Screen time has been used extensively as an indicator
of sedentary activity.
A 30 or 60 - minute workout doesn't overcome 23 hours
of sedentary activity.
He found that «men who reported more than 23 hours a week
of sedentary activity had a 64 percent greater risk of dying from heart disease than those who reported less than 11 hours a week
of sedentary activity,» according to NPR.
Not exact matches
Bain & Company partner Norbert Hueltenschmidt told the BBC last year that China faces major health care issues with its aging population, environmental problems, levels
of access to health care, and
sedentary living — physical
activity has dropped 45 % since 1990.
While a link between idleness and poor heart health has been established for nearly six decades, the paradigm that emerged said long periods
of sedentary behaviour ought to be all right as long as it was offset by enough physical
activity.
We develop a conceptual framework that focuses on the effects
of the introduction
of treadmill workstations on physical
activity and the performance
of sedentary employees who type on a keyboard, speak on the phone, define problems and identify solutions to them and participate in meetings.
Prior research has shown that the use
of social media may detract from face - to - face relationships, reduce investment in meaningful
activities, increase
sedentary behavior by encouraging more screen time, lead to internet addiction, and erode self - esteem through unfavorable social comparison.
However, as an athlete, you'll most likely require more protein than someone who lives a
sedentary lifestyle, simply because your body demands more
of your muscles through
activity, training, and recovery.
Accelerometers measured participants» physical
activity for four days, providing data on each child's levels
of sedentary, moderate, vigorous and moderate - to - vigorous physical
activity.
Or are the parents themselves leading a
sedentary lifestyle and therefore unable to objectively view what might just be a normal level
of physical
activity?
These materials could help coaches become more aware
of energy balance in youth sport and emphasize ways to organize and structure practices and events to maximize physical
activity, limit
sedentary time, and promote healthy eating during youth sport.
Due to an increasingly
sedentary way
of life, most Americans aren't logging nearly enough hours
of physical
activity.
One
of the best ways to get kids to be more active is to limit the amount
of time spent in
sedentary activities, especially watching TV or other screens.
«Impact
of parent physical
activity,
sedentary behavior on their preschool children.»
That's the conclusion
of NIH - funded researchers who found that in underserved populations, parents» physical
activity — and their
sedentary behavior — directly correlates with the
activity level
of their preschoolers.
Recently, attention has focused on the damaging effects
of sedentary behavior regardless
of additional physical
activity.
A growing number
of epidemiologic studies have suggested an association between
sedentary behavior and chronic diseases including obesity, diabetes, insulin resistance, metabolic syndrome, cardiovascular disease, cancer, and even death that is distinct from those related to a lack
of physical
activity.
Poor physical fitness and
sedentary behavior are linked to increased pain conditions in children as young as 6 - 8 years old, according to the Physical
Activity and Nutrition in Children Study ongoing at the University
of Eastern Finland.
This association was still observed among patients participating in high levels
of moderate to vigorous physical
activity, indicating that regular high levels
of physical
activity do not fully protect against the risks associated with prolonged periods
of sedentary behaviors.
The study investigated the associations
of physical
activity and
sedentary time with body adiposity and cardiorespiratory fitness in 410 Finnish 6 -8-year-old children.
Increasing the amount
of physical
activity at various intensity levels and reducing the amount
of sedentary time seem to be an important way
of preventing overweight and enhancing cardiovascular fitness in childhood.
Even ordinary studies
of human physiology, for example, suggest that humans are so adapted for intense physical
activity that a
sedentary lifestyle spawns modern - day scourges like diabetes and heart disease.
The 129
sedentary adult ages 18 to 64 recruited for the study, irrespective
of their sex, ethnicity or BMI classifications, correctly estimated physical
activities of light effort but underestimated moderate and vigorous effort, even after being given commonly used exercise intensity descriptors.
«Even among those who fulfill daily recommendations for physical
activity, lengthy periods
of sedentary behavior have been associated with early morbidity and mortality, leading to the «active couch potato» paradigm.
Accelerometers recorded three percent less
sedentary time than control participants, equaling about 25 minutes
of time spent engaged in
activity rather than in
sedentary behavior on any given day.
«Smartphones may decrease
sedentary time, increase
activity, study finds: Report calls use
of prompts «a promising strategy».»
Further analysis showed that men who reported high levels
of sedentary behaviors and low levels
of participation in recreational
activities such as walking, jogging, and playing golf, were 41 percent more likely to experience colorectal adenoma recurrence compared with men who reported low levels
of both
sedentary behaviors and recreational
activity.
Although there is extensive evidence supporting an association between higher overall levels
of physical
activity and reduced risk
of colorectal cancer, few studies have focused on the impact
of sedentary behavior on colorectal cancer risk.
Study limitations included: Since no women were studied the results may not apply to them; results were self - reported, which could mean physical
activity was over reported; results were based only on time outside
of work and can't be applied to overall
sedentary activity; and participants were members
of comprehensive health plans, so results may not apply to men lacking health insurance.
«This study specifically looked at what intensity
of activity should be used to replace
sedentary activity.
Professor Yajun Chen, from the School
of Public Health at Sun Yat - Sen University, in Guangzhou said: «The prevalence
of obesity in China is alarming as the country undergoes rapid economic transition, leading to changes to traditional diet, increased
sedentary lifestyles and reduced physical
activity.
Published in the American Journal
of Preventative Medicine, the study followed the lifestyle behaviours
of 25,000 older Australians including physical
activity, diet,
sedentary behaviour, alcohol use and sleep patterns.
While WHO formulates its recommendations in terms
of moderate - to - vigorous
activity, the researchers say there is a growing consensus for the benefits
of reducing
sedentary behavior and increasing even low - intensity levels
of physical
activity.
Higher levels
of sedentary behaviour are associated with worse health, whereas higher levels
of physical
activity are associated with better health.
The researchers found that
sedentary behavior is a significant predictor
of thinning
of the MTL and that physical
activity, even at high levels, is insufficient to offset the harmful effects
of sitting for extended periods.
The monitors allowed the researchers to measure how long patients spent being
sedentary, or doing light, moderate or vigorous levels
of physical
activity.
«By suggesting that being physically active may offset some
of the deleterious consequences
of routinely engaging in high levels
of sedentary behaviour, this study further emphasises the importance
of physical
activity in the promotion and maintenance
of health.
«There is growing concern that not only low physical
activity... but probably also sitting and
sedentary behaviour is an important and new health hazard
of our time.»
In contrast, low
sedentary time in the absence
of physical
activity is associated with higher HDL - cholesterol levels.
«However, given the observational design, the relative magnitude
of effect
of physical
activity and
sedentary behaviour on health needs further examination through experimental or intervention level research.»
Reducing
sedentary activity appears to lengthen telomeres, which sit on the end
of chromosomes, the DNA storage units in each cell, the findings show.
Changes in society, marked by industrialization, have had a significant impact on the physical
activity of humans, who have become increasingly
sedentary over the years.
The authors found there was no significant difference in physical
activity in terms
of sedentary behaviour, number
of steps or moderate - vigorous physical
activity (MVPA) between metabolically healthy and unhealthy individuals.
«Regular physical
activity and reduced
sedentary time reduces build - up
of dangerous liver fat.»
TV viewing is generally
sedentary and solitary, denying children many health benefits
of physical
activity and socialization.
New research presented at this year's European Congress on Obesity (ECO) in Porto, Portugal (17 - 20 May) shows that both regular physical
activity and avoiding inactivity (
sedentary behaviour) help reduce build - up
of dangerous liver fat, an important complication
of obesity.
Lifestyle changes include quitting smoking, adopting a healthy diet, and boosting the amount
of regular exercise while curbing
sedentary activity.
Our findings also show that reaching the UK government's target
of 150 minutes
of moderate intensity physical
activity may offer some protection against the harmful effects
of prolonged
sedentary time.»
The study, publishing online January 18 in the American Journal
of Epidemiology, found elderly women with less than 40 minutes
of moderate - to - vigorous physical
activity per day and who remain
sedentary for more than 10 hours per day have shorter telomeres — tiny caps found on the ends
of DNA strands, like the plastic tips
of shoelaces, that protect chromosomes from deterioration and progressively shorten with age.
The accelerometers enabled the scientists to obtain data about the length
of time they spent on physical
activities of different degrees
of intensity, or
sedentary activities like watching TV.