Medicine and Health Sciences Commons^™

Pengaruh Cold Water Immersion Terhadap Laktat, Nyeri Otot, Fleksibilitas Dan Tingkat Stres Pasca Latihan Intensitas Sub Maksimal, Moh Nanang Himawan Kusuma, Muh. Syafei, Saryono Saryono, Wildan Qohhar

Jurnal Keolahragaan

Weight Training adalah metode latihan untuk meningkatkan kekuatan dan kinerja neuromuskular melalui proses hyperthropy, namun juga meningkatkan produksi Laktat, menyebabkan inflamasi otot, meng-gangu metabolisme tubuh sehingga menurunkan performa. Stimulus dingin pada Cold water Immersion dapat mengurangi laju metabolisme, menyerap suhu jaringan lokal, menurunkan kepekaan saraf dan mengu-rangi rasa nyeri sehingga menurunkan resiko terjadinya cidera musculoskeletal dan kelainan metabolisme. Penelitian ini bertujuan untuk menguji pengaruh cold water Immersion 5°C (CWI5°C) terhadap Laktat pada darah, nyeri otot, fleksibilitas dan tingkat stress pasca latihan berbeban intensitas sub maksimal. Pre- dan Post-test dalam penelitian ini menggunakan kelompok kontrol dengan pendekatan cross sectional. Sebanyak 15 …

Acupuncture And Its Effects On Chronic Pain, Pavan Patel, Michael Sabia, Jashen Patheja, Rohan Kapoor, Tiffany Mathias, Tameem Murtaza

Cooper Rowan Medical Journal

Abstract

Acupuncture is an complementary form of medicine that has relatively recently become a component of traditional Chinese medicine (TCM). It involves the application of thin needles at specific points throughout the body, although initially, general areas instead of points were used. There are estimated to be about 395 different points that can be utilized, and the technique behind using these points can vary widely between practitioners. In addition to acupuncture points, TCM is said to use meridians or pathways along with qi, or energy flows. In terms of acupunctures’ utility, it has been known to treat a variety of …

Burnout And Fatigue: A Potential Downside Of The Critical Care Nursing Profession, Samantha L. Ford

MSN Capstone Projects

Studies show that burnout and fatigue increase healthcare cost and decreases organizational profit due to increased rates of employee turnover, decreased employee satisfaction, a decrease in the quality of care provided to patients, and the development of a toxic work environment. The three principal factors of job-related burnout and fatigue will be addressed within the context of this paper including emotional exhaustion, depersonalization, and personal accomplishment.

Critical care nurses suffer from feeling emotionally depleted to the point they feel as though they can no longer give anymore of themselves to the patients they care for, which is a result of …

Exercise To Improve Cancer-Related Fatigue, Jennifer Watson

MSN Capstone Projects

For the average patient, medical professionals typically recommend exercise to enhance the health of their patients in multiple ways. Oncology patients, however, often have different issues that the treating physicians are more concerned about, so physical activity gets placed on the back burner. The need for exercise in oncology patients is certainly a decision that should be part of an individualized treatment plan, but it is reasonable to believe that most of these patients will benefit from participating in an exercise program. With the high demanding need to decrease chemotherapy side effects and improve lives of those undergoing it, this …

Investigating The Psychological Impact Of Covid-19 Among Healthcare Workers: A Meta-Analysis, Kavita Batra, Tejinder Pal Singh, Manoj Sharma, Ravi Batra, Nena Schvaneveldt

Environmental & Occupational Health Faculty Publications

© 2020 by the authors. Licensee MDPI, Basel, Switzerland. Previous meta-analyses were conducted during the initial phases of the COVID-19 pandemic, which utilized a smaller pool of data. The current meta-analysis aims to provide additional (and updated) evidence related to the psychological impact among healthcare workers. The search strategy was developed by a medical librarian and bibliographical databases, including Medline, Embase, CINAHL, PsycINFO, and Scopus were searched for studies examining the impact of the COVID-19 pandemic on the psychological health of healthcare workers. Articles were screened by three reviewers. Heterogeneity among studies was assessed by I2 statistic. The random-effects model …

Prevalence Of Motor Impairment In Residents Of New South Wales, Australia Aged 55 Years And Over: Cross-Sectional Survey Of The 45 And Up Cohort, R. D. Herbert, Janet L. Taylor, S. R. Lord, S. C. Gandevia

Research outputs 2014 to 2021

BACKGROUND: The population prevalence of many diseases is known. However, little is known of the population prevalence of motor impairments. METHODS: The aim of this study was to determine the point prevalence of specific motor impairments (weakness, fatigue, contracture, impaired balance and impaired coordination) in the population aged 55 years and older resident in New South Wales, Australia in 2018. 55,210 members of the 45 and Up cohort were invited to participate in a follow-up survey that included questions on motor impairment. Responses were received from 20,141 people (36%). Calibrated estimates of prevalence of specific motor impairments, and of having …

Physical Activity For Rheumatoid Arthritis Patients: Benchmark Study, Lauren Nicholson

MSN Capstone Projects

Rheumatoid arthritis (RA) is an autoimmune inflammatory condition that affects the joints; without proper treatment and management, RA leads to the destruction of joint function. The standard of care for RA includes medications such as biologic therapy and disease-modifying anti-rheumatic drugs. An often-overlooked area of disease management is the implementation of exercise programs for patients with RA. Exercise is known to decrease systemic inflammation, symptoms of depression, and combat fatigue – all common symptoms reported by patients with RA.

Standard of care for patients with RA does not currently include lifestyle management factors such as diet, exercise, and cessation of …

Countermovement Jump Assessment For Monitoring Prolonged Fatigue In Collegiate Female Soccer Players, Jeffrey A. Wilkins

Boise State University Theses and Dissertations

Introduction: Females are 4 to 6 times more likely to sustain an anterior cruciate ligament (ACL) injury than their male counterparts during running and cutting sports, such as soccer. This sex disparity is thought to result from altered lower limb neuromuscular control that females present when fatigued at the end of practice or games. Yet, current fatigue monitoring techniques typically vary in their reliability, applicability and efficiency. Purpose: The purpose of this study is to test the feasibility of the countermovement jump (CMJ) to quickly and reliably monitor fatigue in female soccer athletes. Methods: Twenty-two (age: 19.3 ± 1.1 yrs, …

Mediation And Moderation Of Sleep In Arthritis Fatigue, Jean L. Cody

Doctoral Dissertations

Fatigue is a highly prevalent symptom for older adults with arthritis. Fatigue is a concerning symptom as it is associated with decreased activity and exacerbates co-morbid conditions. Physical activity and sleep quality have been shown to influence arthritis fatigue. However, the relationship between physical activity and sleep quality over time has not been clearly identified. The purpose of this pilot study was to examine the relationship between physical activity, sleep and arthritis fatigue. This study examined the direct effects and the mediation and moderation of sleep upon fatigue. The study utilized an experimental, longitudinal repeated measures design using mediation and …

Correlation Between Playertek Performance Data And Fatigue As Measured By The Restq-76 Sport Over The Course Of A Collegiate Soccer Season, Miranda Haas, Hailey Bauer, Victoria Nye, Danielle Kilboy, Shelley Payne

Journal of Sports Medicine and Allied Health Sciences: Official Journal of the Ohio Athletic Trainers Association

Please enjoy Volume 6, Issue 1 of the JSMAHS. In this issue, you will find Professional, Graduate, and Undergraduate research abstracts, and case reports.

Thank you for viewing this 6^th Annual OATA Special Edition.

Redesign And Quantitative Assessment Of An Accelerated Venous Valve Fatigue Apparatus, Megan Kueh

Biomedical Engineering Undergraduate Honors Theses

Chronic venous insufficiency (CVI) is a form of cardiovascular disease that is caused when valves in the leg become incompetent. Current treatment methods serve to manage symptoms, but there are currently no ways to treat the underlying cause of CVI. A venous valve prosthetic made from a xenograft of a bovine jugular vein is one possible treatment method currently in the research phase. Prosthetic valves must be tested with an accelerated wear tester prior to approval for clinical testing. Although such testers exist for heart valves, physiological differences between heart and venous valves restrict the use those testers on venous …

The Effects Of Fatigue On Lower Extremity Neuromuscular Control, Matthew Thomas Marcen

Theses and Dissertations

Lower extremity injuries and pathologies are amongst the most common issues recreational athletes face. Fatigue is a factor that may impact how the lower extremity performs on a neuromuscular level. Neuromuscular control is a vital aspect of athletic performance and everyday life, that when hindered, may produce pathological results. The research is contradictory on whether or not fatigue produces a significant impact during neuromuscular performance. The purpose of this study is to assess neuromuscular control following a lower extremity fatigue protocol.

This study was a randomized a controlled trial. Twenty-one recreationally active subjects, 10 males and 11 females, between the …

Internal Training Load In Collegiate Basketball Players: Effort Ratings Vs. Heart Rate Measurements In Ncaa Dii Players, Amber Stephens

Honors College Theses

BACKGROUND: College basketball is an intense team sport that utilizes both the aerobic and anaerobic energy systems to play a 40-minute-long game and cover around 2-3 miles on average per game (Narazaki et al 2009). The high workloads can lead to fatigue, which increases injury risk (Garbenytė-Apolinskienė et al 2019). The purpose of this study is to compare subject ratings of perceived exertion (RPE) with objective measures of heart rate during pre-season training.

METHODS: Male and female basketball players from a National Collegiate Athletic Association (NCAA) Division II school wore a heart rate monitor (Firstbeat™) during the first …

Fatigue In Primary Care: Doctor, Why Am I So Tired?, Nina Mingioni, Md

Clinical Education Teaching Tools

Learning Objectives:

1. Identify top causes of fatigue in women
2. Develop an evidence-based approach to assessing a patient with fatigue
3. Reflect on the evidence for available screening tools for fatigue

Effects Of Caffeine On Neuromuscular Function In A Non-Fatigued State And During Fatiguing Exercise, Ricardo N. O. Mesquita, Neil J. Cronin, Heikki Kyröläinen, Jukka Hintikka, Janne Avela

Research outputs 2014 to 2021

New Findings:

What is the central question of the study? What are the effects of caffeine on neuromuscular function in a non-fatigued state and during fatiguing exercise? What is the main finding and its importance? In a non-fatigued state, caffeine decreased the duration of the silent period evoked by transcranial magnetic stimulation. Caffeine-induced reduction of inhibitory mechanisms in the central nervous system before exercise was associated with an increased performance. Individuals who benefit from caffeine ingestion may experience lower perception of effort during exercise and an accelerated recovery of M-wave amplitude postfatigue. This study elucidates the mechanisms of action of …

The Metabolic Cost Of Pushing Versus Carrying A Golfbag, Leilani Mcdaniel, Edward Merritt, Scott P. Mclean

International Journal of Exercise Science: Conference Proceedings

The two most common non-motorized methods for transporting golf clubs in recreational and amateur golf are carrying a double strap bag or pushing a wheeled cart. The transportation method of golf clubs can have a direct impact on the necessary metabolic, musculoskeletal and cardiorespiratory requirements of golf performance. PURPOSE: To compare the metabolic cost of pushing versus carrying a golf bag. METHODS: Twenty two participants (18 Male, 3 Female, 24.2±8.9 yrs, 176.6±14.5 cm, and 76.2±14.5 kg) were recruited for one session in which they walked one mile while carrying and one mile while pushing a 25lb golf bag (determined as …

Fatigue In Young People With Duchenne Muscular Dystrophy, Basmah El-Aloul, Kathy N Speechley, Yi Wei, Piotr Wilk, Craig Campbell

Paediatrics Publications

AIM: To describe fatigue in Duchenne muscular dystrophy (DMD) from patients' and parents' perspectives and to explore risk factors for fatigue in children and adolescents with DMD.

METHOD: A multicentre, cross-sectional study design was used. Seventy-one patients (all males; median age 12y, age range 5-17y) identified via the Canadian Neuromuscular Disease Registry, and their parents completed questionnaires. Subjective fatigue was assessed using the Pediatric Quality of Life Inventory Multidimensional Fatigue Scale by child self-report and parent proxy-report.

RESULTS: Patients with DMD across ages and disease stages experienced greater fatigue compared to typically developing controls from published data. Sleep disturbance symptoms …

Behavioral Symptoms, Inflammation And Cortisol: Relationship To Cardiac Health And Quality Of Life In Cardiac Rehabilitation Patients, Deborah Anne Sindewald

Dissertations

Background: The experience of a cardiac event is associated with psychological stress, which is often accompanied by depressive mood, fatigue and sleep disturbance (i.e., psycho-behavioral symptoms). To assist in recovery, cardiac patients can participate in a structured rehabilitation program, which provides monitored exercise and health education. There is limited knowledge, however, as to the extent to which cardiac rehabilitation reduces psycho-behavioral symptoms; nor is there knowledge of the association of these symptoms with stress-related biological mediators. Cortisol and inflammatory mediators (e.g., interleukin 6; IL-6) contribute to cardiovascular disease, and are also associated with greater stress perception, depressive mood, fatigue, and …

Plyometric Training For Young Male Field Hockey Players, Vijaya Krishnan, Twincy Rajawadha

Internet Journal of Allied Health Sciences and Practice

Background: Field hockey is a team sport requiring a combination of skill set to enhance a player’s performance. Power, Fitness and Agility are few such basic parameters. Newer training protocols are constantly explored to achieve the desired effect and plyometrics is one such method. It is also important to know how long lasting the effects of training are. Methodology: Fifty (50) male field hockey players at interschool and zonal level participated in the study. These sports specific parameters - lower limb power, fitness level and agility - were tested using the vertical jump test, 40-metre sprint test, and shuttle cross …

Can The Forward-Step-Down Test Be Used Reliably In The Clinical Setting To Assess Movement Changes Resulting From Maximal Exertion? A Pilot Study, Erin Mccallister, Daniel W. Flowers

Internet Journal of Allied Health Sciences and Practice

Introduction: Visual assessment of lower extremity mechanics is used frequently in clinical practice, and objective scoring of the visual assessment is beneficial to improve objectivity of patient evaluation. In addition, lower extremity mechanics change with fatigue and these changes may increase the risk of lower extremity injury. The Forward-Step-Down Test (FSDT) is one such objective tool, but its ability to detect changes in movement quality in response to exertion are not known. Methods: This study utilized a repeated-measures design, where the participants were scored on the FSDT before performing the Bruce protocol for an exertion stimulus. The participants were re-scored …

Power Output, Cadence, And Torque Are Similar Between The Forward Standing And Traditional Sprint Cycling Positions, Paul F. J. Merkes, Paolo Menaspà, Chris R. Abbiss

Research outputs 2014 to 2021

Purpose:

Compare power output, cadence, and torque in the seated, standing, and forward standing cycling sprint positions.

Methods:

On three separated occasions (ie, one for each position), 11 recreational male road cyclists performed a 14 seconds sprint before and directly after a high-intensity lead-up. Power output, cadence, and torque were measured during each sprint. Results: No significant differences in peak and mean power output were observed between the forward standing (1125.5 ± 48.5 W and 896.0 ± 32.7 W, respectively) and either the seated or standing positions (1042.5 ± 46.8 W and 856.5 ± 29.4 W; 1175.4 ± 44.9 W …

Transcranial Direct Current Stimulation To Optimise Participation In Stroke Rehabilitation – A Sham-Controlled Cross-Over Feasibility Study, Christopher Etherton-Beer, Yee Lui, Miranda Radalj, Ann-Maree Vallence, Barby Singer

Research outputs 2014 to 2021

Background: Fatigue and attentional decline limit the duration of many therapy sessions in older adults poststroke. Transcranial direct current stimulation (tDCS) may facilitate participation in rehabilitation, potentially via reduced fatigue and improved sustained attention poststroke. Objective: To evaluate whether tDCS results in an increase in the number of completed rehabilitation therapy sessions in stroke survivors. Methods: Nineteen participants were randomly allocated to receive 10 sessions of 2-mA anodal (excitatory) tDCS, or sham tDCS, applied to the left dorsolateral prefrontal cortex (DLPFC) for 20 minutes within 1 hour prior to the first rehabilitation therapy session of the day. After a 2-day …

Large Reductions In Match Play Physical Performance Variables Across A Professional Football Season With Control For Situational And Contextual Variables, Matthew Springham, Sean Williams, Mark Waldron, Darren Burgess, Robert Usher Newton

Research outputs 2014 to 2021

This investigation examined match play physical performance across a professional football season using a multicamera computerized tracking system. A linear mixed-effects model, controlling for situational and contextual variables, identified decreases in team average total distance (TD): season quarter 1 (Q1) (11,047 m) > season quarter 2 (Q2) (10,473 m) ( = ; ES = ), season quarter 3 (Q3) (10,449 m) ( < 0.001; ES = ), and season quarter 4 (Q4) (10,385 m) ( < 0.001; ES = ); work rate (WR): Q1 (115 m/min) > Q3 (108 m/min) ( < 0.001; ES = ), Q4 (107 m/min) ( < 0.001; ES = ); Q2 (109 m/min) > Q4 (107 m/min) ( = 0.003; ES = ); high-speed running distance (HSR): Q1 (1,051 m) > Q2 (813 m) ( = 0.006; ES = ); number of high-speed runs (NHSR): Q1 (87) > Q2 (65) ( …

Psychological Symptoms In Chinese Nurses May Be Associated With Predisposition To Chronic Disease: A Cross-Sectional Study Of Suboptimal Health Status, Jinxiu Zhu, Wenjuan Ying, Li Zhang, Gangyi Peng, Weiju Chen, Enoch Odame Anto, Xueqing Wang, Nan Lu, Shanshan Gao, Guihai Wu, Jingyi Yan, Jianfeng Ye, Shenglin Wu, Chengzhi Yu, Minghui Yue, Xiru Huang, Nuo Xu, Pengxiang Ying, Yanhong Chen, Xuerui Tan, Wei Wang

Research outputs 2014 to 2021

© 2020, The Author(s). Background: Suboptimal health status (SHS) is a reversible state between ideal health and illness and it can be effectively reversed by risk prediction, disease prevention, and personalized medicine under the global background of predictive, preventive, and personalized medicine (PPPM) concepts. More and more Chinese nurses have been troubled by psychological symptoms (PS). The correlation between PS and SHS is unclear in nurses. The purpose of current study is to investigate the prevalence of SHS and PS in Chinese nurses and the relationship between SHS and PS along with predisposing factors as well as to discuss the …

Will Pitch Velocity Remain Consistent Throughout A Competitive Baseball Season Following Blood Flow Restriction: An Observational Study, Mackenzie Marie Evans

Graduate Theses, Dissertations, and Problem Reports

Context: Blood flow restriction (BFR) has previously been used in a rehabilitation setting to decrease the external load applied to post-surgical patients and those with chronic debilitating conditions. BFR in a performance context has been explored minimally, particularly as it applies to baseball pitching over time. Objective: The purpose of this study was to retrospectively investigate the trend in throwing velocity of fastballs with BFR implementation over one competitive season. Design: This study was a retrospective longitudinal design on pitching velocity of fastballs throughout a competitive season. Setting: The data collection and analysis was completed at …

Evaluation Of Control Strategies For Overhead Work Using Electromyography Of Rotator Cuff Muscles, Hossein Motabar

Graduate Theses, Dissertations, and Problem Reports

Work-related musculoskeletal disorders (MSDs) of shoulder have a significant impact on overall health and economics in the industrialized nations. Rotator cuff is the most frequently injured region in the shoulder complex. Overhead work is considered as one of the most predominant causes of rotator cuff injuries. The workers in construction, automotive, and aerospace industries are routinely exposed to overhead exertions. Elimination of overhead work is nearly impossible due to various task and technology constraints. Therefore, appropriate intervention strategies based on the engineering and administrative controls opt to be used to prevent the hazardous impact of overhead exertions. The objective of …

Identifying Metabolites As Markers Of Fatigue In Athletes, Christopher D. George

Honors Theses

Fatigue in athletes caused by inadequate rest and other stressors can be severely detrimental to their health, and yet there is no reliable way to measure and track fatigue. Many classical measures of fatigue like body mass and resting heart rate are not reliable ways to track the physical fatigue of an athlete because they can change with many factors. In addition, it is not known how academic stress on top of physical stress affects fatigue. Metabolomics is a relatively new area of study and tracking metabolites offers the possibility to produce biomarkers to assess fatigue. This study collected saliva …

Sleep And Stress In The Acute Phase Of Concussion In Youth, Arthur C. Maerlender, Caitlin Masterson, Jessica L. Calvi, Todd Caze, Ross Mathiasen, Dennis Molfese

Center for Brain, Biology, and Behavior: Faculty and Staff Publications

This study sought to address the complex interplay between both biological and psychological perceptions of stress and sleep in the acute stages following a mild traumatic brain injury. A secondary goal was to identify potential targets for intervention. Eleven acutely injured youth (mean age 12 years) were studied at home with overnight actigraphy, salivary cortisol and melatonin assays, and subjective ratings of stress and fatigue (injured group). Nine matched control youth also were assessed (control group). Results suggested longer sleep latencies (time to fall asleep) and higher levels of fatigue in the injured group exist (p ¼ 0.025 and p …

Mechanisms Underpinning An Improvement In Dynamic Muscle Force Production Following A High-Intensity Warm-Up, Cody J. Wilson

Theses: Doctorates and Masters

The present research explored the mechanisms underpinning the enhancement of voluntary knee extensor torque after (1) extensive task-specific practice, and then (2) brief, intense warm-up exercise (conditioning activity; CA) as part of a complete warm-up routine. The same warm-up was completed in two Experiments (detailed below). In Experiment 1, voluntary (180⁰·s-1; T180) and electrically-evoked (isometric) knee extensor torques and electromyogram (EMG) and muscle temperature (Tm) data were recorded before and after (1) extensive task-specific practice where peak voluntary knee extensor performance was achieved, and (2) two isokinetic CAs matched for total concentric contraction time (CA60: 5 repetitions at 60⁰·s-1 vs. …