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Articles 391 - 420 of 3718
Full-Text Articles in Sports Sciences
Femoral Oscillatory Shear Patterns And Vascular Structure In Women Who Use Oral Contraceptives, P Williams, J Deblois, P Pagan Lassalle, S Ranadive, K Heffernan
Femoral Oscillatory Shear Patterns And Vascular Structure In Women Who Use Oral Contraceptives, P Williams, J Deblois, P Pagan Lassalle, S Ranadive, K Heffernan
International Journal of Exercise Science: Conference Proceedings
a
Effect Of Weighted Vest Exercise On Lower Limb Blood Flow And Postural Sway, Z Wu, J Greenberg, K Heffernan Phd
Effect Of Weighted Vest Exercise On Lower Limb Blood Flow And Postural Sway, Z Wu, J Greenberg, K Heffernan Phd
International Journal of Exercise Science: Conference Proceedings
a
Males Exhibit Higher Arterial Stiffness But Similar Augmentation Index And Microvascular Reactivity Compared With Females, O Zakrewski, W Parker, R Landers-Ramos
Males Exhibit Higher Arterial Stiffness But Similar Augmentation Index And Microvascular Reactivity Compared With Females, O Zakrewski, W Parker, R Landers-Ramos
International Journal of Exercise Science: Conference Proceedings
a
Dual Task Performance During Treadmill-Based Perturbation Trials In Young Adults, A Zhang, R Michaels, T Lalta, Y Moon
Dual Task Performance During Treadmill-Based Perturbation Trials In Young Adults, A Zhang, R Michaels, T Lalta, Y Moon
International Journal of Exercise Science: Conference Proceedings
a
Effects Of Mindfulness On Heart Rate Variability And Pain Response During Cold Pressor Test, J Zimmerman, C Dulaney, M Akkad, J Heiland
Effects Of Mindfulness On Heart Rate Variability And Pain Response During Cold Pressor Test, J Zimmerman, C Dulaney, M Akkad, J Heiland
International Journal of Exercise Science: Conference Proceedings
a
Impact Of Blood Flow Restriction Cuff Design On Upper Body Exercise, S Zupnik, N Rolnick, V De Queiros, B Fedorko, S Watson, C Ruffhead, L Kuriawa, T Werner Facsm
Impact Of Blood Flow Restriction Cuff Design On Upper Body Exercise, S Zupnik, N Rolnick, V De Queiros, B Fedorko, S Watson, C Ruffhead, L Kuriawa, T Werner Facsm
International Journal of Exercise Science: Conference Proceedings
a
The Effect Of A 50-Mile Ultra-Marathon Race On Vagal Modulation, M Baxter, Z Climenhaga, N Bearup, V Cave, K Dames, J Parks
The Effect Of A 50-Mile Ultra-Marathon Race On Vagal Modulation, M Baxter, Z Climenhaga, N Bearup, V Cave, K Dames, J Parks
International Journal of Exercise Science: Conference Proceedings
a
Palm Cooling Between Sets Reduces Perceived Exertion Without Enhancing Performance During High-Load Deadlifts, J Aloi, R Hersey, H Presgrave, S Mcclain, N Flati, H Gerhart, P Prins, J Buxton
Palm Cooling Between Sets Reduces Perceived Exertion Without Enhancing Performance During High-Load Deadlifts, J Aloi, R Hersey, H Presgrave, S Mcclain, N Flati, H Gerhart, P Prins, J Buxton
International Journal of Exercise Science: Conference Proceedings
a
Agreement Between Self-Reported And Accelerometer Derived Sleep Durations, M Alidadi, T Barreira, K Harmon, Y Moon, M Armstrong
Agreement Between Self-Reported And Accelerometer Derived Sleep Durations, M Alidadi, T Barreira, K Harmon, Y Moon, M Armstrong
International Journal of Exercise Science: Conference Proceedings
a
Methylation Of The Dat1 Dopamine Transporter Gene In Combat Sport Athletes: Associations With Impulsivity And Reward Sensitivity, Milena Lachowicz, Remigiusz Recław, Aleksandra Suchanecka, Krzysztof Chmielowiec, Elżbieta Grzywacz, Jolanta Chmielowiec, Kinga Łosińska, Anna Grzywacz
Methylation Of The Dat1 Dopamine Transporter Gene In Combat Sport Athletes: Associations With Impulsivity And Reward Sensitivity, Milena Lachowicz, Remigiusz Recław, Aleksandra Suchanecka, Krzysztof Chmielowiec, Elżbieta Grzywacz, Jolanta Chmielowiec, Kinga Łosińska, Anna Grzywacz
Baltic Journal of Health and Physical Activity
Epigenetic mechanisms, such as DNA methylation, modulate behavioral traits, including impulsivity and reward sensitivity. The dopamine transporter gene (DAT1) plays a key role in dopaminergic function and is associated with self-regulation, attention, and the trait of addiction. This study summarized the DAT1 methylation status in patients practicing combat sports and its association with impulsivity, ADHD symptoms, and consequence sensitivity. One hundred control subjects were recruited using the Barratt Impulsivity Scale (BIS), the ADHD scale, and the Opportunity Response Scale. DAT1 methylation was measured using the bisulfite ionization method. A correlation analysis was performed with the comparison group. Athletes …
Physical Activity, Cultural Tourism And Social Inclusion For Persons With Down Syndrome, Dana Ioana Cristea, Anca Cristina Pop, Corina Florina Tătar, Raluca Buhaș, Dariusz Jacek Olszewski-Strzyżowski, Mirela Ștef
Physical Activity, Cultural Tourism And Social Inclusion For Persons With Down Syndrome, Dana Ioana Cristea, Anca Cristina Pop, Corina Florina Tătar, Raluca Buhaș, Dariusz Jacek Olszewski-Strzyżowski, Mirela Ștef
Baltic Journal of Health and Physical Activity
Background: Individuals with Down Syndrome (DS) need customized attention. By providing an inclusive environment and tailored cultural support, meaningful and enjoyable tourism experiences can be created for them. Objectives: The aim of this study is to assess the daily energy expenditure of DS individuals after undertaking a walking tour and the impact on their physical activity level. Methods: In the current study, three questionnaires were completed by the DS participants and their parents to assess the walking tour satisfaction level and social integration, the daily energy expenditure as a result of walking depending on an adapted cultural route, and the …
Impact Of A Focused Best Practice Workshop On Athletic Trainer Confidence, Jaclyn B. Arduini, Jennifer L. Volberding, Zachary A. Murray
Impact Of A Focused Best Practice Workshop On Athletic Trainer Confidence, Jaclyn B. Arduini, Jennifer L. Volberding, Zachary A. Murray
Clinical Practice in Athletic Training
Athletic trainers are required to be proficient in emergency management skills, without review these skills may decay creating a potentially dangerous knowledge gap. Confidence measures of emergency management skills were taken before and after a workshop to determine if they changed due to the review of material. All 11 confidence measures increased post workshop, seven significantly, including rectal temperature, hemostatic agents, external hemostatic modalities, in-line stabilization, measurement and application of a cervical collar, football and other equipment removal. ATs should aim to incorporate emergency management review into continuing education choices.
Examining Burnout Among Athletic Trainers Employed In The College And Secondary School Settings, Stephanie M. Singe, Dayna Liu, Alexandrya Cairns
Examining Burnout Among Athletic Trainers Employed In The College And Secondary School Settings, Stephanie M. Singe, Dayna Liu, Alexandrya Cairns
Clinical Practice in Athletic Training
Burnout continues to be an important concern for athletic trainers working traditional employment settings. The purpose of this study was to compare the secondary school and collegiate settings in relation to burnout. Both secondary school and collegiate athletic trainers participated in a self-reported, online cross-sectional design (Qualtrics) to collect data on their experiences with burnout. Data collection occurred during the second week of October 2023 and ceased during the early weeks of November. Collegiate athletic trainers reported moderate burnout overall (54.56 ±15.89) on the CBI whereas secondary school athletic trainers reported low burnout overall (46.67 ±16.57). On the personal-related burnout …
Use Of An Electronic Dynamometer Following Pitching To Identify Fatigue In Softball Pitchers, Bethany L. Hansberger, Peter Lisman
Use Of An Electronic Dynamometer Following Pitching To Identify Fatigue In Softball Pitchers, Bethany L. Hansberger, Peter Lisman
Clinical Practice in Athletic Training
This study used a case-series design to collect in-game fatigue measures for collegiate softball pitchers immediately after pitching during the competitive season. Five softball pitchers (age = 19.8 ± 1.5 years; height = 169.9±6.1 cm; body mass = 79.1±22.6 kg) from one Division I program were recruited. Isometric internal and external rotation, scaption, and grip strength measures were collected using an electronic dynamometer at the beginning and conclusion of the fall non-traditional season, and at the beginning of preseason in January. Strength measures were also obtained during the competitive season at the conclusion of pitching in a game and compared …
Suturing Education For Athletic Trainers: An Evidence-To-Practice Review, Morgan K. Webb, Brett T. Heim, Allyson E. Ritchey, Kenya Moore, Zachary K. Winkelmann
Suturing Education For Athletic Trainers: An Evidence-To-Practice Review, Morgan K. Webb, Brett T. Heim, Allyson E. Ritchey, Kenya Moore, Zachary K. Winkelmann
Clinical Practice in Athletic Training
Teaching suturing skills to medical students is a critical component of their education. Implementing suturing into a comprehensive framework is developed from how professors teach the skill. Suturing is a required skill by the General Medical Council that all medical students must have, and how it is being introduced to new students is changing. This review aimed to summarize different educational interventions and determine the most efficient and cost-effective way to teach future suturing skills. The original systematic review included 25 articles in the final data synthesis. Fourteen studies were randomized control trials, six were quasi-experimental, and five were observational. …
Incorporating Balance Training Into Ankle Sprain Injury Prevention Programs: An Evidence-To-Practice Review, David Tomchuk, Jacob Meyer, Kyle Schneider, Ben Fox
Incorporating Balance Training Into Ankle Sprain Injury Prevention Programs: An Evidence-To-Practice Review, David Tomchuk, Jacob Meyer, Kyle Schneider, Ben Fox
Clinical Practice in Athletic Training
Ankle sprains are among the most common injuries in sports and non-sporting activities. For patients, ankle sprains can result in multiple short and long-term hardships, such as financial burdens of evaluation and treatment, absenteeism from sport and physical activity, and diminished ankle and lower extremity function. However, athletic trainers and other stakeholders are also impacted by administrative and time burdens in caring for ankle sprains and how ankle sprains affect team dynamics and performance. The 2022 guiding systematic review evaluated the effectiveness of incorporating preventive balance training exercises on the incidence of ankle sprains in soccer athletes. The search performed …
Psychological And Psychosocial Effects Of Contemplative Practices In The Athletic Population: A Systematic Review, Victoria Baker, Emily Duckett, Alison Gardiner-Shires, Lindsey Keenan
Psychological And Psychosocial Effects Of Contemplative Practices In The Athletic Population: A Systematic Review, Victoria Baker, Emily Duckett, Alison Gardiner-Shires, Lindsey Keenan
Clinical Practice in Athletic Training
Mental health concerns in athletes are becoming a primary focus for institutions, companies, coaches, and more. An athlete carries an abundant load of stressors due to their lifestyle. The stressors can negatively impact an athlete by producing anxiety, depression, insomnia, and other mental health concerns. Previous studies have found a connection between the use of contemplative practices on psychological and psychosocial effects in athletes, creating an opportunity to evaluate the research of contemplative practices in the athletic population. 5, 7, 8, 13-16 A systematic review was conducted using nine electronic databases. Seven studies were included in this review, each assessing …
Concurrent Acl And Medial/Lateral Meniscal Repair In A Collegiate Soccer Player: Disablement Model Case Study, Rebecca L. Perry, Angelica Alicea, Jeanette Welch, Carl White, Emily E. Hildebrand, Peter Lisman
Concurrent Acl And Medial/Lateral Meniscal Repair In A Collegiate Soccer Player: Disablement Model Case Study, Rebecca L. Perry, Angelica Alicea, Jeanette Welch, Carl White, Emily E. Hildebrand, Peter Lisman
Clinical Practice in Athletic Training
This case examines a 19-year-old female Division I collegiate soccer player who underwent anterior cruciate ligament (ACL) reconstruction with medial and lateral meniscal repairs. Though meniscal tears often occur in conjunction with ACL injury, incidence of concurrent medial and lateral tears with presence of a displaced bucket-handle lesion is rare. This patient attempted to tackle an oncoming opponent in which contact caused forceful trunk rotation away from her planted right foot. Sideline evaluation revealed medial and posterior knee pain with active knee range of motion deficits. Further evaluation revealed apprehension and muscle guarding during Lachman’s, anterior drawer, and valgus stress …
Conservative Management Of Athletic Pubalgia In A Collegiate Beach Volleyball Athlete: A Case Study, Sydney F. Hendrick, Amy L. Fraley, Madison V. Kefferstan, Zachary K. Winkelmann
Conservative Management Of Athletic Pubalgia In A Collegiate Beach Volleyball Athlete: A Case Study, Sydney F. Hendrick, Amy L. Fraley, Madison V. Kefferstan, Zachary K. Winkelmann
Clinical Practice in Athletic Training
A 24-year-old female collegiate beach volleyball athlete experienced sharp pain in the pubis symphysis region after turning and running to reach a ball hit over her right shoulder. The patient was unable to move her lower extremities without extreme pain and required help off the court. She was referred to the student health center, where no initial imaging was performed. Differential diagnoses included osteitis pubis, abdominal strain, and athletic pubalgia. Magnetic resonance imaging (MRI) showed a small partial sports hernia with the shearing of the aponeurotic plate. The team physician recommended conservative management. The patient requested a consultation with a …
Improving The Discussion Of Suicide Prevention: A Quality Improvement Project, Chelsea Reynolds, Alyssa Zeitouni, Kathryn Stephenson
Improving The Discussion Of Suicide Prevention: A Quality Improvement Project, Chelsea Reynolds, Alyssa Zeitouni, Kathryn Stephenson
Clinical Practice in Athletic Training
Suicide is currently the second leading cause of death among adolescents in the United States and the third leading cause of death in this age group worldwide.1,2 Suicide prevention is understandably a growing focus in pediatrics. Currently, at the Children’s Hospital Outpatient Clinic, that is staffed by pediatric resident physicians, suicidal ideation is screened for using a PHQ-9 screen. However, at the time this study was initiated and completed, the TEEN screen was utilized. After the screening is performed, regardless of type, it is up to the provider to address these findings in a safe and effective manner. The goal …
Introducing Patient-Centered Outcomes To Preceptors In Caate-Approved Athletic Training Programs, K. Judge
Introducing Patient-Centered Outcomes To Preceptors In Caate-Approved Athletic Training Programs, K. Judge
Clinical Practice in Athletic Training
The 2020 standards set by the Commission on Accreditation of Athletic Training Education (CAATE) now require the incorporation of the International Classification of Function and Patient-Centered Outcomes into professional practice. These standards can be introduced initially through simulation, but to develop a competent and culturally aware professional, outcome measures should be completed during clinical experiences under the guidance of approved preceptors. As this is a relatively new standard, many preceptors did not receive this as part of their education and may be uncomfortable integrating outcomes into their practice. This lack of integration can negatively affect the learning opportunities of athletic …
Neuromuscular Deficits Following An Isolated Pcl Tear In A Collegiate Lacrosse Player: A Case Study, Mckenna G. Witlin, Erin R. Mcmullan, Courtney M. Meyer, Amy L. Fraley
Neuromuscular Deficits Following An Isolated Pcl Tear In A Collegiate Lacrosse Player: A Case Study, Mckenna G. Witlin, Erin R. Mcmullan, Courtney M. Meyer, Amy L. Fraley
Clinical Practice in Athletic Training
This disablement model case study outlines a 21-year-old female collegiate lacrosse player attending a United States service academy who presented with a unique neuromuscular deficit following a conservative grade II PCL tear rehabilitation. Nearing the end of her rehabilitation protocol, she noticed difficulty with toe-off while running; however, she did not report to the athletic trainer due to the institution’s holiday break proximity. An unexpected transfer of care occurred when the patient returned after the holidays, and she was cleared for full participation upon return. Several days after the patient was cleared, she reported her ankle feeling “stuck.” Upon evaluation, …
Screen Time, Physical Activity, And Vo₂Max In Indonesian Vocational School Adolescents (Aged 15–17): A Cross-Sectional Study, Cahyo Wibowo, Yahya Eko Nopiyanto, Angkit Kinasih, Asarya Reno Kombong, Dian Pujianto, Bayu Insanistyo
Screen Time, Physical Activity, And Vo₂Max In Indonesian Vocational School Adolescents (Aged 15–17): A Cross-Sectional Study, Cahyo Wibowo, Yahya Eko Nopiyanto, Angkit Kinasih, Asarya Reno Kombong, Dian Pujianto, Bayu Insanistyo
Indonesian Journal of Research in Physical Education, Sport, and Health
Physical activity and screen time influence many adolescent' fitness problems. This research aims to determine the relationship between screen time and physical activity on adolescent students' cardio-respiratory endurance (VO2max). This research used observational analysis with a cross-sectional study involving 70 teenage students at an Information and Network Technology Vocational School consisting of male and female teenage students. The Screen Time of Adolescents (QUEST) questionnaire was used to assess screen time, the physical activity instrument used the Global Physical Activity Questionnaire (GPAQ v2.0) to assess physical activity levels, and the VO2max instrument used the 20-meter Multistage Fitness Test (MFT). The data …
Association Between Suboptimal Health Status And Academic Performance: A Cross-Sectional Study Of 1,028 Medical Students In Punjab, Pakistan, Maleha Asim, Misbah Malik, Aneela Jamil, Raheela Yasmin, Ghazala Jawwad, Wajahat Ullah Khan
Association Between Suboptimal Health Status And Academic Performance: A Cross-Sectional Study Of 1,028 Medical Students In Punjab, Pakistan, Maleha Asim, Misbah Malik, Aneela Jamil, Raheela Yasmin, Ghazala Jawwad, Wajahat Ullah Khan
Indonesian Journal of Research in Physical Education, Sport, and Health
Background: Suboptimal health status (SHS) refers to the transitional period between health and illness, characterized by unexplained symptoms and premature changes in functional status without a known medical diagnosis. Objective: The aim is to examine how often SHS occurs and how lifestyle factors influence both SHS and the academic success of medical students. Methods: A Cross-sectional survey was conducted from February 2024 to September 2024 with first- to fifth-year medical students from four randomly chosen medical colleges in Punjab, Pakistan. The Suboptimal Health Measurement Scale (SHMS V1.0), Pittsburgh Sleep Quality Index (PSQI), and Health-Promoting Lifestyle Scale (HPLS) were used to …
The Effect Of The Actn3 Gene Variation On Physically Active Individuals' Susceptibility To Muscle Injury, Agata Leońska-Duniec, Piotr Kabelis, Agata Rzeszutko-Bełzowska
The Effect Of The Actn3 Gene Variation On Physically Active Individuals' Susceptibility To Muscle Injury, Agata Leońska-Duniec, Piotr Kabelis, Agata Rzeszutko-Bełzowska
Baltic Journal of Health and Physical Activity
Background: The R577X polymorphism (rs1815739) in the ACTN3 gene, which encodes α-actinin-3, results in deficiency of the functional protein in the muscles of the XX carriers, what could potentially impair muscle fiber function and increase susceptibility to injuries. Thus, this study aimed to assess the relationship between the ACTN3 R577X polymorphism and non-contact muscle injury risk in a physically active Caucasians cohort. Mate-rials and Methods: The study included 142 physically active individuals (26 females and 116 males) who experienced either single (n = 26) or multiple (n = 116) non-contact muscle injuries. The control group included 163 participants (47 females …
Electromyography Normalization And Assessment Methods For Muscle Activity: A Systematic Review And Meta-Analysis, Dariusz Tadeusz Skalski, Magdalena Prończuk, Kinga Łosińska, Ewelina Lulińska, Joanna Motowidło, Justyna Żurowska-Cegielska, Piotr Aschenbrenner, Mieszko Bartosz-Jefferies, Adam Maszczyk
Electromyography Normalization And Assessment Methods For Muscle Activity: A Systematic Review And Meta-Analysis, Dariusz Tadeusz Skalski, Magdalena Prończuk, Kinga Łosińska, Ewelina Lulińska, Joanna Motowidło, Justyna Żurowska-Cegielska, Piotr Aschenbrenner, Mieszko Bartosz-Jefferies, Adam Maszczyk
Baltic Journal of Health and Physical Activity
Background: Electromyographic (EMG) normalization is essential for accurately measuring muscle activity across different populations and tasks. Various methods, including Maxi-mum Voluntary Isometric Contraction (MVIC) and Recurrence Quantification Analysis (RQA), have been employed to improve measurement reliability. However, discrepancies in results across studies necessitate a comprehensive review of normalization techniques. Objective: This report analyzed 40 research studies to evaluate EMG normalization and assessment methods, focusing on their reliability, applicability, and effectiveness across healthy and clinical populations. Methods: The studies employed a range of normalization techniques, including MVIC, submaximal contractions, task-specific approaches, and advanced methods such as RQA and Pre-Fatigue Maximal Voluntary …
Effects Of Different Loads Used In Post-Activation Potentiation Exercises On Sprint And Vertical Jump Performance Of Young Amateur Soccer Players, Emre Karaday, Yusuf Köklü, Erhan Işıkdemir, Bilal Utku Alemdaroğlu, Özlem Köklü
Effects Of Different Loads Used In Post-Activation Potentiation Exercises On Sprint And Vertical Jump Performance Of Young Amateur Soccer Players, Emre Karaday, Yusuf Köklü, Erhan Işıkdemir, Bilal Utku Alemdaroğlu, Özlem Köklü
Baltic Journal of Health and Physical Activity
Background: The purpose of this study was to investigate the effects of different loads used in post-activation potentiation (PAP) exercises on the vertical jump and sprint performance of young amateur soccer players. Materials and methods: Twelve young amateur soccer players (age: 16.3 ± 1.2 years; height: 172.6 ± 3.88 cm; body weight: 63.2 ± 6.7 kg; training experience: 2.3 ± 1.4 years) participated voluntarily. The half squat exercise was performed in unloaded conditions and at three different intensities (L1:80%, L2: 90%, and L3: 100% of one-repetition maximum [1RM]), and its effects on players' countermovement jump (CMJ) and 30 m sprint …
Growth, Maturation, And Selection Of Elite Youth Ice Hockey Players, Ryan Podell
Growth, Maturation, And Selection Of Elite Youth Ice Hockey Players, Ryan Podell
Doctoral Dissertations and Projects
Maturity status may influence the selection of elite youth ice hockey teams in the United States. Assessing biological maturity status could provide insight into the prevalence of maturation related selection biases. Thus, the purpose of this study was to establish normative maturity status ranges, determine if maturity or relative age effect selection biases existed, and compare levels of agreement between methods to predict maturity status for elite youth ice hockey players in the United States. Part one of this study assessed the biological maturity status and birth months for 126 athletes, ranging 9-16 years of age, from an elite youth …
Joint Kinematics And Kinetics During Vertical Jump Landings With Progressively Increasing External Loads, Darcie L. Yount
Joint Kinematics And Kinetics During Vertical Jump Landings With Progressively Increasing External Loads, Darcie L. Yount
Dissertations
This study examined sagittal and frontal plane kinematics and kinetics during countermovement jump (CMJ) landings performed with either a traditional barbell (BB) or a hexagonal bar (HEX) across increasing submaximal loads in recreationally active males. Generally, hip and knee flexion angles and joint mean angular velocities decreased as loads increased. Hip extension and knee flexion moments increased as load increased up to 20 kg, at which point these values decreased. Performing the CMJ with the HEX exhibited increased frontal plane stability compared with the BB group. Additionally, the BB group exhibited stiffer landing strategies, with decreased sagittal plane joint angles …
Engaging In Movement At Work: Exploring Engagement And Physical Activity., Spencer A. Cavan
Engaging In Movement At Work: Exploring Engagement And Physical Activity., Spencer A. Cavan
Electronic Theses and Dissertations
High levels of employee engagement provide organizations competitive advantages such as increased customer satisfaction, profits, and employee productivity. Despite potential benefits, the number of engaged employees is declining and organizations need to find innovative ways to enhance engagement. Emerging evidence suggests workplace physical activity may generate organizational benefits extending beyond health improvement. Therefore, the purpose of this study was to investigate perceptions of engagement among employees participating in a physical activity intervention at work. A qualitative design, guided by phenomenology, examined perceptions of workplace physical activity and perceived levels of engagement, as well as constraints related to involvement among university …