scholarly journals Sedentary Behavior and the Use of Wearable Technology: An Editorial

2020 ◽  
Vol 17 (12) ◽  
pp. 4181
Author(s):  
Nathan O’Keeffe ◽  
Jennifer L Scheid ◽  
Sarah L West
Keyword(s):  
Physical Activity ◽  
Sedentary Behaviour ◽  
Well Being ◽  
Wearable Technology ◽  
Future Research ◽  
Activity Levels ◽  
Future Research Directions ◽  
Sedentary Bouts ◽  
Fitness Trackers

Globally, we continue to face a mounting issue of obesity combined with inactivity; sedentary behaviour is independently associated with poor health outcomes including disease and mortality. As such, exploring ways to try to reduce sedentary behaviour and decrease the risk of diseases is an important area of consideration. The role of wearable technology, such as fitness trackers, to encourage and subsequently increase physical activity is relatively well documented. These devices have been successful at encouraging populations to increase daily activity levels. While time being sedentary is often correlated with physical activity participation, this is not always the case. Therefore, it may be just as important to consider the activity an individual is not doing when evaluating health and well-being. This Editorial will summarize the importance of distinguishing between physical activity and sedentary behaviour. It will also discuss how wearable technology, in the form of fitness trackers, may be used to encourage someone to break up sedentary bouts more often. Finally, we will consider important future research directions.

Fulfillment of Sport Spectator Motives: The Mediation Effect of Well-Being

2013 ◽  
Vol 41 (9) ◽  
pp. 1421-1433 ◽  
Author(s):  
TzuShuo Ryan Wang ◽  
Sophia D. Min ◽  
Suk Kyu Kim
Keyword(s):  
Word Of Mouth ◽  
Well Being ◽  
Mediation Effect ◽  
Future Research ◽  
Research Directions ◽  
Revisit Intention ◽  
Future Research Directions ◽  
Sport Spectator ◽  
The Relationship

Spectator motives have been conventionally used to explain sport spectator behavior, such as word-of-mouth recommendations and revisit intention. A review of the literature suggests that the predictability of spectator motives is both inconsistent and context dependent. We proposed that these factors can be reconciled by directly examining the role of spectator well-being in the relationship between spectator motives and repatronage behavior. Our findings revealed that spectator well-being significantly mediates the effects of 5 motives, that is, achievement, aesthetics, knowledge, family, and escape, on sport spectator revisit intention and word-of-mouth recommendations. Future research directions are also discussed.

Barriers to Physical Activity Among Assertive Community Treatment Participants: A Mixed-Methods Analysis

2019 ◽  
Vol 50 (2) ◽  
pp. 102-117
Author(s):  
Garrett Huck ◽  
Michele Mahr ◽  
Blaise Morrison ◽  
Cruz Finnicum ◽  
Emre Umucu
Keyword(s):  
Physical Activity ◽  
Mixed Methods ◽  
Stages Of Change ◽  
Assertive Community Treatment ◽  
Premature Mortality ◽  
Community Treatment ◽  
Future Research ◽  
Activity Levels ◽  
Research Directions ◽  
Future Research Directions

There is a paucity of research about factors influencing physical activity participation among individuals with severe mental illness (SMI). Consequently, this group continues to engage in low levels of activity, resulting in high comorbidity and premature mortality. This study examined the barriers to activity experienced by individuals with SMI receiving assertive community treatment (ACT) services. A mixed-methods approach was used to gain a comprehensive understanding of (a) the most frequently identified barriers to activity, (b) the degree to which specific barriers influence activity levels and stages of change, and (c) the consistency between those barriers experienced by ACT participants and individuals receiving other types of treatments. Participants identified a variety of barriers. Several significant correlations with low activity and stages of change were noted, and consistency with those barriers experienced by individuals receiving treatment in other settings was observed. Implications for clinical practice and future research directions are discussed.

Physical activity guidelines for children and youthThis article is part of a supplement entitled Advancing physical activity measurement and guidelines in Canada: a scientific review and evidence-based foundation for the future of Canadian physical activity guidelines co-published by Applied Physiology, Nutrition, and Metabolism and the Canadian Journal of Public Health. It may be cited as Appl. Physiol. Nutr. Metab. 32(Suppl. 2E) or as Can. J. Public Health 98(Suppl. 2).

2007 ◽  
Vol 32 (S2E) ◽  
pp. S109-121 ◽  
Author(s):  
Ian Janssen
Keyword(s):  
Public Health ◽  
Physical Activity ◽  
Well Being ◽  
Children And Youth ◽  
Future Research ◽  
Activity Measurement ◽  
Activity Levels ◽  
Scientific Review ◽  
Physical Activity Guidelines ◽  
School Aged Children

The aim of this review is to provide a scientific update on evidence related to the biological and psycho-social health benefits of physical activity in school-aged children and youth. To accomplish this aim, the first part of the paper reviews existing physical activity guidelines for school-aged children and youth, with an emphasis placed on how Canada’s guidelines compare and contrast with those of other countries and organizations. The paper then provides an overview of physical activity levels of Canadian children and youth, which indicates that few Canadian youngsters meet current physical activity recommendations. The next section of the paper summarizes the literature that informs how much physical activity is required to promote health and well-being in children and youth. The paper then provides suggestions on modifications that could be made to Canada’s physical activity guidelines for children and youth. Specifically, consideration should be given to setting both minimal (≥60 min/d) and optimal (up to several hours per day) physical activity targets. The final section identifies future research needs. In this section, a need is noted for comprehensive dose–response studies of physical activity and health in the paediatric age group.

scholarly journals Passion in Sport: On the Quality of the Coach–Athlete Relationship

2008 ◽  
Vol 30 (5) ◽  
pp. 541-560 ◽  
Author(s):  
Marc-André K. Lafrenière ◽  
Sophia Jowett ◽  
Robert J. Vallerand ◽  
Eric G. Donahue ◽  
Ross Lorimer
Keyword(s):  
Positive Emotions ◽  
Well Being ◽  
Future Research ◽  
Subjective Well Being ◽  
High Quality ◽  
Research Directions ◽  
Dualistic Model Of Passion ◽  
Future Research Directions

Vallerand et al. (2003) developed a dualistic model of passion, wherein two types of passion are proposed: harmonious (HP) and obsessive (OP) passion that predict adaptive and less adaptive interpersonal outcomes, respectively. In the present research, we were interested in understanding the role of passion in the quality of coach–athlete relationships. Results of Study 1, conducted with athletes (N = 157), revealed that HP positively predicts a high-quality coach–athlete relationship, whereas OP was largely unrelated to such relationships. Study 2 was conducted with coaches (N = 106) and showed that only HP positively predicted the quality of the coach–athlete relationship. Furthermore, these effects were fully mediated by positive emotions. Finally, the quality of the coach–athlete relationship positively predicted coaches’ subjective well-being. Future research directions are discussed in light of the dualistic model of passion.

scholarly journals Self-management of rheumatic diseases: state of the art and future perspectives

2010 ◽  
Vol 69 (6) ◽  
pp. 955-963 ◽  
Author(s):  
Maura D Iversen ◽  
Alison Hammond ◽  
Neil Betteridge
Keyword(s):  
Quality Care ◽  
Well Being ◽  
Self Management ◽  
Future Research ◽  
Research Directions ◽  
The Past ◽  
Management Interventions ◽  
Future Research Directions ◽  
Programme Effectiveness

Self-management interventions are patient-centred and designed to foster active participation of patients in order to promote well-being and to manage symptoms. Over the past two decades, the role of self-management in chronic diseases has gained momentum. Self-management programmes are now acknowledged as a key element of quality care. New modes of delivery allow greater access to information and are tailored to address patient needs. This systematic review presents data from clinical studies of self-management over the past decade, summarises the evidence for programme effectiveness, and suggests future research directions.

Brightness Motivates Healthy Behaviors: The Role of Self-Accountability

2021 ◽  
pp. 001391652110266
Author(s):  
Eugene Y. Chan
Keyword(s):  
Experimental Studies ◽  
Well Being ◽  
Effect Study ◽  
Future Research ◽  
Self Awareness ◽  
Research Directions ◽  
Healthy Behaviors ◽  
Future Research Directions ◽  
The Impact

A growing literature suggests the possibility that brightness (vs. darkness) affects myriad human behaviors and how people think. One stream suggests that brightness increases self-awareness. We extend these findings and formally hypothesize that brightness (vs. darkness) increases self-accountability, thereby motivating people to take actions to meet their self-standards for health, of which most people generally fall short. Three experimental studies were conducted. The results indicate that brightness increases healthier food choices (Study 1) and physical activity intentions (Study 2). Self-accountability mediates the effect (Study 2), while manipulating self-accountability moderates it (Study 3), thereby providing evidence for its likely causal role in explaining the impact of brightness on facilitating healthy behaviors. The findings offer insights into the positive benefits of brightness beyond past findings that it improves mood and psychological well-being. Limitations of the current research as well as future research directions are discussed.

Lignes directrices sur l’activité physique à l’intention des enfants et des jeunesCet article est tiré d’un supplément intitulé Advancing physical activity measurement and guidelines in Canada: a scientific review and evidence-based foundation for the future of Canadian physical activity guidelines (Favoriser les lignes directrices et la mesure de l’activité physique au Canada: examen scientifique et justification selon les données probantes pour l’avenir des lignes directrices de l’activité physique canadienne) publié par Physiologie appliquée, nutrition et métabolisme et la Revue canadienne de santé publique. On peut aussi mentionner Appl. Physiol. Nutr. Metab. 32 (Suppl. 2F) ou Can. J. Public Health 98 (Suppl. 2).

2007 ◽  
Vol 32 (S2F) ◽  
pp. S122-S135 ◽  
Author(s):  
Ian Janssen
Keyword(s):  
Physical Activity ◽  
Well Being ◽  
Children And Youth ◽  
Future Research ◽  
Activity Measurement ◽  
Activity Levels ◽  
Scientific Review ◽  
Physical Activity Guidelines ◽  
School Aged Children ◽  
Paediatric Age

The aim of this review is to provide a scientific update on evidence related to the biological and psycho-social health benefits of physical activity in school-aged children and youth. To accomplish this aim, the first part of the paper reviews existing physical activity guidelines for school-aged children and youth, with an emphasis placed on how Canada’s guidelines compare and contrast with those of other countries and organizations. The paper then provides an overview of physical activity levels of Canadian children and youth, which indicates that few Canadian youngsters meet current physical activity recommendations. The next section of the paper summarizes the literature that informs how much physical activity is required to promote health and well-being in children and youth. The paper then provides suggestions on modifications that could be made to Canada’s physical activity guidelines for children and youth. Specifically, consideration should be given to setting both minimal (≥60 min/d) and optimal (up to several hours per day) physical activity targets. The final section identifies future research needs. In this section, a need is noted for comprehensive dose–response studies of physical activity and health in the paediatric age group

Interpersonal Psychotherapy for the Treatment of Eating Disorders

2010 ◽  
pp. 347-372 ◽  
Author(s):  
Marian Tanofsky-Kraff ◽  
Denise E. Wilfley
Keyword(s):  
Anorexia Nervosa ◽  
Clinical Care ◽  
Interpersonal Psychotherapy ◽  
Future Research ◽  
Cognitive Behavior ◽  
Research Directions ◽  
Routine Clinical Care ◽  
Interpersonal Factors ◽  
Future Research Directions

Interpersonal psychotherapy (IPT) is a focused, time-limited treatment that targets interpersonal problem(s) associated with the onset and/or maintenance of EDs. IPT is supported by substantial empirical evidence documenting the role of interpersonal factors in the onset and maintenance of EDs. IPT is a viable alternative to cognitive behavior therapy for the treatment of bulimia nervosa and binge eating disorder. The effectiveness of IPT for the treatment of anorexia nervosa requires further investigation. The utility of IPT for the prevention of obesity is currently being explored. Future research directions include enhancing the delivery of IPT for EDs, increasing the availability of IPT in routine clinical care settings, exploring IPT adolescent and parent–child adaptations, and developing IPT for the prevention of eating and weight-related problems that may promote full-syndrome EDs or obesity.

379 Do Depressive Symptoms Mediate the Association Between Insomnia and Physical Activity?

SLEEP ◽  
2021 ◽  
Vol 44 (Supplement_2) ◽  
pp. A150-A151
Author(s):  
Jamie Walker ◽  
Rebecca Campbell ◽  
Ivan Vargas
Keyword(s):  
Physical Activity ◽  
Depressive Symptoms ◽  
Online Survey ◽  
Longitudinal Design ◽  
Energy Levels ◽  
Depression Scale ◽  
Severity Index ◽  
Future Research ◽  
Activity Levels ◽  
Insomnia Symptoms

Abstract Introduction Insomnia and depression are highly comorbid and have been shown to be independently associated with lower levels of physical activity. It is not clear, however, if being less physically active is a risk factor for or consequence of depression and insomnia. The factors that explain the associations between insomnia, depression, and physical activity are likely complex and overlapping. For example, insomnia may predict inactivity by impacting one’s energy levels, leaving them too tired to exercise. Insomnia may also interfere with one’s motivation to exercise due to low mood, as insomnia is associated with the development of depressive symptoms. The purpose of the present study was to explore whether depression mediated the link between insomnia and low levels of physical activity. Methods A national online survey was conducted from April-June 2020. Participants completed surveys to assess demographics, mood, sleep, and physical activity. Depressive symptoms were estimated with the Center for Epidemiologic Studies Depression Scale (CES-D). Insomnia symptoms were estimated with the Insomnia Severity Index (ISI). Physical activity levels were estimated with the International Physical Activity Questionnaire (IPAQ). Analyses were conducted using multiple linear regression, with separate models for depression, insomnia, and the combination of the two, on levels of physical activity. Results 3,952 adults (Mage = 46.9 years) completed the survey. According to the unadjusted models, greater insomnia symptoms were associated with greater depressive symptoms (b = 0.4523, SE = 0.019593, p < .001), and lower levels of physical activity (b = -38.741, SE = 18.236, p = 0.0337). The relationship between insomnia and physical activity was no longer significant, however, when controlling for depression (b = -6.140, SE = 19.274, p = 0.75). According to the mediation analyses, there was an indirect effect of insomnia on physical activity that was explained by differences in depressive symptoms (Sobel Test = -4.895, SE = 6.518, p < .001). Conclusion Our findings support previous research indicating associations between symptoms of insomnia and depression and physical activity. Future research should examine if these same results hold using a longitudinal design. Support (if any) Vargas: K23HL141581

scholarly journals Molecular Targets of Manganese-Induced Neurotoxicity: A Five-Year Update

2021 ◽  
Vol 22 (9) ◽  
pp. 4646
Author(s):  
Alexey A. Tinkov ◽  
Monica M. B. Paoliello ◽  
Aksana N. Mazilina ◽  
Anatoly V. Skalny ◽  
Airton C. Martins ◽  
...  
Keyword(s):  
Endoplasmic Reticulum ◽  
Endoplasmic Reticulum Stress ◽  
Mitochondrial Dysfunction ◽  
Synaptic Dysfunction ◽  
Future Research ◽  
Protective Mechanism ◽  
Autophagic Flux ◽  
Future Research Directions ◽  
The Impact

Understanding of the immediate mechanisms of Mn-induced neurotoxicity is rapidly evolving. We seek to provide a summary of recent findings in the field, with an emphasis to clarify existing gaps and future research directions. We provide, here, a brief review of pertinent discoveries related to Mn-induced neurotoxicity research from the last five years. Significant progress was achieved in understanding the role of Mn transporters, such as SLC39A14, SLC39A8, and SLC30A10, in the regulation of systemic and brain manganese handling. Genetic analysis identified multiple metabolic pathways that could be considered as Mn neurotoxicity targets, including oxidative stress, endoplasmic reticulum stress, apoptosis, neuroinflammation, cell signaling pathways, and interference with neurotransmitter metabolism, to name a few. Recent findings have also demonstrated the impact of Mn exposure on transcriptional regulation of these pathways. There is a significant role of autophagy as a protective mechanism against cytotoxic Mn neurotoxicity, yet also a role for Mn to induce autophagic flux itself and autophagic dysfunction under conditions of decreased Mn bioavailability. This ambivalent role may be at the crossroad of mitochondrial dysfunction, endoplasmic reticulum stress, and apoptosis. Yet very recent evidence suggests Mn can have toxic impacts below the no observed adverse effect of Mn-induced mitochondrial dysfunction. The impact of Mn exposure on supramolecular complexes SNARE and NLRP3 inflammasome greatly contributes to Mn-induced synaptic dysfunction and neuroinflammation, respectively. The aforementioned effects might be at least partially mediated by the impact of Mn on α-synuclein accumulation. In addition to Mn-induced synaptic dysfunction, impaired neurotransmission is shown to be mediated by the effects of Mn on neurotransmitter systems and their complex interplay. Although multiple novel mechanisms have been highlighted, additional studies are required to identify the critical targets of Mn-induced neurotoxicity.

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