science

International Journal of Exercise Science 14(3): 1078-1089, 2021. An essential job task for law enforcement officers is a foot pursuit. Lower-body power should aid foot pursuit ability; however, there has been minimal investigation of this relationship. This study investigated relationships between absolute and relative lower-body power measured by the vertical jump (VJ) with the 75-yard pursuit run (75PR), which is a change-of-direction (COD) speed test that simulates a foot pursuit in law enforcement recruits. Data from 487 male and 95 female recruits who completed the VJ and 75PR prior to academy training was analyzed. VJ variables included VJ height, relative …

Effects Of Different Types Of Lower Body Resistance Exercise On Upper-Body Strength In Men And Women, With Special Reference To Anabolic Hormones, Johan Jakobsson, Apostolos Theos, Christer Malm

International Journal of Exercise Science

International Journal of Exercise Science 14(3): 1052-1069, 2021. Resistance exercise has been shown to induce an acute hormonal response. The purpose of this study was to examine upper-body adaptations and the endocrine response to strength training in men and women when subjected to two different types of lower-body resistance training protocols. Nine males and eight females were assigned to either a Heavy Load (HL) (N = 10) or Mixed Load (ML) (N = 7) training routine three times per week for ten weeks. The HL-group executed low-volume, high-load resistance exercise for both lower and upper-body (4-6 reps at …

Epoc Comparison Between Resistance Training And High-Intensity Interval Training In Aerobically Fit Women, Beau Kjerulf Greer, Julie O'Brien, Lyndsey Hornbuckle, Lynn Panton

International Journal of Exercise Science

International Journal of Exercise Science 14(2): 1027-1035, 2021. Previous research has shown that various modes of exercise may elicit significant increases in resting metabolism for up to 24 hours post-exercise, but typically using untrained or moderately active subjects. The purpose of the present study was to compare excess post-exercise oxygen consumption (EPOC) between circuit-style resistance training (RT) and high-intensity interval training (HIIT) in young, aerobically fit women. During the follicular phase of the menstrual cycle, seven participants reported to the laboratory for evening and morning baseline resting metabolic rate (RMR) measurements via indirect calorimetry. Participants fasted and slept overnight in …

Nontraumatic Injuries In The Ncaa: Collegiate Football Strength Coaches Should Exercise Caution This Off-Season, Andreas Stamatis, Marshall Magnusen

International Journal of Exercise Science

International Journal of Exercise Science 14(6): 980-983, 2021. Strength and conditioning coaches were allegedly involved in pre-COVID-19 nontraumatic injuries/deaths (e.g., exertional heat illness, exertional rhabdomyolysis, cardiorespiratory failure) of NCAA (mainly football) student-athletes during off-season training sessions. During the COVID-19 health crisis, non-pharmaceutical interventions against the SARS-CoV-2 virus included suspension of NCAA seasons, which led to student-athletes exhibiting lower levels of mental health. All NCAA championships have now been reinstated. This summer the off-season is unique, because as several programs had stopped practicing/competing for several months, it may foster additional threats to the wellbeing of the student-athletes. Immediate supplementary action may …

Combined Physical Training Increases Plasma Brain-Derived Neurotropic Factor Levels, But Not Irisin In People Living With Hiv/Aids, Joice Cristina Dos Santos Trombeta, Roberto Carlos Vieira Junior, Cláudia Regina Cavaglieri, Ivan Luiz Padilha Bonfante, Jonato Prestes, Ramirez Alsamir Tibana, Morteza Ghayomzadeh, Vinicius Carolino Souza, Seyedahmad Seyedalinaghi, James Wilfred Navalta, Fabrício Azevedo Voltarelli

International Journal of Exercise Science

International Journal of Exercise Science 14(3): 1004-1017, 2021. This study evaluated plasma levels of brain-derived neurotropic factor (BDNF), irisin, and lactate in people living with HIV/AIDS who completed a combined physical training program. Nineteen HIV⁺ participants (age: 39.60 ± 10.96 years; carrier time: 7.75 ± 7.88 years; time of ART: 6.41 ± 5.93 years) performed strength/aerobic training (combined physical training) in the same session for 8 weeks and levels of BDNF, irisin, and lactate were assessed. BDNF (pg/mL) was higher post-CPT (Pre: 1258.73 ± 372.30; Post: 1504.17 ± 322.30; p < 0.001). Irisin (ng/mL) showed no change (Pre: 115.61 ± 72.41; Post: 125.87 ± 81.14; p = 0.973). There was positive correlation between irisin …

Beta-Alanine Supplementation For Four Weeks Increases Volume Index And Reduces Perceived Effort Of Resistance-Trained Men: A Pilot Study., Julio Benvenutti Bueno De Camargo, Felipe Brigatto, Rafael Zaroni, Moises Germano, Raphael Conceicao, Alexandre Martins, Marcelo Aoki, Tiago Braz, Charles Lopes

International Journal of Exercise Science

International Journal of Exercise Science 14(2): 994-1003, 2021. The aim of the present study was to assess the short-term effects of four weeks of beta-alanine supplementation (BA) (6.4 g/day) on the total volume performed and perceived effort of resistance-trained individuals. Sixteen trained men (age: 27.3 ± 5.0 years, height: 1.78 ± 0.1 cm, total body mass: 84.3 ± 8.4 kg, RT experience: 5.9 ± 3.3 years) were allocated in one of the following groups: BA or Placebo (PLA). In addition, during the same period, participants were submitted to a resistance training program. Volume index (VI) and the rate of perceived …

Transcranial Direct Current Stimulation With The Halo Sport Does Not Improve Performance On A Three-Minute High Intensity Cycling Test, Collin Garner, Rachel Dykstra, Nicholas J. Hanson, Michael G. Miller

International Journal of Exercise Science

International Journal of Exercise Science 14(3): 962-970, 2021. Transcranial direct current stimulation (tDCS) uses a weak electrical current that is sent through the cerebral cortex. The Halo Sport headphones are a user-friendly form of tDCS that is implemented by many athletes purportedly to improve performance. The purpose of this study was to determine the effect of tDCS, using the Halo Sport, on performance variables associated with a high-intensity three-minute cycling test. Eighteen healthy, active individuals (ten men, eight women) volunteered for this study. The Halo Sport headphones were worn during a 20-minute warmup before completing a high-intensity three-minute cycling test. …

Prediction And Cross-Validation Of An Energy Expenditure Equation In Walking Or Running In Asian Adults, Xi Jin, Teresa Carithers, Mark Loftin

International Journal of Exercise Science

International Journal of Exercise Science 14(7): 932-940, 2021. The prevalence of obesity is increasing across the world. Knowledge of the actual energy expenditure (EE) of walking and running can lead to a more precise exercise prescription which may contribute to obesity reduction or avoidance. Limited research has focused on EE prediction during walking or running in Asian adults. So, the aims of this study included developing an EE prediction equation and cross-validating the equation for Asian adults. Methods: A total of 85 Asians participated to test EE through indirect calorimetry. Linear regression analysis was employed for EE prediction, and a …

Developing A Comprehensive Testing Battery For Mixed Martial Arts, Matthew G. Plush, Stuart N. Guppy, Kazunori Nosaka, Oliver R. Barley

International Journal of Exercise Science

International Journal of Exercise Science 14(4): 941-961, 2021. Mixed martial arts (MMA) is a combat sport that employs techniques from different combat disciplines. There are a multitude of technical and physiological characteristics that contribute to competitive success. Developing a single scientific assessment that can predict competitive outcomes poses great difficulty due to the complexity of MMA. While previous research has investigated some important physiological characteristics, there is no accepted best-practice for a comprehensive testing battery. As such, this study aimed to design and utilize a battery of physiological assessments to cover aerobic and anaerobic function, strength measures including explosive and …

What You Speak Shall Come: Examining Spirituality On Retention Of African American Males Attending A Predominantly White Institution Using A Sequential Explanatory Mixed-Methods Design, Carlous Brian Yates

Dissertations

African American males have faced significant challenges at institutions of higher education over the years (Harper, 2013; Griffith et al., 2019). This study aimed to examine the impact of spirituality on the retention of African American males attending a Predominantly White Institution (PWI) through a sequential explanatory mixed-methods design study.

The participants in the study were African American males (N = 47) with age range 18 to 48 years old all attending a mid-sized university located in the mid-western region of the United States during the Fall 2020 and Spring 2021 semesters. The university is considered a Predominantly White Institution …

Thrive: The Impact Of A Mind, Body And Soul Program On Anxiety Symptoms And Quality Of Life, A Glatfelter, M Smith

International Journal of Exercise Science: Conference Proceedings

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Similar Corticospinal Excitability In Military Men And Women During Simulated Operational Stress, A Beck, F Proessl, M Canino, M Beckner, A Sterczala, C Dunn-Lewis, W Conkright, A Sinnott, A Lagoy, S Eagle, F Ferrerelli, A Germain, C Connaboy, B Nindl Facsm, S Flanagan

International Journal of Exercise Science: Conference Proceedings

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The Effects Of Ketone Supplementation On Recovery In Collegiate Male Soccer Players: Pilot Trial, S Brawley, L Dejonge, N Esbenshade, A Shula, C Williams, J Buxton, A Koutnik, P Prins

International Journal of Exercise Science: Conference Proceedings

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Estrogen Deficiency And Diet Differentially Regulate Goblet Cell Count And Inflammation In Gut, C Longoria, L Joseph, K Sui, D Roopchand, T Roepke, S Campbell Facsm

International Journal of Exercise Science: Conference Proceedings

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Cardiometabolic, Inflammatory And Physical Inactivity Risk Factors In Those With And Without History Of Pneumothorax, P Paschell, M Bruneau

International Journal of Exercise Science: Conference Proceedings

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Comparison Of Portable To Laboratory-Based Near Infrared Spectroscopy Sensors For Assessing Muscle Health During Exercise, J Rekant, A Chambers

International Journal of Exercise Science: Conference Proceedings

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Are There Differences In Fitness Between Recruits From Larger (Hosting) And Smaller (Participating) Law Enforcement Agencies?, Erika Hernandez, J. Jay Dawes, Robin Marc Orr, Joseph Dulla, Robert G. Lockie

International Journal of Exercise Science

International Journal of Exercise Science 14(4): 885-901, 2021. Law enforcement agencies often conduct academy training classes that include recruits hired by both the larger hosting agency (HA), and by smaller participating agencies (PA). HAs that need to fill more positions may have recruits with a wide range of fitness levels. Smaller agencies may be more selective in their hiring as they do not have as many available positions. This study compared HA and PA recruit fitness prior to academy. Retrospective analysis was conducted on 11 academy classes, incorporating 742 HA recruits (602 males, 140 females) and 99 PA recruits (82 …

Resistance Training As Therapeutic Management In Women With Pcos: What Is The Evidence?, Pamela J. Wright, Cynthia F. Corbett, Bernardine M. Pinto, Robin M. Dawson, Michael Wirth

International Journal of Exercise Science

International Journal of Exercise Science 14(3): 840-854, 2021. Polycystic ovary syndrome (PCOS), the most common chronic endocrinopathy and the leading cause of infertility in women, has significant clinical consequences, including cardiovascular, endocrinological, oncological, and psychological co-morbidities. Endocrine Society Clinical Practice Guidelines on the Diagnosis and Treatment of PCOS recommend exercise and physical activity as first-line treatment to combat chronic disease risk. However, details about what type of exercise are not provided. Given the known beneficial effects of resistance training on the management of other chronic diseases, the purpose of this scoping review was to evaluate the scientific evidence about the …

Head Trauma Not Associated With Long Term Effects On Autonomic Function, Carley A. Shannon, Kimberli L. Pike, Sydney R. Dejonge, Paul R. Nagelkirk, Andrew T. Del Pozzi

International Journal of Exercise Science

International Journal of Exercise Science 14(3): 779-790, 2021. Contact-sports can elicit concussions, which impacts autonomic function, as well as elicit repetitive head trauma, where autonomic function has not yet been assessed. The purpose of this study was to determine if differences in autonomic function exist among three groups (CTRL: healthy non-contact-sport participant, RHT: repetitive head trauma contact-sport participant, CONC: previous concussion). Forty participants (16 men and 24 women), aged 18-37 (22 ± 3), participated in the study. Participants were grouped based on their sport and concussion history (CTRL, RHT, and CONC). Body composition was measured via air displacement plethysmography. Prior …

Acute Effect Of Different Duration Of Foam Rolling Protocols On Muscle Thickness, Pain Pressure Threshold, And Volume Load On Multiple Sets Of Knee Extension, Felipe Alves Brigatto, Enrico Gori Soares, Tiago Volpi Braz, Júlio Benvenutti Bueno De Camargo, Charlini Simoni Hartz, Danilo Rodrigues Batista, Luan Oenning Col, Paulo Henrique Marchetti, Marcelo Saldanha Aoki, Charles Ricardo Lopes

International Journal of Exercise Science

International Journal of Exercise Science 14(3): 742-755, 2021. Previous studies investigated the effects of foam rolling (FR) on measurements of strength and power. However, the acute effect of FR on muscle thickness (MT) and pressure pain threshold (PPT) after multiple sets of resistance exercise remains to be elucidated. The aim of the present study was to examine the effect of one and three minutes of quadriceps FR on muscle thickness (vastus lateralis [VL] and rectus femoris [RF]), pain threshold (VL and RF), and total load lifted (TLL) on multiple sets of knee extension. Nine resistance-trained men (age: 24.8 ± 5.2 …

Effects Of Resistance Training On Muscle Quality Index, Muscle Strength, Functional Capacity, And Serum Immunoglobulin Levels Between Obese And Non-Obese Older Women, Paulo Silva, Dahan Da Cunha Nascimento, Ivo Vieira De Sousa Neto, Silvana Funghetto, Ramires Tibana, James W. Navalta, Fabiani Beal, Jonato Prestes

International Journal of Exercise Science

International Journal of Exercise Science 14(7): 707-726, 2021. Considering the negative impact of obesity on neuromuscular and immune systems, we sought to compare the effects of a 10-week resistance training (RT) program on muscle quality index (MQI), muscle strength, functional capacity, and immunoglobulins in older women with and without obesity. Thirty-nine older women participated in the present study (age: 69.02 ± 6.16, fat (%): 38.80% ± 6.28) and underwent a linear RT program performed on two non-consecutive days of the week. Body composition, functional tests, immunoglobulins, muscle quality of upper and lower limbs and absolute muscular strength of the upper …