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Sedentary and emotion

Trina Hinkley, Anna Timperio, Jo Salmon, Kylie Hesketh
BACKGROUND: Little is known about the associations of preschoolers' health behaviors with their later psychosocial wellbeing. This study investigates the association of 3- to 5-year-old children's physical activity and electronic media use with their later social-emotional skills (6-8 years). METHODS: Data were collected in 2008-2009 and 2011-2012 for the Healthy Active Preschool and Primary Years (HAPPY) Study in metropolitan Melbourne. Participants were a random subsample (n = 108) of the 567 children at follow-up...
April 2017: Journal of Physical Activity & Health
Brian A Lloyd, Holly S Hake, Takayuki Ishiwata, Caroline E Farmer, Esteban C Loetz, Monika Fleshner, Sondra T Bland, Benjamin N Greenwood
Exercise can enhance learning and memory and produce resistance against stress-related psychiatric disorders such as depression and anxiety. In rats, these beneficial effects of exercise occur regardless of exercise controllability: both voluntary and forced wheel running produce stress-protective effects. The mechanisms underlying these beneficial effects of exercise remain unknown. The mammalian target of rapamycin (mTOR) is a translation regulator important for cell growth, proliferation, and survival. mTOR has been implicated in enhancing learning and memory as well as antidepressant effects...
April 14, 2017: Behavioural Brain Research
Alexey V Ushakov, Vera S Ivanchenko, Alina A Gagarina
The article represents literature review and provides evidence for psychological stress to play essential role in the development of arterial hypertension. The pathogenesis of hypertension is complex with a significant diversity and variability of the mechanisms involved in individual patient. In this regard, the determination of specific pathogenic pathways underlying sustained blood pressure elevation in each patient would substantially individualize therapeutic approaches, and hence increase the effectiveness of treatment...
December 30, 2016: Current Hypertension Reviews
Kaori Ishii, Ai Shibata, Minoru Adachi, Yoshiyuki Mano, Koichiro Oka
BACKGROUND: Sedentary behaviors (SB) are associated with health indicators; however, there are currently very few studies that have examined these associations, especially in conjunction with psychological factors, in children. The current study examined the independent relationship between objectively assessed SB, and indicators of obesity and psychological well-being, among Japanese children. METHODS: A total of 967 elementary-school children completed a cross-sectional survey...
April 2017: Journal of Physical Activity & Health
Matthias Wagner, Darko Jekauc, Annette Worth, Alexander Woll
The aim of this paper was to contribute to the elaboration of the Environmental Stress Hypothesis framework by testing eight hypotheses addressing the direct impact of gross motor coordination problems in elementary-school on selected physical, behavioral and psychosocial outcomes in adolescence. Results are based on a longitudinal sample of 940 participants who were (i) recruited as part of a population-based representative survey on health, physical fitness and physical activity in childhood and adolescence, (ii) assessed twice within 6 years, between the ages of 6 and 10 years old as well as between the ages of 12 and 16 years old (Response Rate: 55...
2016: Frontiers in Psychology
Havva Demirel
PURPOSE: Sufficient sleep or sleep of sufficient quality is essential for the health of children, adolescents and adults, as sleep influences almost all dimensions of life. The purpose of this study was to investigate the possible positive effects of sportsmanship on sleep quality and to assess the possible differences in sleep quality between athletes and non-athletes. METHODS: Sedentary or non-athletes subjects (n=103) and athletes (n=93) participated in this study...
December 1, 2016: Clinical and Investigative Medicine. Médecine Clinique et Experimentale
Cornelia Rada, Alexandru Teodor Ispas
BACKGROUND: Alcohol consumption (AC) has negative social and economic consequences, affects health, and can create dependence. As dependence is particularly difficult to cure, prevention is important. This study aimed to identify the frequency, quantity, occasions, reasons, type of AC, and correlation with accentuated personality traits among young adults in Romania. METHODS: Participants were 1359 young adults aged 18-30 years (average age, 22.67 years; standard deviation [SD], 3...
October 27, 2016: Substance Abuse Treatment, Prevention, and Policy
M Cornelia Stoeckel, Roland W Esser, Matthias Gamer, Christian Büchel, Andreas von Leupoldt
Dyspnea is common in many cardiorespiratory diseases. Already the anticipation of this aversive symptom elicits fear in many patients resulting in unfavorable health behaviors such as activity avoidance and sedentary lifestyle. This study investigated brain mechanisms underlying these anticipatory processes. We induced dyspnea using resistive-load breathing in healthy subjects during functional magnetic resonance imaging. Blocks of severe and mild dyspnea alternated, each preceded by anticipation periods. Severe dyspnea activated a network of sensorimotor, cerebellar, and limbic areas...
2016: Neural Plasticity
Benjamin Wienke, Darko Jekauc
Although previous research has shown that emotions are consistently associated with sport and exercise behavior, the working mechanisms are not understood to the extent of creating an intervention. The aim of this study is to identify situations and aspects of recreational sport and exercise, which lead to positive emotional reactions in people taking part in regular and long-term exercise. In this study, 24 adults (12 female, 12 male) distributed over three age groups (young, middle, and late adulthood), took part in recreational sports (individual or team sport) for at least 5 years...
2016: Frontiers in Psychology
Giancarlo Condello, Laura Capranica, Joel Stager, Roberta Forte, Simone Falbo, Angela Di Baldassarre, Cristina Segura-Garcia, Caterina Pesce
Although ageing people could benefit from healthy diet and physical activity to maintain health and quality of life, further understandings of the diet- and physical activity-related mechanisms that may cause changes in health and quality of life perception are necessary. The purpose of the study was to investigate the effect of eating attitudes, body mass and image satisfaction, and exercise dependence in the relationship between physical activity and health and quality of life perception in older individuals...
2016: PloS One
Ian Janssen
PURPOSE: The primary objective was to use isotemporal substitution models to estimate whether replacing time spent in sedentary video games (SVGs) and active outdoor play (AOP) with active video games (AVGs) would be associated with changes in youth's mental health. METHODS: A representative sample of 20,122 Canadian youth in Grades 6-10 was studied. The exposure variables were average hours/day spent playing AVGs, SVGs, and AOP. The outcomes consisted of a negative and internalizing mental health indicator (emotional problems), a positive and internalizing mental health indicator (life satisfaction), and a positive and externalizing mental health indicator (prosocial behavior)...
August 23, 2016: Journal of Adolescent Health: Official Publication of the Society for Adolescent Medicine
Rosemary Peter, Sushma Sood, Ashwani Dhawan
Physical inactivity is an important risk factor for cardiovascular mortality and morbidity. Exercise is considered an acceptable method for improving and maintaining physical and emotional health. Although yoga is historically a spiritual discipline, a growing body of evidence supports the belief that yoga benefits physical and mental health. The objective of this study was to evaluate heart rate variability which reflects autonomic control of heart among yoga practitioners, athletes and individuals with sedentary lifestyle...
October 2015: Indian Journal of Physiology and Pharmacology
Kaori Ishii, Ai Shibata, Minoru Adachi, Koichiro Oka
Data on the effect of increased or decreased physical activity on children's psychological status are scarce, and effect sizes are small. This study conducted two-year longitudinal research to identify associations between physical activity, sedentary behavior, and psychological well-being in Japanese school children through a mail survey completed by 292 children aged 6-12 years. Data on sociodemographics, physical activity, sedentary behavior on weekdays and the weekend, and psychometrics (self-efficacy, anxiety, and behavioral/emotional problems) were collected using a self-reported questionnaire...
October 2016: Perceptual and Motor Skills
Robert A Pretlow, Ronald J Corbee
Obesity in pets is a frustrating, major health problem. Obesity in human children is similar. Prevailing theories accounting for the rising obesity rates - for example, poor nutrition and sedentary activity - are being challenged. Obesity interventions in both pets and children have produced modest short-term but poor long-term results. New strategies are needed. A novel theory posits that obesity in pets and children is due to 'treats' and excessive meal amounts given by the 'pet-parent' and child-parent to obtain affection from the pet/child, which enables 'eating addiction' in the pet/child and results in parental 'co-dependence'...
September 2016: British Journal of Nutrition
June J Pilcher, Victoria C Baker
The purpose of the current study is to compare the effects of light physical activity to sedentary behavior on cognitive task performance and meta-cognitive responses. Thirty-eight undergraduate students participated in the study. The participants used a stationary bicycle with a desk top and a traditional desk while completing two complex cognitive tasks and measures of affect, motivation, morale, and engagement. The participants pedaled the stationary bicycle at a slow pace (similar in exertion to a normal walking pace) while working...
2016: Frontiers in Psychology
Alessandro Ieraci, Alessandro I Madaio, Alessandra Mallei, Francis S Lee, Maurizio Popoli
Several studies have shown that exercise improves cognitive functions and emotional behaviors. Positive effects of exercise have been associated with enhanced brain plasticity, adult hippocampal neurogenesis, and increased levels of brain-derived neurotrophic factor (BDNF). However, a substantial variability of individual response to exercise has been described, which may be accounted for by individual genetic variants. Here, we have assessed whether and how the common human BDNF Val66Met polymorphism influences the neurobiological effects modulated by exercise in BDNF Val66Met knock-in male mice...
December 2016: Neuropsychopharmacology: Official Publication of the American College of Neuropsychopharmacology
Brian T Samuelsen, Karen L Andrews, Matthew T Houdek, Marisa Terry, Thomas C Shives, Franklin H Sim
BACKGROUND: The immediate postoperative prosthesis has been purported to allow early mobilization with potential physical and psychologic benefits to patients. This study used accelerometers and validated questionnaires to prospectively examine activity level and quality of life data for patients receiving an immediate postoperative prosthesis after transtibial amputation. METHODS: A total of 10 patients were included in the study. Mean age was 58 yrs (range, 22-69 yrs), there were 9 men and 1 woman, and reason for amputation was nonhealing gangrenous ulcer in 9 patients and ischemic limb in 1 patient...
February 2017: American Journal of Physical Medicine & Rehabilitation
Olivia K Faull, Pete J Cox, Kyle T S Pattinson
PURPOSE: Breathlessness is a complex set of symptoms that are comprised of both sensory and affective (emotional) dimensions. While ventilation is now understood to be a potential limiter to performance in highly-trained individuals, the contribution of breathlessness-anxiety in those nearing maximal ventilation during intense exercise has not yet been considered as a limiter to performance. METHODS: In this study, we compared the physiology and psychology of breathlessness in 20 endurance athletes with 20 untrained age- and sex-matched sedentary controls...
2016: Frontiers in Physiology
Travis John Saunders, Casey Ellen Gray, Veronica Joan Poitras, Jean-Philippe Chaput, Ian Janssen, Peter T Katzmarzyk, Timothy Olds, Sarah Connor Gorber, Michelle E Kho, Margaret Sampson, Mark S Tremblay, Valerie Carson
The purpose of this systematic review was to determine how combinations of physical activity (PA), sedentary behaviour (SB), and sleep were associated with important health indicators in children and youth aged 5-17 years. Online databases (MEDLINE, EMBASE, SPORTdiscus, CINAHL, and PsycINFO) were searched for relevant studies examining the relationship between time spent engaging in different combinations of PA, SB, and sleep with the following health indicators: adiposity, cardiometabolic biomarkers, physical fitness, emotional regulation/psychological distress, behavioural conduct/pro-social behaviour, cognition, quality of life/well-being, injuries, bone density, motor skill development, and self-esteem...
June 2016: Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme
Laurie Wideman, Susan D Calkins, James A Janssen, Cheryl A Lovelady, Jessica M Dollar, Susan P Keane, Eliana M Perrin, Lilly Shanahan
BACKGROUND: Cardiovascular risk factors during adolescence-including obesity, elevated lipids, altered glucose metabolism, hypertension, and elevated low-grade inflammation-is cause for serious concern and potentially impacts subsequent morbidity and mortality. Despite the importance of these cardiovascular risk factors, very little is known about their developmental origins in childhood. In addition, since adolescence is a time when individuals are navigating major life changes and gaining increasing autonomy from their parents or parental figures, it is a period when control over their own health behaviors (e...
June 1, 2016: BMC Public Health
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