نتایج جستجو برای: exercise vo2max predictive model using a physical activity pa variable determined by pedometer

تعداد نتایج: 16005759  

Journal: :The International Journal of Behavioral Nutrition and Physical Activity 2008
Elizabeth K Duncan J Scott Duncan Grant Schofield

BACKGROUND It is well established that the risk of insufficient physical activity is greater in girls than in boys, especially during the adolescent years. The promotion of active transport (AT) to and from school has been posited as a practical and convenient solution for increasing girls' total daily activity. However, there is limited information describing the associations between AT choice...

Journal: :Journal of women's health & gender-based medicine 2000
J D Branch R R Pate S P Bourque

Among women, there is an increased prevalence of sedentary lifestyle and less participation in physical activity at levels recommended by the Surgeon General. As a result, women have been identified as a target group in public health initiatives to increase physical activity. The health-related benefits of habitual, moderate intensity physical activity are well documented in the epidemiological...

Background: Menopause is the termination of a womanchr('39')s menstrual cycle for a year. In this condition, women’s health status declines due to hormonal changes and aging. Physical Activity (PA) is among the best available alternatives for managing menopause-related symptoms without any adverse effects. This study aimed to assess the relationship between PA and symptoms, such as fatigue, dep...

2017
Farzad Najafipour Majid Mobasseri Abbas Yavari Haidar Nadrian Akbar Aliasgarzadeh Naimeh Mashinchi Abbasi Mitra Niafar Jalil Houshyar Gharamaleki Vahideh Sadra

Objective The effects of regular exercise on the health promotion of patients with type 2 diabetes mellitus (T2DM) have been well documented. The present study investigated the long-term effects of regular exercise training on biological indicators among these patients. Methods In this quasi-experimental trial with pretest-post-test design, 65 patients with T2DM aged 33-69 years (experiment (...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده زبانهای خارجی 1392

the aim of the current study was to investigate the relationship among efl learners learning style preferences, use of language learning strategies, and autonomy. a total of 148 male and female learners, between the ages of 18 and 30, majoring in english literature and english translation at islamic azad university, central tehran were randomly selected. a package of three questionnaires was ad...

2014
Femke De Meester Delfien Van Dyck Ilse De Bourdeaudhuij Benedicte Deforche Greet Cardon

BACKGROUND Key life periods have been associated with changes in physical activity (PA). This study investigated (1) how PA changes when primary school children transfer to secondary school, (2) if school environmental characteristics differ between primary and secondary schools and (3) if changes in school environmental characteristics can predict changes in PA in Belgian schoolchildren. Moder...

2016
Shirley S.M. Fong Shamay S.M. Ng Yoyo T.Y. Cheng Joni Zhang Louisa M.Y. Chung Gary C.C. Chow Yvonne T.C. Chak Ivy K.Y. Chan Duncan J. Macfarlane

[Purpose] The effectiveness of a smartphone pedometer application was compared with that of a traditional pedometer for improving the physical activity and weight status of community-dwelling older adults. [Subjects and Methods] This study had a nonequivalent pretest-posttest control group design. Ninety-seven older adults (mean age ± SD, 60.1 ± 5.5 years) joined the smartphone pedometer group ...

Journal: :Journal of physical activity & health 2011
Au Bich Thuy Leigh Blizzard Michael Schmidt Costan Magnussen Emily Hansen Terence Dwyer

BACKGROUND Pedometer measurement of physical activity (PA) has been shown to be reliable and valid in industrialized populations, but its applicability in economically developing Vietnam remains untested. This study assessed the feasibility, stability and validity of pedometer estimates of PA in Vietnam. METHODS 250 adults from a population-based survey were randomly selected to wear Yamax pe...

Journal: :تحقیقات نظام سلامت 0
احسان ا... حبیبی دانشیار، گروه مهندسی بهداشت حرفه ای، دانشکده بهداشت، دانشگاه علوم پزشکی اصفهان، اصفهان، ایران محمد مقیسه دانشچوی کارشناسی ارشد مهندسی بهداشت حرفه ای، گروه مهندسی بهداشت حرفه ای، دانشکده بهداشت، دانشگاه علوم پزشکی اصفهان، اصفهان، ایران نیما خوش ذات دانشچوی کارشناسی ارشد مهندسی بهداشت حرفه ای، گروه مهندسی بهداشت حرفه ای، دانشکده بهداشت، دانشگاه علوم پزشکی اصفهان، اصفهان، ایران محمدرضا طاهری دانشچوی کارشناسی ارشد مهندسی بهداشت حرفه ای، گروه مهندسی بهداشت حرفه ای، دانشکده بهداشت، دانشگاه علوم پزشکی اصفهان، اصفهان، ایران جواد غلامیان کارشناس مهندسی بهداشت حرفه ای، مسئول آزمایشگاه ارگونومی، دانشکده بهداشت،دانشگاه علوم پزشکی اصفهان، اصفهان، ایران مهری خوشحالی دانشجوی دکترای آمار زیستی، گروه آمار زیستی، دانشکده بهداشت، دانشگاه علوم پزشکی اصفهان، اصفهان، ایران

background: the relationship between aerobic capacity (vo2max) and physical activity throughout the world is extensive research. this study aimed to estimate aerobic capacity, and the physical activity and demographic factors that affect the male students. method: in this study, 68 male students of health school in isfahan university of medical sciences  had participated voluntarily. subjects s...

2015
Alicia S. Landry Jessica L. Thomson Michael B. Madson Jamie M. Zoellner Richard S. Mohn Jeremy Noble Carol L. Connell Kathy Yadrick

INTRODUCTION Although modifications to dietary and physical activity (PA) behavior can reduce blood pressure, racial disparities in prevalence and control of hypertension persist. Psychosocial constructs (PSCs) of self-regulation, processes of change, and social support are associated with initiation and maintenance of PA in African Americans; which PSCs best predict lifestyle behavior changes ...

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