Search results for "Physical activity"

Sleep quality does not mediate the association between chronodisruption and metabolic syndrome

2020

ABSTRACTAimsThe objective of the present work was to determine to what extent sleep quality may mediate the association between CD, metabolic syndrome (MS) and body composition (BC).MethodologyCross-sectional study which included 300 adult health workers, 150 of whom were night shift workers and thereby exposed to CD. Diagnosis of MS was made based on Adult Treatment Panel III criteria. Sleep quality was measured using the Pittsburgh Sleep Quality Index. Body mass index (BMI), fat mass percentage, and visceral fat percentage were measured as indicators of BC. Data were analyzed using logistic, linear regression and structural equation models.ResultsThe odds of health workers exposed to CD t…

Objectively recorded physical activity in early pregnancy: A multiethnic population-based study

2012

This study aimed to compare objectively recorded physical activity (PA) levels and walking steps among pregnant women. Cross-sectional data from a multiethnic cohort (n = 823) of pregnant women consisting of 44% from Western countries, 24% from South Asia, 14% from Middle East, and 18% from other countries. PA and steps were recorded by the activity monitor SenseWear™ Pro3 Armband. A total of 678 women were included in the analysis. Western women walked significantly more steps and had higher moderate-to-vigorous-intensity physical activity (MVPA) levels compared with South Asian women per weekday and weekend day. Interaction terms (P = 0.008) between ethnicity (Western vs South Asian) and …

2021

Young children’s digital media use and physical activity have gained attention in recent research. Parental co-participation has a major impact on children’s health consequences. This study addressed a gap in the research by investigating daily parental co-participation in children’s digital media use and physical play, using the family ecological model theoretical framework. The participants in this nationally representative cross-sectional study were 2512 Finnish parents with two- to six-year-old children. Parents completed a questionnaire. Sociodemographic correlates of co-participation and of the awareness of guidelines regarding co-participation and correlation between co-participation…

Fiziskās aktivitātes inducēto ekstracelulāro vezikulu ietekme uz priekšdziedzera audzēja attīstību žurkās

2022

Priekšdziedzera vēzis (PV) ir viens no biežāk sastopamajiem ļaundabīgā audzēja veidiem vīriešiem, un, lai uzlabotu terapijas efektivitāti un pacientu dzīves kvalitāti, viens no līdzekļiem varētu būt regulāra fiziska aktivitāte. Ekstracelulārās vezikulas (EV) tiek uzskatītas par vienu no būtiskākajiem starpšūnu komunikācijas veidiem, un vairāki pētījumi ir parādījuši, ka to produkcija tiek inducēta fiziskās aktivitātes laikā. Šajā pētījumā tika noteikta fiziskās slodzes laikā veidojušos EV RNS profila izmaiņas, kā arī šo EV ietekme uz PV attīstību metastātiskā žurku PV modelī. Tika atrasti 20 diferenciāli ekspresēti gēni salīdzinot EV RNS saturu pirms un pēc slodzes, un 52 – salīdzinot aktīv…

2019

Previous research indicates that programmes employing Hellison’s Teaching Personal and Social Responsibility (TPSR) model in physical activity have had a positive impact on youth development by inc...

The role of gender in the relationship between physical activity, appearance evaluation and psychological distress

2012

Background Based on previous research, the aim of this cross-sectional study was to examine the indirect effect of physical activity on psychological distress through appearance evaluation. The indirect effect was hypothesized to be conditional on gender, with the effect being more profound among females than among males. Method A total of 2055 adolescents (Mage = 15.3) completed a self-report questionnaire. Results Physical activity was indirectly related to psychological distress through appearance evaluation in both males and females, but the indirect effect was stronger for females than for males. Conclusions Physical activity may prevent distress through enhanced appearance evaluation.

Mindfulness skills, psychological flexibility, and psychological symptoms among physically less active and active adults

2014

Abstract Mindfulness skills, psychological flexibility and psychological symptoms were compared among 58 physically less active and 50 physically active adults who were recruited and classified based on their self-reported physical activity. Additionally, this study evaluated the association of objectively measured physical activity with psychological variables. Methods Participants completed questionnaires evaluating their mindfulness skills and psychological flexibility as well as their psychological and depressive symptoms. Physical activity was assessed objectively using an accelerometer for seven consecutive days. Results Based on the self-reported physical activity levels physically a…

Corrigendum: Association Between Current Physical Activity and Current Perceived Anxiety and Mood in the Initial Phase of COVID-19 Confinement

2021

The World Health Organization (WHO) has declared a world pandemic due to COVID-19, and several enacted measures such as compulsory confinement may have collateral consequences on both physical and mental health. We aimed to investigate associations between current physical activity (PA) and current perceived anxiety and mood among a sample of Spanish adults confined due to COVID-19 restrictions of movement. Using an online survey, we collected data on the Spanish adult population regarding health habits during the first days of enacted confinement. A total of 2250 participants (54.8% women) aged 35.3 (SD 13.6) completed the survey, which included questions about sociodemographic characteris…

Ejercicio físico regular y variables cognitivas y emocionales en mujeres

2014

Este estudio tuvo como objetivo conocer el efecto del tiempo de práctica de ejercicio físico y las horas semanales de práctica sobre algunos aspectos cognitivos, emocionales y antropométricos (peso). 250 mujeres (edad media= 49.08 años) completaron cuestionarios de salud psicológica y datos sociodemográficos. Los análisis estadísticos mostraron que las horas semanales de práctica predicen parte de la varianza del peso, estabilidad emocional, autoconcepto y autoestima. Por otro lado, el tiempo de práctica (meses) predice significativamente las variables control cognitivo, estabilidad emocional, autoconcepto y autoestima. Los resultados obtenidos apoyan el hecho de que la actividad física fav…

E-bikes—good for public health?

2020

Abstract It is well established that physical activity (PA) is health enhancing, and that active travel can increase total PA. The e-bike demands lower levels of intensity for the same pace and distance as a conventional bicycle, due to the assistance of the electrical motor. Still, the e-bike provides PA of at least moderate intensity, for both inactive and active individuals. The net volume of PA from starting to use an e-bike depends almost entirely on the transport mode it replaces, and the changes in travel patterns and other PAs. Overall, people tend to ride longer and more often when they switch from a CB to an e-bike. The impact of psychological health arising from riding an e-bike …