Medicine and Health Sciences Commons^™

The Effectiveness Of Running Power As A Metric Of Exercise Intensity During Running Interval Training, Eric A. Lambert, Dustin W. Davis, Matahn Blank, Tashari A. Carballo, Elias M. Malek, Kathryn Lei A. Lavin, Thea Sweder, Nicole Argueta, Marcus M. Lawrence, James W. Navalta, Jeffrey Cowley

International Journal of Exercise Science: Conference Proceedings

Wearable power meters are increasingly popular among runners with Coros and Stryd offering running power as a real-time, trackable of a metric. PURPOSE: This study compared running power (RP) to physiological measures, heart rate (HR) and oxygen consumption (VO₂), across high and low intensity running intervals. METHODS: Thirteen adult participants (n = 6 male; height = 174.9 ± 6.9 cm; mass = 72.5 ± 12.0 kg) were equipped with a Stryd 27 RP meter, a Polar H10 HR monitor, and a Cosmed K5 portable metabolic unit. Participants’ self-selected RP was obtained during a 10-min run on …

Bicycle Handlebar Width Does Not Affect Spirometry, Ventilation, Or Gas Exchange, Matthew J. Fahey, Daniel T. Cannon

International Journal of Exercise Science: Conference Proceedings

Bicycle fit may affect comfort, aerodynamics, efficiency, ventilation, and power generation. Handlebars determine how the rider interacts with the bicycle. A wide range of handlebar widths are commercially available, but it is unclear if the resultant position affects lung function, ventilation, gas exchange, or efficiency. PURPOSE We aimed to measure the effects of handlebar widths on ventilation, gas exchange, spirometry, and comfort during moderate constant power exercise. METHODS Twenty-four recreationally active adults completed the study (32 ± 5 yrs., 175 ± 9 cm, 74 ± 12 kg, 8 women, 16 men). Participants completed three moderate constant power bouts of exercise …

Social Jetlag Inhibits Exercise-Induced Adaptations In The Heart And Alters Markers Of Mitochondrial Dynamics, Graham R. Mcginnis, Michael B. Dial, Elias M. Malek, Greco Neblina, Austin Cooper, Nikoleta Vasileva, Tanner Erwin

International Journal of Exercise Science: Conference Proceedings

Social jetlag (SJL), or the shifting of behavior and sleep times between weekdays and weekends, is a pervasive form of circadian rhythm disruption that affects nearly 70% of the population to some extent. The magnitude of SJL can be determined by the difference in the mid-sleep phase between weekends and weekdays. Higher levels of SJL have been associated with lower levels of cardiorespiratory fitness, and increased incidence of cardiometabolic disease, which may be due, in part, to mitochondrial dysfunction. However, no studies to date have evaluated the effects of long term SJL on cardiac mitochondrial dynamics. PURPOSE: To determine …

Sarcopenic Obesity, Pathogenesis, And Treatment With A Focus On Exercise And Protein Intake, Yasemin Karaağaç

Journal of Mind and Medical Sciences

Sarcopenic obesity involves the co-occurrence of sarcopenia and obesity, yields more health risks than either condition alone, thus requiring prevention and treatment for healthy aging. In this review, the literature on the diagnosis of sarcopenic obesity, the mechanisms of its pathogenesis and treatment with emphasis on exercise and dietary protein were revised. Changes in body composition and sex hormones with age, myocellular mechanisms, inflammation, oxidative stress, physical inactivity, and insufficient protein intake are the main factors associated with the pathogenesis of sarcopenic obesity. Treatment targets weight loss while preserving muscle mass and function. Promising approaches involve high-protein and low-calorie diets …

Effects Of Progressive Functional Ankle Exercises In Spastic Cerebral Palsy, Plantarflexors Versus Dorsiflexors: A Randomized Trial, Melek Volkan Yazici, Gamze Çobanoğlu, Gökhan Yazici, Bülent Elbasan

Turkish Journal of Medical Sciences

Background/aim: Children with cerebral palsy (CP), even those who have very mild impairment, have lower muscle strength than their typically developing peers. The ankle dorsiflexors (DFs) and plantarflexors (PFs) of children with CP are especially weak. Weakness in the ankle muscles causes problems in functional skills, mobility, and balance in spastic CP (SCP). The aim of this study was to investigate the effects of progressive functional exercises (PFEs) on the DF, PF, or dorsi-plantar flexor (DPF) muscles in children with SCP, specifically, the functional mobility, balance, and maximum voluntary contraction (MVC), and compare the effects of strengthening these muscles individually …

Effect Of Thoracic Mobilization Exercises On Hamstring Flexibility: A Randomized Controlled Trial, Aybüke Ersi̇n, Meltem Kaya

Turkish Journal of Medical Sciences

Background and aim: The aim was to investigate the effect of thoracic mobilization exercises on hamstring flexibility. Materials and methods: One hundred twenty individuals with hamstring tightness were included in the study. The participants were randomized into two groups: the experimental group (EG) (n = 60) or the control group (CG) (n = 60). The EG performed a homebased thoracic mobilization exercise program comprising 2 sets with 10 repetitions, once a day, 3 days a week, for 4 weeks. The CG performed active-assisted stretching of the hamstring comprising 3 sets with 10 repetitions for 15 seconds. The active knee extension …

Cardiac Rehabilitation In Abu Dhabi: A Retrospective Investigation Of Program Delivery, Participants, And Factors Associated With Program Completion Utilizing A Hospital Registry, Aaron Heisey Thrush

Journal of the Saudi Heart Association

Objectives: Investigations into the provision of cardiac rehabilitation from the Arabian Gulf countries are rare, despite suffering from an unusually high prevalence of cardiovascular disease. This study reports patient and program characteristics from an exercise-based cardiac rehabilitation program in Abu Dhabi, and factors associated with program completion. Methods: Data was drawn from the institution’s cardiac rehabilitation registry, populated from the electronic medical record of patients enrolled in the hospital-based cardiac rehabilitation program, from 2015 to 2022. The program was administered by physical therapist and nurse specialists and guided by individualized exercise parameters. Completion of the program was defined as attendance …

The Ups And Downs Of Weight Cycling: How Fad Diets Can Negatively Affect Health, Catherine Jasper

BUHealth

It’s advice nearly every patient has heard at least once in their life: you need to lose weight. Often, this is prescribed as a combination of a healthy diet and exercise. However, ‘fad diets’, so-called due to their fluctuating popularity from societal trends, are seen as quick and easy diet modifications that produce weight loss quickly. For some, these diets are not sustainable and can lead to dangerous cycles of losing weight, easing restrictions, and re-gaining weight that was lost. Weight-cycling is a dangerous effect of fad diets, and the long-term physical and psychological effects of weight cycling can ultimately …

Rehabilitation Management To Improve Respiratory Function In Severe And Critical Covid-19 Survivors: A Literature Review, Sergio Aldira Wijaya, Arnengsih Nazir, Rama Nusjirwan

Kesmas

No abstract provided.

The Physical Activity Of Spanish Speleologists: Accomplishment Of Recommendations And Differences By Sociodemographic Variables, Miquel Pans, Laura Antón-González, Maite Pellicer-Chenoll

International Journal of Speleology

Outdoor adventure activities are becoming more popular due to their potential health benefits, although there is little scientific information on speleology as a physical activity (PA). The purpose of this study is to expand the scientific evidence in this field in two ways: (a) describe the PA performed by speleologists, taking into account the variables of interest such as gender, age, education, speleological level, participation in ‘Alpine’ explorations and body mass index (BMI) and (b) identify how far the World Health Organization’s (WHO) PA recommendations were accomplished (i.e.,150 min of moderate-intensity aerobic PA or 75 min of vigorous-intensity aerobic). A …

Physical Activity In Managing Stress Among Managers During The Covid-19 Pandemic – A Systematic Review, Anna Hryniewicz, Anna Gmiąt, Magdalena Jaroch-Lidzbarska, Mariusz Lipowski

Baltic Journal of Health and Physical Activity

Introduction: During the COVID-19 pandemic managers experienced additional stress connected with taking responsibility for workers at the time of a worldwide crisis. Maintaining a high level of physical activity in this specific group possibly could have contributed to keeping both management skills and health condition at a high required standard. The purpose of this review is to verify the range of scientific interest on the subject of physical activity among managers as a stress coping strategy during the pandemic. Materials and Methods: For this systematic review six studies were chosen (two of them are qualitative descriptive, three are cross-sectional, one …

Wellness Review 2022, Part 2, Martin Huecker, Brian A. Ferguson, Jacob Shreffler

Journal of Wellness

Introduction: Similar to prior reviews, the Journal of Wellness editors searched the literature from the second half of 2022 for an interesting and impactful selection of publications on wellness in healthcare professionals.

Methods: Editors conducted a standard keyword search in Pubmed, focusing chiefly on large journals, interventional trials, and other prospective research. We included papers published between July 1, 2022 and December 31, 2022.

Literature in Review: Finding several hundred publications, we excluded editorials, reviews, and some smaller, less generalizable papers. A final 25 significant studies focusing on wellness in medical professionals were sorted into the following categories: logistics, creativity …

Physical Activity Among Adults With Psychiatric Illness In Karachi, Pakistan: A Survey Based Research, Aneeta Jevtani, Erum Perveen, Mustafa Uroosa, Nazia Zeya, Farkhanda Emad, Fareeha Kanwal, Mahum Azhaar, Faisal Yamin

Baltic Journal of Health and Physical Activity

Introduction: In Pakistan, psychological wellbeing is still considered a stigma and has limited resources to provide maximum care. Individuals with mental illness struggle with maintaining their sedentary behaviors and have poor wellbeing. The aim of the study is to investigate the physical activity among individuals with a psychiatric illness. Materials and Methods: A sample data of 144 outpatients, diagnosed with a psychiatric illness were collected from the Outpatient Department (OPD) of a public sector psychiatric set-up in Karachi, Pakistan. The participants were assessed with the International Physical Activity Questionnaire (IPAQ). Results: Females with a psychiatric illness were found to be …

Can We Calculate Mean Arterial Pressure In Humans?, Matthew M. Howrey, Tiffany L. Brazile, Bryce N. Balmain, Andrew R. Tomlinson, James P. Macnamara, Tony G. Babb, Benjamin D. Levine, Satyam Sarma, Christopher M. Hearon Jr, Denis J. Wakeham

International Journal of Exercise Science: Conference Proceedings

Mean arterial pressure (MAP) is either measured with an oscillometric cuff and then systolic (SBP) and diastolic (DBP) blood pressures are estimated from an unknown algorithm; or SBP and DBP are measured via auscultation and MAP calculated using measures of systolic pressure (SBP), diastolic pressure (DBP), and a form-factor (FF; equation: [(SBP-DBP)*FF]+DBP). The typical FF used is 0.33 though others (0.4) have been proposed. Recent work indicates that estimation of aortic MAP via a FF leads to inaccurate values and should therefore be interpreted with caution, whether this is the case for local MAP is unknown. While the implications for …

The Effects Of Resistance Deception On Upper Body Muscular Strength, Muscular Endurance, And Perceived Exertion, Ashley Mcmasters

International Journal of Exercise Science: Conference Proceedings

Resistance deception during training is lightly researched and is seen as a modification that can potentially act on central control during exercise. Studies that have observed the effects of deception while training has yielded mixed results and the effects of deception on strength, muscular endurance, and perceived exertion are still unclear. PURPOSE: The purpose of this study was to determine the effects of resistance deception on upper-body maximal muscular strength, muscular endurance, and perceived exertion in a strength-trained population. METHODS: Eight males (n = 5) and females (n = 3) between the ages of 18 and 26 that had at …

Thirst Sensation Does Not Effect Reaction Time But Decreses Mood In Men, Alan Ky, Hui-Ying Luk, Jarrod Blinch, Yasuki Sekiguchi

International Journal of Exercise Science: Conference Proceedings

Exercise in hot environments results in dehydration accompanied by thirst sensation, a vital signal for fluid homeostasis. While cognitive performance and mood have been studied with exercise in hot environments and in dehydration states, no studies have investigated the effect of inducing thirst on cognitive performance and mood. PURPOSE: To investigate the effect of inducing thirst on cognitive performance and mood. METHODS: Twelve recreationally active men (mean±SE age: 29±3.6 years; body mass: 74.7±2.3 kg; height, 179.4±2.0 cm; maximal oxygen consumption [VO_2max]: 49.8±1.9 ml·kg⁻¹·min⁻¹) performed 90 mins of cycling at 55% VO_{2max …}

Effects Of Neuromuscular Electrical Stimulation On Energy Expenditure And Oxygen Consumption, Victoria M. Rocha, Jehu Apaflo, Gabriel Narvaez, Ali Mossayebi, Joshua Labadah, Sudip Bajpeyi

International Journal of Exercise Science: Conference Proceedings

Exercise is beneficial to improve metabolic diseases such as obesity and type 2 diabetes. Physical activity results in an increase in energy expenditure (EE) and oxygen consumption due to increased energy demand. Neuromuscular electrical stimulation (NMES) is an alternative strategy to induce muscle contraction. Our previous work have shown that NMES induced muscle contraction can improve metabolic health in an overweight and obese population. However, it is not known whether NMES induced muscle contraction leads to greater energy expenditure. PUPROSE: To determine the effect of NMES induced muscle contraction on energy expenditure and oxygen consumption. METHODS: Eighteen sedentary overweight/obese men …

Effects Of Exercise On Cardiopulmonary Function In Patients With Obstructive Sleep Apnea: A Systematic Review And Meta-Analysis, Jiale Peng, Hong Ren

International Journal of Physical Activity and Health

Obstructive sleep apnea (OSA) is a common sleep disorder characterized by repeated episodes of apnea and hypopnea during sleep. Snoring and daytime sleepiness are the most common manifestations of OSA. Patients with OSA are considered to have poor cardiopulmonary function. Exercise has been proposed as a treatment for OSA that could lower apnea hypopnea indices (AHI) and improve sleep quality. Study shows that constantly aerobic exercise improved cardiopulmonary function in patients with chronic heart failure. However, whether exercise training will benefit cardiopulmonary functioning in patients with OSA is still in doubt. The purpose of this review is to investigate the …

Effects Of Continuous Exercise On Physiological Indexes Among Middle-Aged And Elderly Chronic Patients In Northwest China, Niu Jianzhuang, Niu Zhen, Ren Xiangyu, Yu Xuemei, Gao Nina, Shao Nina, Zhang Chengyi

International Journal of Physical Activity and Health

With the increase of aging population, accompanied by a series of aging problems, the study showed that the probability of chronic disease in the elderly population is 92.1%, and further research shows that the probability of having two or more chronic diseases is 70.0%. Therefore, understanding of the distribution and spatial-temporal variation trend of risk factors related to chronic diseases can provide scientific basis for the formulation of policies and intervention strategies for the prevention and treatment of chronic diseases. It is of urgent practical significance to improve the quality of life of the elderly and reduce the social medical …

Effect Of Exercise Intervention On Social Ability Of Adhd Children, Haoye Shen, Xiaozan Wang, Meiyuan Chen, Xizhe Bai, Xinyue Mao, Hao Li, Yiang Yuan

International Journal of Physical Activity and Health

The incidence rate of attention deficit hyperactivity disorder (ADHD) is 7.25% in China. The main symptoms are attention deficit laxation, behavior impulsivity, social disorder and so on. Children aged 3-6 are in the golden age of social ability development. Therefore, if ADHD children at this age do not get correct and effective interventions, it will have a far-reaching impact on their social ability. In order to explore new intervention measures for ADHD children and improve their social ability, this study will intervene ADHD children through sports intervention, so as to provide theoretical and experimental basis for improving their social ability. …

The Effect Of Physical Training Program For Fitness Improvement On Sickness Absence Of Workers At A Chemical Company In Indonesia, Anita Johan, Aria Kekalih, Nuri Purwito Adi, Ambar W. Roestam, Dewi S. Soemarko

Occupational and Environmental Medicine Journal of Indonesia

Introduction. Sickness absence, which can be caused by an unhealthy lifestyle, is an important productivity parameter for the company. Therefore, there are many wellness programs developed in the workplace in an effort to improve workers’ health, fitness, and productivity. The aim of this study was to assess the effect of a physical training program for fitness improvement (VO2 max value) on sickness absence. Methods. This study was conducted by observing the results of the workers' physical training program in the chemical company during 2018, using a cohort retrospective design. SPSS Statistics version 22.0 was used for analysis, with the chi-square …