Sports Sciences Commons^™

Recovery Perceptions And Techniques Of Ultramarathon Runners, Denise Howard

Doctorate in Kinesiology

Ultramarathons have become increasingly popular over the last few decades. Ultramarathons are run on various terrains in different climates and are extremely distressing physiologically and psychologically. Recovery is crucial to restore physiological and psychological functioning yet is underappreciated. Compared to other sports, research related to ultra-endurance is limited, and a gap in research exists on effective recovery modalities and duration for ultrarunners. This study aimed to examine ultrarunners' practice and perceptions regarding recovery techniques and duration. An electronic survey designed for this study collected participants' perceptions about recovery and included physiological and psychological recovery factors. A total of 159 ultrarunners …

Effects Of A Dynamic Arm Stabilizer On Varus Elbow Torque, Arm Speed, And Velocity In Collegiate Baseball Players: A Pilot Study, Andrew Cage, Laurel Trail, Lynzi Warner, Brandon J. Warner

Internet Journal of Allied Health Sciences and Practice

Purpose: The purpose of this study was to assess the effect a dynamic arm stabilizer had on varus elbow torque, arm speed, and throw velocity during baseball throwing. Methods: 8 collegiate baseball players (age= 20 ± 1 years, height= 183.5 ± 6.5 cm, weight= 85.6 ± 7.7 kg) participated in this study. Participants were randomly assigned to throw their first set of 25 throws at 90 feet wearing a dynamic arm stabilizer or throw their second set of 25 throws at 90 feet not wearing a dynamic arm stabilizer. After completing the first set of throws, the participants threw a …

Student Athletic Therapists' Knowledge Of Pain-Relieving Medications: A Nationwide Study, Jackie Vandertuin, Dalya Abdulla, Stephanie Lowther, Joshua Collins

Internet Journal of Allied Health Sciences and Practice

Purpose: Misuse of pain-relieving medications (PRMs), including opioids, is high among injured athletes. Athletes are increasingly relying on PRMs and as a result, it is likely that student athletic therapists (SATs) have managed athletes who have misused PRMs and may have potentially missed important symptoms placing athletes in harm. While dispensing PRMs is not within the scope of practice of the SAT, recognition and referral are. Previous research has found that SATs feel ill prepared to recognize PRM misuse and feel tremendous pressure to provide correct health information to the athlete. The purpose of this study was to expand on …

Association Of The G>A (Rs6265) Polymorphism In The Brain Derived Neurotrophic Factor Gene (Bdnf) With Post-Training Changes In Caucasian Women, Katarzyna Świtała, Agata Leońska-Duniec, Monika Michałowska-Sawczyn, Andrzej Brodkiewicz, Kinga Łosińska, Anna Grzywacz

Baltic Journal of Health and Physical Activity

The brain-derived neurotrophic factor (BDNF) rs6265 (G196A; Val66Met) polymorphism has been associated with obesity and type 2 diabetes, with contradictory results involving either A or G as the risk allele. The main aim of this study was to examine whether the BDNF rs6265 polymorphism would influence the efficiency of a training program. An additional aim was to determine whether selected polymorphism can be used as a genetic marker for obesity-related parameters. We studied the genotype distribution in a group of 160 Caucasian females in whom body mass and composition parameters, lipid profile, and glucose levels were measured before …

Manual Silla De Ruedas Para Rugby, Diana Yaquelin Barrero Malagón, Jonathan Steven Vargas Cañón

Manuales y Guías CTeI

En el escenario dinámico actual, donde la inclusión y la accesibilidad son valores fundamentales, el rugby en silla de ruedas destaca como un deporte crucial para promover la igualdad de oportunidades, independientemente de las capacidades físicas. Este manual busca proporcionar un enfoque detallado para diseñar sillas de ruedas específicamente adaptadas para el rugby en silla de ruedas, fusionando precisión técnica y creatividad.

El diseño debe permitir a los deportistas alcanzar su máximo potencial en el campo, considerando la intensidad del contacto en este deporte. Aspectos clave, como la estructura, las ruedas, el sistema de propulsión y la resistencia, se exploran …

Silla De Ruedas Para La Práctica Del Rugby, Diana Yaquelin Barrero Malagón, Jonathan Steven Vargas Cañón

Documentos de Trabajo CTeI

El rugby en silla de ruedas, como una opción de promoción de la actividad física para personas con discapacidades físicas, se convierte en un área de investigación de gran interés. Esta disciplina se aborda desde una perspectiva de salud, alentando la prevención de comorbilidades en esta población. Simultáneamente, se considera un enfoque deportivo que requiere estrategias para mejorar el desempeño atlético de los participantes.

En este contexto, esta propuesta se basa en un objetivo a corto plazo, que implica caracterizar el estado inicial de salud y realizar un análisis biomecánico del rendimiento deportivo en esta población. Luego, a largo plazo, …

Is Early Sport Specialization Harming Our Children?, Kendra Dunsford Dpt, Scs, Stc, Preeti Oza Pt, Phd

Pacific Journal of Health

Sports and physical activity in children are healthy and have numerous positive mental and physical health benefits. Recently, there has been a shift away from deliberate play and focusing on specializing in a single sport from a young age. Participating in rigorous training and competition schedules 8 months out of the year for prepubescent athletes has garnered attention from the medical community. It is assumed that this type of early specialization has the potential to cause negative effects, especially in terms of overuse injuries, nutritional deficiencies, poor sleep hygiene, and mental health concerns. While there appears to be a consensus …

Anatomy Of The Ankle And Ankle Injuries In Athletes, Isabelle G. West

Honors Capstones

The purpose of this project was to learn about the anatomy of the ankle joint, explore common ankle injuries in athletes, and research how they are treated overall and in a physical therapy setting. To do so, a dissection of the ankle joint was completed with Mrs. Kara Coffman-Rea in the cadaver lab as well as an exploration of plastinated models. Additionally, a literature review of current research on the ankle was completed. Though many structures of the ankle joint were identified through dissection, the focus of the literature review is on the structures of the lateral ankle and the …

The Effect Of Stroboscopic Vision On The Y-Balance Test, Alex Habegger

Doctoral Dissertations and Projects

The purpose of this study was to determine if stroboscopic vision significantly effects performance on the YBT-LQ in athletes 12-18 years old, as well as investigating if age or sex effect performance. Previous research has demonstrated the clinical use of stroboscopic vision for athletic performance and rehabilitation, but no study had yet established the effect of stroboscopic vision on dynamic balance. Subjects performed the Y-Balance Lower Quarter (YBT-LQ) and then repeated the YBT-LQ with stroboscopic vision at a rate of 4 hertz (Hz). A repeated measures factorial ANOVAs were used identify significant differences in performance on the YBT-LQ with and …

Accessing Outdoor Recreation For Persons With Physical Disabilities (Pwpd), Molly Lindquist, Mary Smith, Emily Brent

Fall 2023 Virtual OTD Capstone Symposium

To contribute to a website that would be a one-stop location for PWPD who wish to engage in sports and outdoor recreational activities.

Medicine Balls Training In The Sequence Of Complex Handball Training Versus Only Handball Training: Effects On Physical Fitness In Pre-Adolescence Female Handball Players, Natalia Chukhlantseva

Baltic Journal of Health and Physical Activity

Introduction: The inclusion of the training process of pre-adolescent female athletes with additional means helps to optimize exercise influences. The study aims to estimate the influence of a 16-week program of handball training with medicine balls in comparison with a program of handball training on the physical and special training of beginner handball players. Methods: Female athletes were randomly divided into an experimental (n = 30; 11.23 ±0.41 years) and a control (n = 32; 10.99 ± 0.4 years) group. Training sessions of both groups were conducted according to the existing curriculum, but the experimental group replaced part …

What Are The Most Effective Exercise, Physical Activity And Dietary Interventions To Improve Body Composition In Women Diagnosed With Or At High-Risk Of Breast Cancer? A Systematic Review And Network Meta-Analysis, Christine Kudiarasu, Pedro Lopez, Daniel A. Galvão, Robert U. Newton, Dennis R. Taaffe, Lorna Mansell, Brianna Fleay, Christobel Saunders, Caitlin Fox-Harding, Favil Singh

Research outputs 2022 to 2026

Background: Obesity has been recognized as a risk factor in the development and recurrence of breast cancer and is also associated with poor prognostic outcomes. This systematic review and network meta-analysis aimed to identify the most effective exercise, physical activity, and dietary interventions to reduce fat mass, body fat percentage and body weight as well as potentially increase lean mass in women diagnosed with or at high risk of breast cancer. Methods: A systematic search of databases was performed up to May 2022. Eligible randomized controlled trials examined the effects of exercise, physical activity and/or dietary interventions on fat mass …

Sex Differences In Fatigability And Recovery Following A 5 Km Running Time Trial In Recreationally Active Adults, Maria Solleiro Pons, Sandra K. Hunter, Paul Ansdell

Exercise Science Faculty Research and Publications

Females demonstrate greater fatigue resistance compared to males in tasks ranging from single-limb contractions to whole-body exercise, including running. Many of the studies investigating sex differences in fatigability following running, however, occur after long duration, low-intensity tasks and it is unknown whether there is a sex difference in fatigability following high-intensity running. This study compared fatigability and recovery following a 5 km running time trial in young males and females. Sixteen recreationally active participants (8 males, 8 females, age: 23 ± 4 years) completed a familiarisation and experimental trial. Knee-extensor maximal voluntary contractions (MVCs) were performed before and up to …

Cluster Sets To Prescribe Interval Resistance Training: A Potential Method To Optimise Resistance Training Safety, Feasibility And Efficacy In Cardiac Patients, Kimberley L. Way, Hannah J. Thomas, Lewan Parker, Andrew Maiorana, Michelle A. Keske, David Scott, Jennifer L. Reed, Jessica Tieng, Daniel Hackett, Tess Hawkins, Christopher Latella, Rachael Cordina, Derek L. Tran

Research outputs 2022 to 2026

The integration of resistance training for cardiac patients leads to important health outcomes that are not optimally obtained with aerobic exercise; these include an increase in muscle mass, maintenance of bone mineral density, and improvements in muscular fitness parameters. Despite the proliferation of evidence supporting resistance exercise in recent decades, the implementation of resistance training is underutilised, and prescription is often sub-optimal in cardiac patients. This is frequently associated with safety concerns and inadequate methods of practical exercise prescription. This review discusses the potential application of cluster sets to prescribe interval resistance training in cardiac populations. The addition of planned, …

Training For “Worst-Case” Scenarios In Sidestepping: Unifying Strength And Conditioning And Perception–Action Approaches, Daniel Kadlec, Matt Miller-Dicks, Sophia Nimphius

Research outputs 2022 to 2026

Sidesteps can impose high demands on the knee joint and lead to non-contact anterior cruciate ligament (ACL) injuries. Understanding how different constraints shape an athlete’s movement strategy and the associated joint demands can help design training interventions to increase injury resilience. Motor capacities, such as muscular strength and power, act as boundaries for the safe execution of perceptual–motor skills and co-determine the emergence of unique movement strategies. Increasing single- and multi-joint strength enables a broader solution space for movement strategies and increases load tolerance. Manipulating task constraints during sidesteps can be used in the training process to systematically expose athletes …

What Is The Prevalence Of General Anxiety Disorder And Depression Symptoms In Semi-Elite Australian Football Players: A Cross-Sectional Study, Anthony Henderson, Sarah A. Harris, Troy Kirkham, Jonathon Charlesworth, Myles C. Murphy

Research outputs 2022 to 2026

Background: The prevalence of anxiety and depression symptoms in semi-elite Australian footballers is unknown. The primary objective of this study was to determine the prevalence of generalised anxiety disorder (GAD) and depressive symptoms in semi-elite Australian Football players. Our secondary objective was to explore the association between demographic and football-specific factors with GAD and depressive symptoms. A cross-sectional epidemiological study including 369 semi-elite Western Australian Football League (WAFL) players from the Men and Women’s 2022 season (n = 337 men, 91%) was conducted. Symptoms of depression were measured using the Patient Health Questionnaire-9 scale (PHQ-9) and symptoms of GAD with …

Association Between Physical Activity And Reduced Mortality In Inoperable Lung Cancer, Vinicius Cavalheri, Isis Grigoletto, Joanne Mcveigh, David Manners, Terry Boyle, Carolyn J. Peddle-Mcintyre, Rajesh Thomas, Jeanie Leong, Samantha Bowyer, Kirsten Mooney, Leon Straker, Daniel A. Galvão

Research outputs 2022 to 2026

We examined device-measured physical activity (PA) and sedentary behaviour at the time of diagnosis in people with inoperable lung cancer and investigated their associations with 12-month mortality. The people with inoperable lung cancer wore an accelerometer for seven days prior to the treatment commencement. The analysed PA/sedentary behaviour variables included light-intensity PA, moderate-to-vigorous-intensity PA (MVPA), step count, the total time spent sedentary, and the usual sedentary bout duration. The data on the disease stage, clinical covariates and 12-month mortality were extracted from medical records. Cox regression models were used to estimate the association between the PA measures and 12-month mortality, …

Eccentric Muscle Actions Add Complexity To An Already Inconsistent Resistance Exercise Nomenclature, James L. Nuzzo, Kazunori Nosaka

Research outputs 2022 to 2026

An eccentric muscle action (or contraction) is defined as active muscle lengthening against resistance, which occurs when the force generated by the muscle is smaller than the resistance placed upon it. Eccentric resistance exercise, which involves multiple sessions of repeated eccentric muscle actions, improves muscle strength and other health outcomes. In response to this evidence, new exercise technologies have been developed to permit feasible completion of eccentric muscle actions outside of the laboratory. Consequently, participation in eccentric resistance exercise is projected to increase in the future, and communications about eccentric resistance exercise are likely to reach a wide audience, including …

The Kneeling Isometric Plantar Flexor Test: Preliminary Reliability And Feasibility In Professional Youth Football, John J. Mcmahon, Nicholas J. Ripley, Paul Comfort, Francisco J. Robles-Palazón, Jack T. Fahey, Andrew J. Badby, Christopher Bramah

Research outputs 2022 to 2026

Calf injuries are common in professional football; thus, the establishment of reliable and time-efficient methods of measuring the peak force capabilities of the plantar flexors with equipment that is accessible to football practitioners is valuable. In this study, we determined the preliminary reliability and feasibility of a new test, termed the kneeling isometric plantar flexion test (KIPFT), for footballers. Twenty-one male youth footballers (age = 17.8 ± 1.1 years, height = 182 ± 5 cm, weight = 77.6 ± 5.9 kg) from English League One football clubs completed three trials of the KIPFT on a wireless force plate at the …

Effects Of Exercise Training On Muscle Quality In Older Individuals: A Systematic Scoping Review With Meta-Analyses, Tibor Hortobágyi, Tomas Vetrovsky, Jennifer S. Brach, Martijn Van Haren, Krystof Volesky, Regis Radaelli, Pedro Lopez, Urs Granacher

Research outputs 2022 to 2026

Background: The quantity and quality of skeletal muscle are important determinants of daily function and metabolic health. Various forms of physical exercise can improve muscle function, but this effect can be inconsistent and has not been systematically examined across the health-neurological disease continuum. The purpose of this systematic scoping review with meta-analyses was to determine the effects and potential moderators of exercise training on morphological and neuromuscular muscle quality (MMQ, NMQ) in healthy older individuals. In addition and in the form of a scoping review, we examined the effects of exercise training on NMQ and MMQ in individuals with neurological …