新的證據表明，久坐行為的減少可能會增加身體活動，改善健康。這些發現指出

New evidence suggests that a reduction in sedentary behavior may increase physical activity and improve health. These findings point to new behavioral targets for interventions, and new ways to think about interventions to increase physical activity in the population as a whole. This report provides a knowledge update that reflects the rapid accumulation of new evidence related to adult sedentary behavior and health. Recent observational studies have shown that taking advantage of the time-reverse relationship between sedentary and active behaviors, replacing sitting with standing, light or moderate-intensity activities, can bring important health benefits, especially in less active adults in. Clinical studies have provided evidence of the possible physiological mechanisms behind these associations, as well as insights into the effects of breakup and reduced sedentary behavior on cardiac metabolism. Unlike established behavioral theories that guide the development and dissemination of evidence-based interventions to increase moderate to vigorous physical activity, little is known about how to reduce sedentary time to increase daily activities. Obviously, the environmental, social, and personal determinants of sedentary time are different from those related to the adoption and maintenance of moderate to high-intensity physical activity. Therefore, new intervention strategies are being tested, by using the surrounding environment (such as the workplace, school, and home) and individual levels of sedentary behavior cues and habits, focusing on sitting and low-intensity activities to improve overall physical activity. Effectiveness of intervention.

New evidence suggests that reduced sedentary behavior may increase physical activity and improve health. These findings point to new targets for intervention and new ways to think about interventions to increase overall physical activity in the population. This report provides an update of knowledge that reflects the rapid accumulation of new evidence related to sedentary behavior and health in adults. Recent observational studies have shown that using the time-reverse relationship between sedentary and active behavior to replace sitting with standing, light or moderate-intensity activity can have important health benefits, especially in less active adults. Clinical studies provide evidence of possible physiological mechanisms behind these associations, as well as insights into the effects of breakup and reduced sedentary behavior on heart metabolism. Unlike established behavioral theories that guide the development and dissemination of evidence-based interventions to increase moderate to intense physical activity, little is known about how to reduce sedentary time to increase daily activity. Clearly, the environmental, social and personal determinants of sedentary time differ from those associated with the adoption and maintenance of moderate to high-intensity physical activity. As a result, new intervention strategies are being tested to increase the effectiveness of interventions aimed at increasing overall physical activity by using the surrounding environment (such as workplaces, schools and homes) and sedentary behavioral cues and habits at a single level to focus on sitting posture and low-intensity activity.

New evidence suggests that a decrease in sedentary behavior may increase physical activity and improve health. These findings point to new goals of intervention behavior and new ways of thinking about intervention to increase the overall physical activity of the population. This report provides an update of knowledge reflecting the rapid accumulation of new evidence related to sedentary behavior and health in adults. Recent observational studies have shown that using the time reversal relationship between sedentary and active behavior to replace sitting with standing, mild or moderate intensity activities can bring important health benefits, especially in less active adults. Clinical studies provide evidence of the possible physiological mechanisms behind these associations, as well as insights into the effects of breakups and reduced sedentary behavior on cardiac metabolism. Unlike established behavioral theories that guide the development and dissemination of evidence-based interventions to increase moderate to severe physical activity, little is known about how to reduce sedentary time to increase daily activities. Obviously, the environmental, social and personal determinants of sedentary time are different from those related to the adoption and maintenance of moderate to high intensity physical activity. Therefore, new intervention strategies are being tested to improve the effectiveness of interventions designed to increase overall physical activity by focusing on sitting posture and low-intensity activities, using the surrounding environment (e.g., workplace, school and family) and individual levels of sedentary behavioral cues and habits.<br>