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The purpose of this study is to understand what happens when someone either becomes more active or more inactive. This study will measure your energy intake, energy expenditure, and body composition under normal conditions, when you become active, and when you become inactive.
Allocation: Randomized, Intervention Model: Crossover Assignment, Masking: Open Label, Primary Purpose: Basic Science
Physical Activity and Sedentary Behavior
Not yet recruiting
Iowa State University
Published on BioPortfolio: 2016-05-05T22:23:21-0400
This is a randomized crossover study that will examine how sedentary behavior (decreased physical activity) over time and returning to normal physical activity affects cardiovascular healt...
The objective of this pilot study is to quantify patterns of activity and sedentary behavior in independent living residents and to collect preliminary data on the feasibility of reducing ...
The primary aim is to examine relative reinforcing value (RRV) of physical activity to sedentary behaviors as a predictor of substitution of physical activity for sedentary behaviors when ...
Lack of physical activity was found to be a local and worldwide issue. Most Hong Kong people are having sedentary lifestyle. Researchers show that the increase of physical activity reduces...
An emerging body of epidemiological evidence suggests that various forms of sedentary behavior, including TV viewing, occupational sitting, and total daily sitting, may be associated with ...
It is questionable whether postures that are regarded as sedentary behavior in able-bodied persons evoke comparable physiological responses in adults with stroke or cerebral palsy (CP). This study aim...
This study reported compliance with 24-hour physical activity and sedentary behavior guidelines, and associations with adiposity in the first 2 years of life.
This study investigated associations between different types of sedentary behavior (SB) and physical activity (PA) in parent and their child, including the moderating effects of parent and child sex.
Recent updates to physical activity guidelines highlight the importance of reducing sedentary time. However, at present, only general recommendations are possible (ie, "Sit less, move more"). There r...
To establish evidence for the validity of the Sedentary Behavior Record (SBR) instrument using a criterion measure through a proxy of direct observation.
Usual level of physical activity that is less than 30 minutes of moderate-intensity activity on most days of the week.
The observable, measurable, and often pathological activity of an organism that portrays its inability to overcome a habit resulting in an insatiable craving for a substance or for performing certain acts. The addictive behavior includes the emotional and physical overdependence on the object of habit in increasing amount or frequency.
Physical activity which is usually regular and done with the intention of improving or maintaining PHYSICAL FITNESS or HEALTH. Contrast with PHYSICAL EXERTION which is concerned largely with the physiologic and metabolic response to energy expenditure.
Manipulation of the behavior of persons or animals by biomedical, physical, psychological, or social means, including for nontherapeutic reasons.
A branch of physical chemistry which studies chemical reactions, isomerization and physical behavior that may occur under the influence of visible and/or ultraviolet light.