Life Sciences Commons^™

Impact Of Social Support On The Physical Activity Behaviors Of International College Students In The United States, Mohammed A. Alshehri, Aaron Kruse-Diehr, Justin Tyler Mcdaniel, Julie Partridge, Dawn Christina Null

International Journal of Exercise Science

International Journal of Exercise Science 14(5): 1305-1319, 2021. Research has suggested that international students’ transition to the United States is often correlated with less physical activity after arriving in the U.S). One reason might be related to reduced social support when living in a foreign environment. The purpose of this cross-sectional study was to assess the impact of social support on international college students’ physical activity behaviors. Participants (N = 318) from five public universities in one Midwest state completed an electronic survey assessing self-reported physical activity behaviors and perceived social support for exercise (SSE). Data analyses included multiple …

Using Exercise As A Stress Management Technique During The Covid-19 Pandemic: The Differences Between Men And Women In College, Lucas D. Elliott, Oliver W. A. Wilson, Kelsey Holland, Melissa Bopp

International Journal of Exercise Science

International Journal of Exercise Science 14(5): 1234-1246, 2021. Psychological stress is a major concern in college students and can lead to negative mental and physical health outcomes. The COVID-19 pandemic has increased psychological stress. Using exercise as a stress management technique has been shown to have a large effect in preventing and treating psychological stress. This study attempts to understand the gender differences between how using exercise as a stress management technique predicts perceived stress levels during the COVID-19 pandemic. Students completed an online survey to self-report their stress management techniques, perceived stress (PSS-10), grade point average (GPA) and demographics …

Through Their Eyes: Exploring The Relationship Between College Females’ Body Perceptions And Recreation Center Messaging, Sydney Cindrich, Kimberly Hurley

International Journal of Exercise Science

International Journal of Exercise Science 14(5): 1112-1122, 2021. The study aimed to investigate the influence that recreation center promotional messaging had on college females’ body perceptions. Female participants 18 to 25 years of age (N = 137, Mage = 20.41) from a mid-sized, Midwestern university completed two separate body perception questionnaires. These questionnaires assessed body appreciation (functionality) and body shame (appearance). Participants were divided into three groups and shown a collage of recreation center messages that were portraying one of three conditions: (a) body functionality, (b) body appearance, or (c) neutral images. Participants then completed post-collage surveys to …

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) …

Psychological Status During And After The Preparation Of A Long-Distance Triathlon Event In Amateur Athletes, Vincent Gosselin Boucher, Maxime Caru, Sarah-Maude Martin, Maxime Lopes, Alain Steve Comtois, Francois Lalonde

International Journal of Exercise Science

International Journal of Exercise Science 14(5): 134-148, 2021. Preparation for an endurance event among amateur athletes requires a major commitment on their part. Knowing amateur athletes’ psychological characteristics during a training period should be a priority for coaches and athletes. The aim of our longitudinal study was to characterize the psychological profile of amateur athletes over a training period of six months prior to and after a long-distance triathlon. Thirty-two amateur athletes (13 females; 19 males; 1.5±1.3 years of experience) were recruited for this observational study. All participants (39±9.9 years old; weighs 73±12.9 kg; measure 172±10.2 cm) underwent a physical …

No Change In Executive Function Or Stress Hormones Following A Bout Of Moderate Treadmill Exercise In Preadolescent Children, Brian T. Ebisuzaki, Nicholas D. Riemen, Kory M. Bettencourt, Lupita M. Gonzalez, Kelly A. Bennion, Cory J. Greever

International Journal of Exercise Science

International Journal of Exercise Science 13(5): 1650-1666, 2020. Several studies suggest that acute bouts of exercise improve executive function in preadolescent children. However, the mechanisms underlying these effects are not completely understood. Specifically, no studies have examined the relationship between the stress hormone response to exercise and improvements in executive function in preadolescent children. The purpose of this study was to examine the effects of a bout of moderate intensity exercise versus rest on working memory (List Sorting Working Memory Task) and selective inhibition/attention (Eriksen flanker task) in preadolescent children, as well as to investigate whether changes in stress hormones …

Vo2, Liking, And Relative Reinforcing Value Of Cooperative And Competitive Exergame Play In Young Children, Jonathan B. Naylor, Beth J. Patton, Jacob E. Barkley

International Journal of Exercise Science

International Journal of Exercise Science 13(5): 1501-1511, 2020. The purpose of the current study was to examine physiologic response, liking, and relative reinforcing value (RRV) of children playing an exergame with a friend under two goal structures: competitive and cooperative. A sample of twenty participants (8.7 ± 1.3 years old) and a self-selected friend completed three conditions: rest, competitive, and cooperative play. During the competitive condition, participants played Nintendo Wii Tennis® against their friend. During cooperative play, participants and their friend played together against a computer avatar. During each condition, oxygen consumption (VO₂, ml∙kg-1∙min-1) and liking (visual analog …

Psychosocial Factors And The Effects Of A Structured Injury Prevention Workshop On Coaches’ Self-Efficacy To Implement The 11+ Exercise Program, Oluwatoyosi Owoeye, Carly Mckay, Anu Räisänen, Tate Hubkarao, Luz Palacios-Derflingher, Carolyn Emery

International Journal of Exercise Science

International Journal of Exercise Science 13(5): 1459-1475, 2020. Psychosocial factors have both direct and indirect influence on behavior change. Self-efficacy is a key psychosocial factor driving behavior change. It is an individual’s perceived capability of performing a desired action. Structured injury prevention workshops targeting improvements in psychosocial factors in coaches may enhance the dissemination and implementation of the 11+ program in community settings. This study describes baseline psychosocial factors in youth soccer coaches and the effects of a structured 11+ injury prevention workshop on coaches’ self-efficacy to implement the 11+. An adapted questionnaire based on the Health Action Process Approach …

Regulatory Fit: Impact On Anxiety, Arousal, And Performance In College-Level Soccer Players, Brianna N. Leitzelar, Lindsey C. Blom, Justin Guilkey, Jocelyn Bolin, Anthony Mahon

International Journal of Exercise Science

International Journal of Exercise Science 13(5): 1430-1447, 2020. Sport performance may be facilitated using regulatory fit, which is a match between individuals’ situational strategy and their chronic self-regulatory strategy. However, researchers have not examined the impact of regulatory fit on psychological and physiological components of sport performance, such as anxiety and arousal. Therefore, the purpose of this study was to evaluate the psychophysiological reactions to regulatory fit by examining anxiety, arousal, and sport performance. Female college-level soccer players (n = 25) were randomly assigned to the regulatory match or regulatory mismatch conditions and completed anxiety (Competitive Sport Anxiety Inventory- 2R, …

The Acute Effects Of The Covid-19 Pandemic On Physical Activity And Sedentary Behavior In University Students And Employees, Jacob E. Barkley, Andrew Lepp, Ellen Glickman, Gregory S. Farnell, Jake Beiting, Ryan Wiet, Bryan Dowdell

International Journal of Exercise Science

International Journal of Exercise Science 13(5): 1326-1339, 2020. The COVID-19 pandemic has closed non-essential businesses which may alter individuals’ leisure behaviors. Consequently, physical activity and sedentary behavior may be negatively impacted as many fitness and recreational centers have been closed. This study aimed to examine the impact of the pandemic on physical activity and sedentary behavior in a sample of university students and employees before and after the university cancelled face-to-face classes and closed campus. Participants (N = 398) completed the validated Godin physical activity questionnaire and the International Physical Activity Questionnaire which assessed physical activity and sedentary behavior …

Motivational Coaching Improves Intrinsic Motivation In Adult Fitness Program Participants, Victoria J. Gaesser, William M. Maakestad, Erik S. Hayes, Stephen J. Snyder

International Journal of Exercise Science

International Journal of Exercise Science 13(5): 1167-1178, 2020. The purpose of this study was to measure intrinsic motivation following the implementation of motivational coaching strategies in a semester long personalized adult fitness program. Sixty individuals (40 female/ 20 male, age= 48 ± 15 yrs) participated as clients in an undergraduate exercise training program led by student trainers at Taylor University. The program took place during two consecutive semesters, therefore subject participation ranged from one to two semesters. In addition to personalized exercise prescription, student trainers implemented motivational strategies using a motivational coaching guide aimed at increasing individuals’ overall intrinsic motivation. …

Determining Perceptions To Electronically-Delivered, Personally-Adaptive, Multimedia Exercise Prompts For Middle-Age Adults, Paula-Marie M. Ferrara, Ethan T. Schaltegger, Cory Beaumont, Kelley Strohacker

International Journal of Exercise Science

International Journal of Exercise Science 13(5): 979-995, 2020. Due to high interaction rates, smart devices are being utilized for mobile health (mHealth) interventions. Multimedia capabilities may be leveraged to improve mHealth exercise interventions. Our purpose was to explore individuals’ perceptions of multimedia exercise prompts tailored to their immediate mental/physical states. Using electronic surveys, respondents provided in-the-moment ratings of emotional state, energy, fatigue, physical discomfort, and thirst, with higher scores reflecting a higher “readiness to exercise” (i.e., if a person is currently in a pleasant mood with high energy and low discomfort, he/she is likely to have a greater capacity for …

Motor Behavior Literature Fails To Translate: A Preliminary Investigation Into Coaching And Focus Of Attention In Recreational Distance Runners., Masahiro Yamada, Jed Diekfuss, Louisa Raisbeck

International Journal of Exercise Science

International Journal of Exercise Science 13(5): 789-801, 2020. The benefits of using an external focus relative to an internal focus for endurance activities are well documented. However, literature has revealed that internally focused instructions are predominantly adopted in the field, and existing data are limited to highly-skilled level populations. Moreover, athletes’ focus of attention during fatigue invoking activities is unknown. The purpose of the current study was to examine what type of feedback and instructions experienced recreational individuals receive and their self-adopted focus of attention when fatigued. Distance runners answered a questionnaire related to instruction and feedback from coaches and …

Perceived And Heart Rate-Based Intensities During Self-Paced Walking: Magnitudes And Comparison, Jennah Flairty, Cory Scheadler

International Journal of Exercise Science

International Journal of Exercise Science 13(5): 677-688, 2020. There is limited research on self-paced walking and whether healthy individuals reach perceived exertion- (RPE) and/or heart rate- (HR) based moderate intensities. Study purpose was to determine if achieved RPE and HR intensities during a self-paced walk are of equivalent magnitude and whether they reach the recommended moderate-intensity. Thirty participants completed a 15-minute self-paced walk. RPE and HR were measured every two minutes; each measure was ranked by intensity. Wilcoxon matched pairs test revealed no significant difference between the mean ranked RPE and %HRmax (2.4 ± 0.9, 2.3 ± 1.0, respectively, p …

Momentum During A Running Competition: A Sequential Explanatory Mixed-Methods Study, Vincent Gosselin Boucher, Sandra Pelaez, Andrée-Anne Parent, Jacques Plouffe, Alain Steve Comtois

International Journal of Exercise Science

International Journal of Exercise Science 13(5): 615-632, 2020. The purpose of this study was to better understand the psychological momentum (PM) in varsity cross-country competitive runners during a 3000 m selection trials. A sequential explanatory mixed methods design was used: recruitment trial race day (quantitative) and interview day (qualitative + maximal aerobic running speed [MARS]). Sample was consisted of fifteen university distance runners (n = six women [25.9 ± 7.0 years old; 22.2 ± 1.8 BMI] and nine men [23.2 ± 2.4 years old; 22.6 ± 1.6 BMI]). During the recruitment trial race, athletes’ MARS was measured and used …

Changes In Health Behaviors And Outcomes Following Graduation From Higher Education, Oliver W A Wilson, Peter J. Matthews, Michele Duffey, Zack Papalia, Melissa Bopp

International Journal of Exercise Science

International Journal of Exercise Science 13(5): 131-139, 2020. The purpose of this study was to examine changes in health behaviors and outcomes of higher education (college) students following graduation. Undergraduate students (n= 206) enrolled at a large, northeastern United States university in general education health and wellness courses were assessed pre and post-graduation. Participants self-reported their demographics, physical activity behaviors, dietary behaviors, sleep, and stress pre and post-graduation via an online survey. Paired sample t-tests examined changes health behaviors pre and post-graduation. Following graduation, fruit and vegetable consumption increased significantly, moderate physical activity declined significantly, and both vigorous …

Rate Of Perceived Exertion And Cardiorespiratory Fitness In Older Adults With And Without Alzheimer's Disease, Andrea Bevan, Eric Dennis Vidoni, Amber Watts

International Journal of Exercise Science

International Journal of Exercise Science 13(3): 18-35, 2020. Exercise has many benefits for physical and cognitive health in older adults, yet there are many barriers to exercise adherence in this population. Subjective perception of exercise difficulty, or rate of perceived exertion (RPE), may especially be a barrier to exercise in individuals with Alzheimer’s disease (AD), due to changes in initiation and motivation that accompany changes in cognition and brain function. RPE is the most commonly used measure of subjective effort in exercise research, yet the relationship between RPE and objective fitness is not fully understood in older adults. A better …

Effects Of Active Sitting On Reading And Typing Task Productivity, Claire Doroff, Emily Langford, Ronald L. Snarr Jr.

International Journal of Exercise Science

International Journal of Exercise Science 12(5): 1216-1224, 2019. Increased sedentary behavior and reduced physical activity among children and adults has led to the advent of various active devices to combat these behaviors. Active sitting, consisting of modified chairs or stability balls, allows the body to stay dynamic while seated. While research has evaluated the health benefits of active sitting, minimal research has shown the effects of active sitting on productivity in adult populations. The purpose was to evaluate the effects of various chairs (active versus non-active) on typing and reading task productivity. Twenty adult participants performed typing and reading tasks …

The Relationship Between Maternal And Obese Children’S Daily Physical Activity., Shelby J. Foote, Alexandra Venezia, Darby J. Winkler, Keith R. Losche, Danielle D. Wadsorth

International Journal of Exercise Science

International Journal of Exercise Science 12(5): 1302-1314, 2019. This study examined the effects of maternal influence on child’s daily physical activity. Participants consisted of eight families; parents (n = 9) and obese children (n = 10). Families were asked to attend exercise sessions at a university laboratory for 10 weeks. Daily physical activity was measured with a MovBand 3 which is a wrist worn accelerometer that records physical activity as moves. Linear mixed-effects models were used to predict daily physical activity over time and child physical activity as a function of parent physical activity on a day-to-day basis. …

Effects Of Synchronous And Asynchronous Music During High Intensity Training On Obesity And Metabolic Health In Singapore Women, Dd Salle, Ms Aman, Mn Hashim, Fy Loo, T Tran

International Journal of Exercise Science

International Journal of Exercise Science 12(5): 1254-1264, 2019. Evidence suggests that high intensity exercise aided by musicrenders positive results in health related fitness components. However, less is known about the influence synchronous and asynchronous music may have on outcomes in overweight and obese women.A twelve-week, randomized-controlled trial was conducted using premenopausal overweight/obese (BMI > 24.9 kg/m²) adult Singapore women (n = 92) divided into three groups (exercise with synchronous, asynchronous, and no music, respectively). Pre-post clinical examinations, anthropometric, and fitness evaluations were conducted. Statistical analyses revealed that physical activity was effective in all groups with music or non-music. Body …

The Effect Of Moderate Intensity Aerobic Exercise On Affect And Exercise Intention In Active And Inactive College Students, Allison M. Kyral, Amber M. Shipherd, Christopher M. Hearon

International Journal of Exercise Science

International Journal of Exercise Science 12(5): 1070-1079, 2019. Physical activity has long been established as an essential behavior for vital physical and psychosocial health outcomes (16, 18), but lack of physical activity is still a rampant problem worldwide (7). Numerous factors influence physical activity participation, including affect, a measure of well-being. Research has found that affect increases following an exercise session, though some recent studies have discovered that affect tends to be lower when measured during exercise (14). Therefore, the purpose of this study was to explore the differences in affect between active and inactive college students during exercise. A …

Household Support For Physical Activity In Adolescent Girls Living In Primarily Low Socioeconomic Status Neighborhoods, Kristie Rupp, Sharon E. Taverno Ross, Tiffany L. Gary-Webb, Thomas Akiva, John M. Jakicic

International Journal of Exercise Science

International Journal of Exercise Science 12(5): 811-824, 2019. The purpose of this study was to examine the association between perception of household support and physical activity levels of adolescent girls living in primarily low socioeconomic status (SES) neighborhoods. The sample consisted of thirty-six adolescent girls (N=36; 60% non-Hispanic Black; mean age of 14.6 ± 1.3 [mean ± sd]; median body mass index (BMI) percentile of 90.5 [58.5, 97.0]) living in primarily low socioeconomic status (SES) neighborhoods. Trained researchers measured participants’ height and weight, and administered questionnaires to assess perception of household support for physical activity and minutes per day participating …

The Impact Of Cell Phone Texting During Aerobic Exercise On Measures Of Cognition, Michael J. Rebold, Mallory S. Kobak, Cody A. Croall, Emily A. Cumberledge, Matthew T. Dirlam, Timothy P. Sheehan

International Journal of Exercise Science

International Journal of Exercise Science 12(5): 646-656, 2019. This study assessed the effect of cell phone texting during a 30-minute bout of cycle ergometer exercise on measures of cognition (i.e., reaction time and accuracy). Twenty-eight college students participated in two conditions (cell phone and no cell phone). Reaction time and accuracy were assessed pre- and post-exercise with the use of the Stroop test. Reaction time was significantly worse (p < 0.001) in the cell phone condition from pre- (1003.75 ± 178.04 ms) to post-exercise (1124.46 ± 238.55 ms). Reaction time was significantly better (p < 0.001) in the no cell phone condition from pre- …

Effects Of Caffeine On Perceptually-Based Intensity Production During Outdoor Running, Kailee Neal, Matt Green, Eric O'Neal, Joyce Mcintosh, Alyssum Reno

International Journal of Exercise Science

ABSTRACT

International Journal of Exercise Science 12(5): 526-535, 2019. Caffeine (CAF) may enhance performance while altering estimated RPE. However, effects of caffeine on RPE production is not well understood. This study examined effects of CAF on velocity (VEL) selection during outdoor running when intensity was prescribed using RPE. Ten (n = 10) fit male runners completed a VO₂ max and two running trials, CAF (6 mg· kg^-1) vs. placebo (PLA). Participants ran a 2.4 km (1.5 m) bout, at prescribed RPE4, and another at prescribed RPE7, following 10 min passive recovery. Separate 2 (trial) x 6 …

Validity And Wearability Of Consumer-Based Fitness Trackers In Free-Living Children, Keith Brazendale, Lindsay Decker, Ethan T. Hunt, Michelle W. Perry, Allison B. Brazendale, R Glenn Weaver, Michael W. Beets

International Journal of Exercise Science

International Journal of Exercise Science 12(5): 471-482, 2019. Over the past decade wearable fitness trackers (WFTs) have grown in popularity with more recent versions able to capture the pulse rate noninvasively on the wrist of the wearer. Most of evidence on the validity of WFTs have explored adults in clinical settings. Thus, the purpose of this study is to 1) evaluate the validity of a wrist-placed WFT in determining heart rate, and 2) examine the wear compliance of a wrist-placed WFT, in children in free-living settings. In study 1, 19 children (5-12yrs) wore a Fitbit Charge HR^© and a …

Body Composition And Perceived Stress Through A Calendar Year In Ncaa I Female Volleyball Players, Hayden W. Hyatt, Andreas N. Kavazis

International Journal of Exercise Science

International Journal of Exercise Science 12(5): 433-443, 2019. The aim of the study was to track changes of perceived stress and body composition across an entire calendar year in National Collegiate Athletic Association (NCAA) division I female volleyball players. We hypothesized that perceived stress and body composition would vary between the competitive season and off-season, with the largest changes occurring during time points prior to the onset and after the end of the competitive season. Eight female volleyball players participated in a longitudinal study. Body mass, body mass index (BMI), percent body fat, fat mass, and fat free mass were …

Development Of The Physical Activity Tracking Preference Questionnaire, Emily Fu, Marney A. White, Jaclyn M. W. Hughto, Bella Steiner, Erik Willis

International Journal of Exercise Science

International Journal of Exercise Science 12(5): 297-309, 2019. The present study aims to develop the Physical Activity Tracking Preference Questionnaire (PATPQ), a measure of unit (distance, steps, calories, minutes) preference for tracking physical activity. The PATPQ was developed in two phases. During Phase One, the initial PATPQ was created (24 items), was assessed by an expert panel for face validity, and tested in 557 adults. Results were used to revise and modify the PATPQ. In Phase Two, the item pool was expanded and tested in 374 adults. Kuder‐Richardson Formula 20 scores for internal consistency and interclass correlations for test-retest reliability …

Effect Of Self-Selected Music On Affective Responses And Running Performance: Directions And Implications, Nile Brandt, Selen Razon

International Journal of Exercise Science

International Journal of Exercise Science 12(5): 310-323, 2019. The purpose of this study was to evaluate the effect of different types of music (i.e., self-selected, researcher-selected, and no music) on affective responses to an exercise task and the subsequent running performance, with an untrained population of college students in a field setting. Twenty-seven college students (17 female, 10 male, M_age = 22.11, SD = 5.12), ran one mile on three separate occasions and either listened to self-selected music, music selected by the researcher (i.e., Audiofuel), or no music at all. Affective responses were assessed before, during, and after …

The Effects Of Self-Presentation To Engage In Physical Activity, Duygu Gurleyik, Alison Ede, Deborah Feltz

International Journal of Exercise Science

International Journal of Exercise Science 12(5): 263-276, 2019. In order to improve physical activity levels, it has previously been suggested that the use of rewards can potentially have an impact on exercise behavior. One type of reward, the opportunity to present a good impression in the eyes of others (e.g., self-presentation), has not been previously examined in an experimental task. Therefore, the purpose of this study was to investigate if linking an exercise task to a prosocial, self-presentational reward in the form of a charitable giving opportunity influences the amount of effort expended in a single bout of exercise on …

Passion For Exercise: Passion's Relationship To General Fitness Indicators And Exercise Addiction, Alexander Bureau, Lindsey C. Blom, Jocelyn E. Bolin, Paul R. Nagelkirk

International Journal of Exercise Science

International Journal of Exercise Science 12(5): 122-135, 2019. Research into the Dualistic Model of Passion (DMP) has suggested that a harmonious passion for an activity is related to more positive outcomes (e.g., higher well-being and satisfaction with life), and an obsessive passion for an activity is related to negative and less adaptive outcomes (e.g., lower self-esteem and burnout; 37, 40, 43). The current study demonstrated differences between passion types (i.e., harmonious passion, obsessive passion, no passion) in terms of physical fitness, risk of exercise addiction, frequency of exercise, and perceptions of exercise. Sixty-one college students from a large, Midwestern university …