نتایج جستجو برای: exercise vo2max predictive model using a physical activity pa variable determined by pedometer
تعداد نتایج: 16005759 فیلتر نتایج به سال:
This study was designed to examine 1) the role of exercise physical activity (EPA), and then 2) physical fitness and body composition upon variation of the total energy expenditure (TEE) in healthy Japanese men aged 30 to 69 y (n = 40). EPA and TEE were assessed over 14 d using an accelerometer and a doubly labeled water (DLW) method, respectively. Basal metabolic rate (BMR) was measured after ...
BACKGROUND It is speculated that rural Kenyan children are more physically active than those in developed countries. The purpose of this study was to examine pedometer-measured physical activity levels of western Kenyan youth. METHODS Participants in this study were children in Levels 3 and 5 who attended a private primary school. The sample (n = 72) consisted of 43 girls and 29 boys (average...
We assessed reliability and validity of three physical activity (PA) measures during pregnancy and postpartum: SenseWear Armband (SA; kcal/kg/hr), Omron pedometer (PED; steps/day/hr), and Pregnancy Physical Activity Questionnaire (PPAQ; MET.hr/ wk). Participants (n = 20) wore SA and PED in freeliving environments for two weeks at 20 weeks gestation, 32 weeks gestation, and 12 weeks postpartum, ...
Background. The importance of physical activity (PA) for maintaining and improving health status increases with each passing day. Objectives. The present study aimed to examine the effects of PA and nutritional education programs applied to 12th-grade students on body mass index (BMI), PA level, and eating habits during the COVID-19 pandemic. Methods. One hundred fifty-nine 12th grade student...
this study considers the level of increase in customer satisfaction by supplying the variant customer requirements with respect to organizational restrictions. in this regard, anp, qfd and bgp techniques are used in a fuzzy set and a model is proposed in order to help the organization optimize the multi-objective decision-making process. the prioritization of technical attributes is the result ...
Although active life style is one of the main determining factors of health, the level of regular physical activities in women is less than in men and even this level decreases with aging. The aim of this study was to determine the effect of an intervention based on the social ecological model on promotion of physical activity among female employees. In this study, 160 women employed at Shab...
Abstract Objective Purpose. Daily physical activity (PA) is effective in supporting cognitive and health. However, many Canadians do not meet the public health recommendation of at least 150 mins/week moderate-to-vigorous PA. The current study examined individual differences traits such as motivation (intrinsic-IM, extrinsic-EM), competitiveness, well executive abilities (strategic planning; SP...
With continued widespread acceptance of pedometers by both researchers and practitioners, evidence-based steps/day indices are needed to facilitate measurement and motivation applications of physical activity (PA) in public health. Therefore, the purpose of this article is to reprise, update, and extend the current understanding of dose-response relationships in terms of pedometer-determined PA...
BACKGROUND A plateau in oxygen consumption (VO2) is the primary means of confirming that maximal oxygen uptake (VO2max) is attained during incremental exercise to fatigue. However, it is still unresolved what causes expression of a plateau in VO2 at the end of incremental exercise. OBJECTIVES To elucidate incidence and identify determinants of the VO2 plateau in subjects of varying fitness. ...
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