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Health enhancing physical exercise

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https://www.readbyqxmd.com/read/28632248/perceived-benefits-and-barriers-to-exercise-for-recently-treated-adults-with-acute-leukemia
#1
Ashley Leak Bryant, AnnMarie L Walton, Mackenzi Pergolotti, Brett Phillips, Charlotte Bailey, Deborah K Mayer, Claudio Battaglini
PURPOSE/OBJECTIVES: To explore perceived exercise benefits and barriers in adults with acute leukemia who recently completed an inpatient exercise intervention during induction therapy.
. RESEARCH APPROACH: Descriptive, exploratory design using semistructured interviews.
. SETTING: Inpatient hematology/oncology unit at North Carolina Cancer Hospital in Chapel Hill.
. PARTICIPANTS: 6 adults with acute leukemia aged 35-67 years...
July 1, 2017: Oncology Nursing Forum
https://www.readbyqxmd.com/read/28629589/physical-exercise-and-dna-injury-good-or-evil
#2
Elisa Danese, Giuseppe Lippi, Fabian Sanchis-Gomar, Giorgio Brocco, Manfredi Rizzo, Maciej Banach, Martina Montagnana
Regular, low-intensity physical activity is currently advocated for lowering the risk of developing many acute and especially chronic diseases. However, several lines of evidence attest that strenuous exercise may enhance inflammation and trigger the generation of free radical-mediated damage, thus overwhelming the undisputable benefits of regular, medium-intensity physical activity. Since reactive oxygen species are actively generated during high-intensity exercise, and these reactive compounds are known to impact DNA stability, we review here the current evidence about strenuous exercise and DNA injury...
2017: Advances in Clinical Chemistry
https://www.readbyqxmd.com/read/28628590/the-past-present-and-future-of-neurorehabilitation-from-nustep-through-iv-step-and-beyond
#3
Susan R Harris, Carolee J Winstein
PURPOSES: To present the history and aims of the STEP conferences; describe the interdependence of prevention, prediction, plasticity, and participation; reflect on where we stand today regarding those 4 Ps; and discuss how future neurorehabilitation should look for individuals with movement disorders. KEY POINTS: Physical therapists have focused primarily on tertiary prevention, emphasizing primary/secondary prevention far less. Predicting optimal response to intervention is essential for primary prevention...
July 2017: Journal of Neurologic Physical Therapy: JNPT
https://www.readbyqxmd.com/read/28624982/towards-ageing-well-use-it-or-lose-it-exercise-epigenetics-and-cognition
#4
Irene Maeve Rea
More and more people are living into the 90s or becoming centenarians. But, the gift of increased 'age span' seldom equates with an improved 'health-span'. Governments across the world are expressing concern about the epidemic of chronic disease, and have responded by initiating policies that make prevention, reduction and treatment of chronic disease, a public health priority. But understanding, how to age long and well, with the avoidance of chronic disease and later life complex disease morbidity is challenging...
June 17, 2017: Biogerontology
https://www.readbyqxmd.com/read/28620700/gender-varying-associations-between-physical-activity-intensity-and-mental-quality-of-life-in-older-cancer-survivors
#5
David E Conroy, Kathleen Y Wolin, Cindy K Blair, Wendy Demark-Wahnefried
PURPOSE: Physical activity can enhance quality of life in cancer survivors, but this conclusion is based largely on research linking moderate-to-vigorous physical activity with quality of life. Light-intensity physical activity may be more feasible than more strenuous exercise for many older cancer survivors. This study reports a secondary analysis of baseline data from a lifestyle behavior intervention trial and examines the hypothesis that older cancer survivors who engage in more light-intensity physical activity, independent of moderate-to-vigorous activity, will report better mental quality of life...
June 15, 2017: Supportive Care in Cancer: Official Journal of the Multinational Association of Supportive Care in Cancer
https://www.readbyqxmd.com/read/28612635/wearable-sensors-can-they-benefit-patients-with-chronic-kidney-disease
#6
Fokko Pieter Wieringa, Natascha Broers, J P Kooman, Frank M van der Sande, Chris van Hoof
Introduction This article ponders upon wearable medical measurement devices in relation to Chronic Kidney Disease (CKD) and its' associated comorbidities - and whether these might benefit CKD-patients. We aimed to map the intersection(s) of nephrology and wearable sensor technology to help technologists understand medical aspects, and clinicians to understand technological possibilities that are available (or soon will become so). Areas covered A structured literature search on main comorbidities and complications CKD patients suffer from, was used to steer mini-reviews on wearable sensor technologies clustered around 3 themes being: Cardiovascular-related, diabetes-related and physical fitness/frailty...
June 14, 2017: Expert Review of Medical Devices
https://www.readbyqxmd.com/read/28610948/adaptive-capacity-an-evolutionary-neuroscience-model-linking-exercise-cognition-and-brain-health
#7
REVIEW
David A Raichlen, Gene E Alexander
The field of cognitive neuroscience was transformed by the discovery that exercise induces neurogenesis in the adult brain, with the potential to improve brain health and stave off the effects of neurodegenerative disease. However, the basic mechanisms underlying exercise-brain connections are not well understood. We use an evolutionary neuroscience approach to develop the adaptive capacity model (ACM), detailing how and why physical activity improves brain function based on an energy-minimizing strategy. Building on studies showing a combined benefit of exercise and cognitive challenge to enhance neuroplasticity, our ACM addresses two fundamental questions: (i) what are the proximate and ultimate mechanisms underlying age-related brain atrophy, and (ii) how do lifestyle changes influence the trajectory of healthy and pathological aging?...
June 10, 2017: Trends in Neurosciences
https://www.readbyqxmd.com/read/28599636/health-coaching-to-improve-self-management-and-quality-of-life-for-low-income-patients-with-chronic-obstructive-pulmonary-disease-copd-protocol-for-a-randomized-controlled-trial
#8
Beatrice Huang, Rachel Willard-Grace, Denise De Vore, Jessica Wolf, Chris Chirinos, Stephanie Tsao, Danielle Hessler, George Su, David H Thom
BACKGROUND: Chronic obstructive pulmonary disease (COPD) severely hinders quality of life for those affected and is costly to the health care system. Care gaps in areas such as pharmacotherapy, inhaler technique, and knowledge of disease are prevalent, particularly for vulnerable populations served by community clinics. Non-professionally licensed health coaches have been shown to be an effective and cost-efficient solution in bridging care gaps and facilitating self-management for patients with other chronic diseases, but no research to date has explored their efficacy in improving care for people living with COPD...
June 9, 2017: BMC Pulmonary Medicine
https://www.readbyqxmd.com/read/28593427/drinking-and-exercise-behaviors-among-college-students-between-and-within-person-associations
#9
Ana M Abrantes, Matthew D Scalco, Sara O'Donnell, Haruka Minami, Jennifer P Read
Prior work has suggested a paradoxical positive relationship between the risk behavior alcohol use and the health behavior exercise, particularly in young adults. Though seldom tested, different theoretical perspectives exist on the mechanisms that may explain the positive relationship. The aims of this study were to test theorized mechanisms of association, including common causes shared by both behaviors (e.g., personality, motives, affective), compensatory processes such as exercising to compensate for calories from alcohol consumption, and methodological confounds (e...
June 7, 2017: Journal of Behavioral Medicine
https://www.readbyqxmd.com/read/28588518/-i-want-it-all-and-i-want-it-now-lifetime-prevalence-and-reasons-for-using-and-abstaining-from-controlled-performance-and-appearance-enhancing-substances-paes-among-young-exercisers-and-amateur-athletes-in-five-european-countries
#10
Lambros Lazuras, Vassilis Barkoukis, Andreas Loukovitis, Ralf Brand, Andy Hudson, Luca Mallia, Michalis Michaelides, Milena Muzi, Andrea Petróczi, Arnaldo Zelli
Doping use in recreational sports is an emerging issue that has received limited attention so far in the psychological literature. The present study assessed the lifetime prevalence of controlled performance and appearance enhancing substances (PAES), and used behavioral reasoning theory to identify the reasons for using and for avoiding using controlled PAES in young exercisers across five European countries, in the context of the "SAFE YOU" Project. Participants were 915 young amateur athletes and exercisers (M = 21...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28572857/changes-in-health-related-quality-of-life-in-elderly-men-after-12%C3%A2-weeks-of-strength-training
#11
Kristin Haraldstad, Gudrun Rohde, Tonje Holte Stea, Hilde Lohne-Seiler, Ken Hetlelid, Gøran Paulsen, Sveinung Berntsen
BACKGROUND: Muscular strength is associated with functional ability in elderly, and older adults are recommended to perform muscle-strengthening exercise. Understanding how improved muscle strength and -mass influence general and specific domains of quality of life is important when planning health promotion efforts targeting older adults. The aims of the present study were to describe changes in health-related quality of life (HRQOL) in older men participating in 12 weeks of systematic strength training, and to investigate whether improvements in muscle strength and muscle mass are associated with enhancements in HRQOL...
2017: European Review of Aging and Physical Activity
https://www.readbyqxmd.com/read/28556463/a-single-bout-of-exercise-increases-hippocampal-bdnf-influence-of-chronic-exercise-and-noradrenalin
#12
Andrew C Venezia, Elizabeth Quinlan, Stephen M Roth
Research in human subjects suggests that acute exercise can improve memory performance, but the qualities of the exercise necessary to promote improved memory, and the signaling pathways that mediate these effects are unknown. Brain-derived neurotrophic factor (Bdnf), noradrenergic signaling, and post-translational modifications to AMPA receptors have all been implicated in the enhancement of memory following emotional or physical arousal; however, it is not known if a single bout of exercise is sufficient to engage these pathways...
May 26, 2017: Genes, Brain, and Behavior
https://www.readbyqxmd.com/read/28546140/what-to-build-for-middle-agers-to-come-attractive-and-necessary-functions-of-exercise-promotion-mobile-phone-apps-a-cross-sectional-study
#13
Gen-Yih Liao, Yu-Tai Chien, Yu-Jen Chen, Hsiao-Fang Hsiung, Hsiao-Jung Chen, Meng-Hua Hsieh, Wen-Jie Wu
BACKGROUND: Physical activity is important for middle-agers to maintain health both in middle age and in old age. Although thousands of exercise-promotion mobile phone apps are available for download, current literature offers little understanding regarding which design features can enhance middle-aged adults' quality perception toward exercise-promotion apps and which factor may influence such perception. OBJECTIVES: The aims of this study were to understand (1) which design features of exercise-promotion apps can enhance quality perception of middle-agers, (2) whether their needs are matched by current functions offered in app stores, and (3) whether physical activity (PA) and mobile phone self-efficacy (MPSE) influence quality perception...
May 25, 2017: JMIR MHealth and UHealth
https://www.readbyqxmd.com/read/28542392/acute-exercise-does-not-modify-brain-activity-and-memory-performance-in-app-ps1-mice
#14
Angelica Miki Stein, Victor Munive, Ana M Fernandez, Angel Nuñez, Ignacio Torres Aleman
Age is the main risk factor for Alzheimer´s disease (AD). With an increasingly aging population, development of affordable screening techniques to determine cognitive status will help identify population-at-risk for further follow-up. Because physical exercise is known to modulate cognitive performance, we used it as a functional test of cognitive health. Mice were submitted to treadmill running at moderate speed for 30 min, and their brain activity was monitored before and after exercise using electrocorticogram (ECG) recordings...
2017: PloS One
https://www.readbyqxmd.com/read/28521831/the-sitless-project-exercise-referral-schemes-enhanced-by-self-management-strategies-to-battle-sedentary-behaviour-in-older-adults-study-protocol-for-a-randomised-controlled-trial
#15
Maria Giné-Garriga, Laura Coll-Planas, Míriam Guerra, Àlex Domingo, Marta Roqué, Paolo Caserotti, Michael Denkinger, Dietrich Rothenbacher, Mark A Tully, Frank Kee, Emma McIntosh, Carme Martín-Borràs, Guillermo R Oviedo, Javier Jerez-Roig, Marta Santiago, Oriol Sansano, Guillermo Varela, Mathias Skjødt, Katharina Wirth, Dhayana Dallmeier, Jochen Klenk, Jason J Wilson, Nicole E Blackburn, Manuela Deidda, Guillaume Lefebvre, Denise González, Antoni Salvà
BACKGROUND: Older adults are the fastest growing segment of the world's population. Recent evidence indicates that excessive sitting time is harmful to health, independent of meeting the recommended moderate to vigorous physical activity (PA) guidelines. The SITLESS project aims to determine whether exercise referral schemes (ERS) can be enhanced by self-management strategies (SMSs) to reduce sedentary behaviour (SB), increase PA and improve health, quality of life and function in the long term, as well as psychosocial outcomes in community-dwelling older European citizens from four countries, within a three-armed pragmatic randomised controlled trial, compared with ERS alone and also with general recommendations about PA...
May 18, 2017: Trials
https://www.readbyqxmd.com/read/28511417/effectiveness-of-a-four-week-diet-regimen-exercise-and-psychological-intervention-for-weight-loss
#16
Tobias Weinreich, Hans-Peter Filz, Ursula Gresser, Barbara M Richartz
INTRODUCTION: Obesity is accompanied by restriction in the quality of life and an increased risk of morbidity and mortality. Cardiovascular, orthopedic, and metabolic disorders are among the possible consequences. In the management of obesity, a combination therapy that includes dietary, exercise, and behaviour modules has proven its worth. AIM: To evaluate the effect of weight-associated parameters, circulation associated parameters, glucose metabolism, body composition and life quality changes within a four-week inpatient rehabilitation program...
March 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28496410/clinical-applications-of-iso-inertial-eccentric-overload-yoyo%C3%A2-resistance-exercise
#17
REVIEW
Per A Tesch, Rodrigo Fernandez-Gonzalo, Tommy R Lundberg
In the quest for a viable non-gravity dependent method to "lift weights" in space, our laboratory introduced iso-inertial resistance (YoYo™) exercise using spinning flywheel(s), more than 25 years ago. After being thoroughly tested in individuals subjected to various established spaceflight analogs, a multi-mode YoYo™ exercise apparatus was eventually installed on the International Space Station in 2009. The method, applicable to any muscle group, provides accommodated resistance and optimal muscle loading through the full range of motion of concentric actions, and brief episodes of eccentric overload...
2017: Frontiers in Physiology
https://www.readbyqxmd.com/read/28493406/beta-hydroxy-beta-methylbutyrate-supplementation-and-skeletal-muscle-in-healthy-and-muscle-wasting-conditions
#18
REVIEW
Milan Holeček
Beta-hydroxy-beta-methylbutyrate (HMB) is a metabolite of the essential amino acid leucine that has been reported to have anabolic effects on protein metabolism. The aims of this article were to summarize the results of studies of the effects of HMB on skeletal muscle and to examine the evidence for the rationale to use HMB as a nutritional supplement to exert beneficial effects on muscle mass and function in various conditions of health and disease. The data presented here indicate that the beneficial effects of HMB have been well characterized in strength-power and endurance exercise...
May 10, 2017: Journal of Cachexia, Sarcopenia and Muscle
https://www.readbyqxmd.com/read/28490537/adaptations-to-endurance-and-strength-training
#19
David C Hughes, Stian Ellefsen, Keith Baar
The capacity for human exercise performance can be enhanced with prolonged exercise training, whether it is endurance- or strength-based. The ability to adapt through exercise training allows individuals to perform at the height of their sporting event and/or maintain peak physical condition throughout the life span. Our continued drive to understand how to prescribe exercise to maximize health and/or performance outcomes means that our knowledge of the adaptations that occur as a result of exercise continues to evolve...
May 10, 2017: Cold Spring Harbor Perspectives in Medicine
https://www.readbyqxmd.com/read/28489724/social-support-unstable-angina-and-stroke-as-predictors-of-depression-in-patients-with-coronary-heart-disease
#20
Shu-Fen Su, Mei-Yu Chang, Chung-Ping He
BACKGROUND: Depression is known to adversely affect coronary heart disease patients in western countries; however, no study of social support and depression has been conducted in the Chinese population. OBJECTIVE: The aim of this study was to investigate the predictors of depression in patients with coronary heart disease. METHODS: Between January and December 2015, a cross-sectional sample of 105 Taiwanese patients from cardiology units completed a demographic and clinical characteristics questionnaire, Enhancing Recovery in Coronary Heart Disease Social Support Inventory, and Patient Health Questionnaire-9...
May 9, 2017: Journal of Cardiovascular Nursing
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