نتایج جستجو برای: sedentary behavior

تعداد نتایج: 631417  

Journal: :The International Journal of Behavioral Nutrition and Physical Activity 2009
Russell Jago Tom Baranowski Kathy Watson Christine Bachman Janice C Baranowski Debbe Thompson Arthur E Hernández Elizabeth Venditti Tara Blackshear Esther Moe

BACKGROUND Theoretically, increased levels of physical activity self-efficacy (PASE) should lead to increased physical activity, but few studies have reported this effect among youth. This failure may be at least partially attributable to measurement limitations. In this study, Item Response Modeling (IRM) was used to develop new physical activity and sedentary behavior change self-efficacy sca...

2017
Sarah L. Mullane Meynard J.L. Toledo Sarah A. Rydell Linda H. Feltes Brenna Vuong Noe C. Crespo Mark A. Pereira Matthew P. Buman

BACKGROUND To identify social ecological correlates of objectively measured workplace sedentary behavior. METHODS Participants from 24 worksites - across academic, industrial, and government sectors - wore an activPAL-micro accelerometer for 7-days (Jan-Nov 2016). Work time was segmented using daily logs. Sedentary behavior outcomes included time spent sitting, standing, in light intensity ph...

2017
Karimé González Jorge Fuentes José Luis Márquez

New research into physical activity suggests that it is no longer sufficient just to meet minimum levels recommended by health guidelines in order to reduce cardiovascular risk. Both physical inactivity and sedentary behavior have their own health hazards and need to be addressed separately, in order to explore their different deleterious mechanisms. The aim of this review was to define and to ...

Journal: :Journal of medical Internet research 2016
Darla E Kendzor Kerem Shuval Kelley Pettee Gabriel Michael S Businelle Ping Ma Robin R High Erica L Cuate Insiya B Poonawalla Debra M Rios Wendy Demark-Wahnefried Michael D Swartz David W Wetter

BACKGROUND Greater time spent sedentary is linked with increased risk of breast, colorectal, ovarian, endometrial, and prostate cancers. Given steadily increasing rates of mobile phone ownership, mobile phone interventions may have the potential to broadly influence sedentary behavior across settings. OBJECTIVE The purpose of this study was to examine the short-term impact of a mobile phone i...

Journal: :Obesity 2009
Jonathan A Mitchell Calum Mattocks Andy R Ness Sam D Leary Russell R Pate Marsha Dowda Steven N Blair Chris Riddoch

The purpose of this study was to examine the association between sedentary behavior and obesity among 12-year-old children, while adjusting for moderate-to-vigorous physical activity (MVPA) and other potential confounding variables. Cross-sectional analyses were carried out with data from 5,434 children who participated in the Avon Longitudinal Study of Parents and Children (ALSPAC). Fat mass w...

Journal: :Translational behavioral medicine 2018
Neil Howlett Daksha Trivedi Nicholas A Troop Angel Marie Chater

Physical inactivity and sedentary behavior relate to poor health outcomes independently. Healthy inactive adults are a key target population for prevention. This systematic review and meta-analysis aimed to evaluate the effectiveness of physical activity and/or sedentary behavior interventions, measured postintervention (behavior change) and at follow-up (behavior change maintenance), to identi...

2014
Erica A. Hinckson Les McGrath Will Hopkins Melody Oliver Hannah Badland Suzanne Mavoa Karen Witten Robin A. Kearns

Sedentary behavior is associated with overweight and obesity in children, and distance to school has been negatively associated with active commuting to school. It is not known how distance to school relates to sedentary behavior in children. The aim of this study was to investigate the association between distance to school and children's sedentary behavior during weekdays at times where child...

Journal: :Journal of physical activity & health 2012
Richard P Troiano Kelley K Pettee Gabriel Gregory J Welk Neville Owen Barbara Sternfeld

CONTEXT Advances in device-based measures have led researchers to question the value of reported measures of physical activity or sedentary behavior. The premise of the Workshop on Measurement of Active and Sedentary Behaviors: Closing the Gaps in Self-Report Methods, held in July 2010, was that assessment of behavior by self-report is a valuable approach. OBJECTIVE To provide suggestions to ...

2014
Senlin Chen Youngwon Kim Zan Gao

BACKGROUND School physical education (PE) is considered as an effective channel for youth to accumulate moderate-to-vigorous physical activity (MVPA) and reduce sedentary time. The purpose of this study was to determine the contributing role of PE in daily MVPA and sedentary time among youth. METHODS The study recruited 67 sixth grade children (29 boys; Mean age = 11.75) from two suburban sch...

2016
Emily L. Mailey Sara K. Rosenkranz Kelsey Casey Aaron Swank

UNLABELLED Developing interventions to reduce sedentary behavior in the workplace is an important public health priority. Furthermore, research is needed to determine whether different approaches to breaking up prolonged sitting during the workday are equally feasible and effective. Thus, the purpose of this study was to determine whether varying the frequency and duration of activity breaks du...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید