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Despite this knowledge and due in part to an increase in sedentary behaviors, children have 8 fewer hours of free play each week than they did 20 years ago. [60] Several studies have examined the effects of adding height-adjustable standing desks to classrooms, which have reduced the time spent sitting.
This sedentary behavior is largely due to the nature of most electronic activities. Sitting to watch television, playing computer games or surfing the Internet takes time away from physical activities which leads to an increased risk of weight gain. [30]
[11] [13] Sedentary time is also associated with an increased risk of depression in children and adolescents. [14] A correlation between occupational sitting specifically and higher body mass index has been demonstrated, but causality has not yet been established. [9] There are several hypotheses explaining why sitting is a health risk.
Neuroplasticity is the process by which neurons adapt to a disturbance over time, and most often occurs in response to repeated exposure to stimuli. [27] Aerobic exercise increases the production of neurotrophic factors [note 1] (e.g., BDNF, IGF-1, VEGF) which mediate improvements in cognitive functions and various forms of memory by promoting blood vessel formation in the brain, adult ...
In addition, concerns of unsafe neighborhoods in low-income areas may result in reduced physical activity in both adults and children. [19] [22] Children from low-income families are more likely to engage in sedentary, indoor activities due to challenges in obtaining adult supervision of outdoor play and parental concern for noise complaints. [19]
In addition, studies have suggested that early life exercise can reduce the risk of developing metabolic diseases in adulthood. [25] All causes of lifestyle disease can be prevented through giving up smoking and other substances, reducing one's intake of alcohol, processed meats (like bacon and sausages), red meats (like pork, beef and lamb ...
In a recent study done by medical researchers, from 2011-2012, 8.4% of young children ages 2–5, 17.7% of kids ages 6–11, and 20.5% of teens ages 12–19 are categorized as obese in the U.S. [24] Besides nutrition education, environmental factors such as a decrease in physical activity and increase in energy intake have led to more sedentary ...
Inhibitory control, also known as response inhibition, is a cognitive process – and, more specifically, an executive function – that permits an individual to inhibit their impulses and natural, habitual, or dominant behavioral responses to stimuli (a.k.a. prepotent responses) in order to select a more appropriate behavior that is consistent with completing their goals.