The physical activity guidelines for all four UK home countries cover:

> early years
> children and young people
> adults
> older adults.

These scientifically informed guidelines will help policy makers and health professionals, as well as individuals themselves to understand how to reduce the risk of ill health associated with inactivity and sedentary behaviours.

This Plan sets out the Government’s framework for the delivery of physical activity for adults, alongside sport and based upon local needs, with particular emphasis upon the physical activity legacy of the 2012 London Olympic and Paralympic Games.

Citerank: (9) 348699Increasingly sedentary lifestylesSedentary behaviour is not simply a lack of physical activity but is a cluster of individual behaviours in which sitting or lying is the dominant mode of posture and energy expenditure is very low. Research suggests that sedentary behaviour is associated with poor health in all ages independent of the level of overall physical activity. Spending large amounts of time being sedentary may increase the risk of some adverse health outcomes, even among people who are active at the recommended levels.555CD992, 352521Not building exercise into daily life A primary cause of the rise in obesity in the UK in recent decades has been a decline in energy expended rather than rise in energy intake; with the changing pattern towards more sedentary lifestyles appearing to be a key factor in this.555CD992, 371611Changing patterns of physical activityTechnological development and urbanisation bring significant shifts in the patterns of daily activity that can reduce the amount of energy people expend in their normal daily routines.555CD992, 371615Self-reported physical activity is increasingThe number of people who are self-reporting as meeting the government's recommendation of taking 30 minutes vigorous exercise five times a week rose from 26.5 per cent to 37.5 per cent between 1997 and 2012. [3]13EF597B, 399668Encourage physical activity in daily lifeBuild exercise into daily life to promote energy balance. Adults are recommended to take part in 150 minutes of moderate intensity activity every week.565CA4D9, 399897Changing patterns of physical activityTechnological development and urbanisation bring significant shifts in the patterns of daily activity that can reduce the amount of energy people expend in their normal daily routines.555CD992, 399908Not building exercise into daily life The primary cause of the rise in obesity in the UK in recent decades has not been a decline in energy expended rather than rise in energy intake; with the changing pattern towards more sedentary lifestyles appearing to be a key factor in this.555CD992, 399922Increasingly sedentary lifestylesSedentary behaviour is not simply a lack of physical activity but is a cluster of individual behaviours in which sitting or lying is the dominant mode of posture and energy expenditure is very low. Research suggests that sedentary behaviour is associated with poor health in all ages independent of the level of overall physical activity. Spending large amounts of time being sedentary may increase the risk of some adverse health outcomes, even among people who are active at the recommended levels.555CD992, 399933Self-reported physical activity is increasingThe number of people who are self-reporting as meeting the government's recommendation of taking 30 minutes vigorous exercise five times a week rose rose from 26.5 per cent to 37.5 per cent between 1997 and 2012. [3]13EF597B

The results of this review support the use of exercise as a weight loss intervention, particularly when combined with dietary change. Exercise is associated with improved cardiovascular disease risk factors even if no weight is lost.

Overweight and obesity are important public health problems and are associated with many serious health conditions. The risk of developing overweight and obesity depends on lifestyle factors such as food intake and physical activity levels. Treatment for overweight and obesity therefore commonly involves diet and exercise. We found that exercise has a positive effect on body weight and cardiovascular disease risk factors in people with overweight or obesity, particularly when combined with diet, and that exercise improves health even if no weight is lost. No data were identified on adverse events, quality of life, morbidity, costs or mortality.

Citerank: (37) 340964Tackling obesity in the UKWith concern growing that the Foresight analysis—that 50% of the UK population could be obese by 2050, at an annual cost to the nation of around £50 billion per year [2]—substantially underestimates the scale of the unfolding obesity crisis, the College of Contemporary Health is working with the wider policy community to develop a whole systems map of the obesity crisis and the potential responses.7F1CEB7, 348677Implement hard hitting campaigns, similar to those for anti-smokingHarder hitting campaigns, similar to those for anti-smoking, are required.1198CE71, 348678Incentivise GPs to improve patient outcomesThe Quality and Outcomes Framework should be amended to provide incentives for GPs to proactively offer advice to overweight and obese patients and refer them to weight management services where appropriate, rather than simply keeping a register of these patients. [1]565CA4D9, 348679Focus outcomes indicators on action by primary health professionalsThe Quality Outcomes Framework indicators on obesity should include, and focus on, indicators on the action taken by primary healthcare professionals on behalf of overweight or obese patients. [1]565CA4D9, 348680Need to make every contact with patients countGPs and other health professionals should be encouraged and required to make every contact with patients count. Very few patients will cite obesity or weight management as the reason for seeing their GP, and will instead present with conditions that are clearly a result of weight issues. GPs should talk with their patients about weight in these instances. [1]109FDEF6, 348684Improved GP training on obesityGPs should be provided with appropriate support and training to help them have the necessary conversations with patients. Better quality training should be provided both during GP training and for current GPs to help them provide better advice to patients. [1]109FDEF6, 348685Better hydrationGovernment initiatives should include a greater focus on the importance of good hydration in weight management and health outcomes.565CA4D9, 348687More physical activity for kids within and beyond educational settingsThe introduction of compulsory physical education in schools is positive. However, greater promotion of physical activity outside of educational settings is also key to ensure any participation amongst pupils is not limited to school. Similarly, caution is needed to ensure that the promotion of competitive sport does not put off children less disposed to that sport. This could result in children either returning to or increasing their sedentary lifestyle.565CA4D9, 348688Impacts of obesityObesity presents a significant threat to the health of the UK population and a significant drain on the nation's financial resources. 24.9% of adults in England are obese—with a body mass index of over 30—62% of adults are either overweight or obese (with a BMI of over 25), and 32% of 10–11-year-olds are overweight or obese. The annual cost of obesity to the UK is estimated to be £27bn–£46bn [1], [2]; although international comparisons suggest that the true cost could be significantly higher.57DE7179, 348695The Quality and Outcomes FrameworkThe QOF was introduced in 2004 as a voluntary incentive scheme for GP practices in the UK. It contains groups of indicators against which practices score points according to their level of achievement, with a higher score leading to higher financial rewards. The aim of the QOF is to highlight priorities for improving patient care and provide incentives for GPs to drive up quality in these areas.82AECCD8, 348704GPs should measure waist circumferenceGPs should measure waist circumference rather than just BMI to help them identify patients who are most at risk and identify the indicators of poor health outcomes. [1]109FDEF6, 348706National Obesity ForumThe National Obesity Forum (NOF) was established in May 2000 to raise awareness of the emerging epidemic of obesity and the effect that it was going to have on both individuals and the NHS.58D3ABAB, 348770Tackling obesityMany policy interventions have been suggested to address the obesity crisis across multiple studies—and indeed many such measures have been implemented, and are being implemented, now. There's recognition too that these interventions need to be part of a coherent and comprehensive whole systems strategy [4]; with some grounds for optimism that such an approach has the potential to accomplish a significant reduction in the prevalence of obesity in the UK across the next decade. [2]565CA4D9, 352713Who should improve obesity training for healthcare professionals?Who should improve systems of obesity education and training across all health professional groups to ensure that all professional primary and secondary healthcare groups are appropriately competent to respond to the demands of the obesity crisis.58D3ABAB, 366828Shape the physical environment to encourage physical activity565CA4D9, 370326Many health professionals still have inadequate knowledgeMany recently trained health professionals still have an inadequate knowledge of the nutritional aspects of health promotion and disease treatment and the potential benefits of regular physical activity.1198CE71, 371560British Heart Foundation recommends at least 60 minutes every dayThe British Heart Foundation recommends that to maintain their health, children take part in a minimum of 60 minutes of at least moderate intensity physical activity every day. This could include PE lessons, but also swimming, dancing, cycling, most other sports and brisk walking, as well as active play. 1198CE71, 371561Quality and prevalence of physical activity in schools is variableThe Ofsted Physical Education report published in February 2013 found that the physical aspect of physical education was not doing enough to tackle sedentary lifestyles amongst children and young people, with teachers often spending too much time talking and not enough time getting children moving.1198CE71, 396117Improve obesity training for healthcare professionalsImprove systems of obesity education and training across all health professional groups to ensure that all professional primary and secondary healthcare groups are appropriately competent to respond to the demands of the obesity crisis.565CA4D9, 399546Tackling obesityMany policy interventions have been suggested to address the obesity crisis across multiple studies—and indeed many such measures have been implemented, and are being implemented, now. There's recognition too that these interventions need to be part of a coherent and comprehensive whole systems strategy [4]; with some grounds for optimism that such an approach has the potential to accomplish a significant reduction in the prevalence of obesity in the UK across the next decade. [2]565CA4D9, 399553Shape the physical environment to encourage physical activity565CA4D9, 399556Improve obesity training for healthcare professionalsImprove systems of obesity education and training across all health professional groups to ensure that all professional primary and secondary healthcare groups are appropriately competent to respond to the demands of the obesity crisis.565CA4D9, 399584Incentivise GPs to improve patient outcomesThe Quality and Outcomes Framework should be amended to provide incentives for GPs to proactively offer advice to overweight and obese patients and refer them to weight management services where appropriate, rather than simply keeping a register of these patients. [1]565CA4D9, 399606Who should improve obesity training for healthcare professionals?Improve systems of obesity education and training across all health professional groups to ensure that all professional primary and secondary healthcare groups are appropriately competent to respond to the demands of the obesity crisis.58D3ABAB, 399642Implement hard hitting campaigns, similar to those for anti-smokingHarder hitting campaigns, similar to those for anti-smoking, are required.1198CE71, 399667Better hydrationGovernment initiatives should include a greater focus on the importance of good hydration in weight management and health outcomes.565CA4D9, 399668Encourage physical activity in daily lifeBuild exercise into daily life to promote energy balance. Adults are recommended to take part in 150 minutes of moderate intensity activity every week.565CA4D9, 399695Focus outcomes indicators on action by primary health professionalsThe Quality Outcomes Framework indicators on obesity should include, and focus on, indicators on the action taken by primary healthcare professionals on behalf of overweight or obese patients. [1]565CA4D9, 399734Many health professionals still have inadequate knowledgeMany recently trained health professionals still have an inadequate knowledge of the nutritional aspects of health promotion and disease treatment and the potential benefits of regular physical activity.1198CE71, 399737Improved GP training on obesityGPs should be provided with appropriate support and training to help them have the necessary conversations with patients. Better quality training should be provided both during GP training and for current GPs to help them provide better advice to patients. [1]109FDEF6, 399768More physical activity for kids within and beyond educational settingsThe introduction of compulsory physical education in schools is positive. However, greater promotion of physical activity outside of educational settings is also key to ensure any participation amongst pupils is not limited to school. Similarly, caution is needed to ensure that the promotion of competitive sport does not put off children less disposed to that sport. This could result in children either returning to or increasing their sedentary lifestyle.565CA4D9, 399787The Quality and Outcomes FrameworkThe QOF was introduced in 2004 as a voluntary incentive scheme for GP practices in the UK. It contains groups of indicators against which practices score points according to their level of achievement, with a higher score leading to higher financial rewards. The aim of the QOF is to highlight priorities for improving patient care and provide incentives for GPs to drive up quality in these areas.82AECCD8, 399831Need to make every contact with patients countGPs and other health professionals should be encouraged and required to make every contact with patients count. Very few patients will cite obesity or weight management as the reason for seeing their GP, and will instead present with conditions that are clearly a result of weight issues. GPs should talk with their patients about weight in these instances. [1]109FDEF6, 399832GPs should measure waist circumferenceGPs should measure waist circumference rather than just BMI to help them identify patients who are most at risk and identify the indicators of poor health outcomes. [1]109FDEF6, 399840British Heart Foundation recommends at least 60 minutes every dayThe British Heart Foundation recommends that to maintain their health, children take part in a minimum of 60 minutes of at least moderate intensity physical activity every day. This could include PE lessons, but also swimming, dancing, cycling, most other sports and brisk walking, as well as active play. 1198CE71, 399841Quality and prevalence of physical activity in schools is variableThe Ofsted Physical Education report published in February 2013 found that the physical aspect of physical education was not doing enough to tackle sedentary lifestyles amongst children and young people,with teachers often spending too much time talking and not enough time getting children moving.1198CE71, 399972Impacts of obesityObesity presents a significant threat to the health of the UK population and a significant drain on the nation's financial resources. 23% of adults are obese—with a body mass index of over 30—61% of adults are either overweight or obese (with a BMI of over 25), and 33% of 10–11-year-olds are overweight or obese. The annual cost of obesity to the UK economy has been estimated to be £27bn–£46bn [1], [2]; although international comparisons suggest that the true cost could be significantly higher.57DE7179

Physical activity (PA) practice has been inversely associated to body fat (BF) and recommended as a way to reduce and prevent obesity. The objective of this study was to conduct a systematic review on the association of PA and BF in adolescence. The review includes 18 longitudinal studies found in PubMed database, comprising papers published from January 1990 to July 2014. Studies assessing BF only through body mass index (BMI) were excluded. Among the outcomes analyzed, waist circumference, skinfolds, and absolute and relative fat mass measurement were identified. Questionnaires were the way more predominant to evaluate PA. Most studies showed that PA promotes a protective effect against a higher BF gain. It was concluded that: PA has a protective effect against BF with differences between the genders and according to the BF marker or measurement assessed; higher intensity PA leads to a greater effect against BF gain in both genders; and the maintenance or increase of PA level on BF observed through analysis of change in PA level yielded more consistent findings in the relation between PA and BF.

This public workshop, hosted by the IOM Roundtable on Obesity Solutions explored the role of physical activity in the prevention and treatment of obesity.

Often, obesity is thought to be the result of diet alone, and preventable through changing eating habits, or the types of food to which a population has access. Many responses to the obesity epidemic have focused on food and nutrition, and advocates from the local to the national level have responded by promoting healthy eating. However, there has been less of a focus on the role of physical activity in obesity.