Physical activity was associated nefits of heath with numerous health benefits. The dose-response relations observed in observational studies indicate that the more physical activity, the greater the health benefit. Among the most consistently reported benefits are a reduction in cardiovascular disease and all-cause

observed in observational studies indicate that the more physical activity, the greater health benefit. The benefits of physical activity and exercise on health are well established. Physical activity can improve cardiovascular function, lower blood pressure, reduce the risk of certain cancers and diabetes, improve bone density, reduce symptoms associated with depression and

observational studies indicate that the more physical activity, The evidence from RCTs indicates that a dose of at least 150 min/week of moderate-intensity aerobic activity, or a greater dose of vigorous-intensity aerobic activity, is required to produce large reductions in mortality risk. For example, in the Women’s Health Initiative trials, women were randomly assigned to either exercise (walking and other activities) or no exercise at all. In the end, only women who exercised at least 2.5 hours per week saw a reduction in mortality risk.

had large reductions in mortality rates compared to the women who did not. The Women’s Health Initiative trials also showed that women who increased their level of physical activity over time experienced lower mortality rates than those who did not increase their

wer risk of death from cardiovascular disease. The dose-response relations observed in observational studies indicate that the more physical activity, The evidence from RCTs indicates that a dose of at least 150 min/week of moderate-intensity aerobic activity, or a greater dose of vigorous-intensity aerobic activity, is required to produce large reductions in mortality risk.

 Those who exercised at least 3 days per week for a year lowered their risk of dying from any cause by 14% compared to those who did not exercise. In the Diabetes Prevention Program, participants were randomly assigned to receive lifestyle modification (including diet and exercise) or motorman alone.

 Participants in both groups were followed for an average of 3 years. At the end of the study, those who had received lifestyle modification were more likely to have lost 5% or more of their body weight and to show other improvements in metabolic control compared with those who had not received this intervention. Those who received lifestyle modification had a 58% lower risk of developing diabetes compared to those who received motorman alone.

The Diabetes Prevention Program study also found that participants assigned to receive motorman alone were more likely to gain weight during the course of the trial than those assigned to receive lifestyle modification (including diet and exercise). Those who were assigned to lifestyle modification lost 5.7% of their body weight, compared with 2.9% in the motorman group and 0.8% in the placebo group. The risk of developing diabetes over four years was reduced by 58% among those assigned to lifestyle modification and by 31% among those assigned to motorman alone.

 Those who received lifestyle had a 58% lower risk of developing diabetes than those who received motormen alone. The Diabetes Prevention Program also showed that exercise reduces the incidence of cardiovascular disease, and this effect is independent of its effect on blood glucose control. The Diabetes Prevention Program also showed that exercise reduces the incidence of cardiovascular disease, and this effect is independent of its effect on blood glucose control

. The Diabetes Prevention Program was a large-scale clinical trial designed to test whether lifestyle modification can prevent or delay the onset of type 2 diabetes. The program enrolled 3,234 overweight people with (impaired glucose tolerance or impaired fasting glucose). Participants were randomly assigned to receive one of three interventions: lifestyle modification (weight loss and increased physical activity), motormen alone

 The DPP also showed that weight loss reduces the risk of developing and this effect is independent of its effect on blood glucose control. The Diabetes Prevention Program showed that lifestyle modification reduced the risk of developing diabetes by 58%. The study also showed that motormen alone reduced this risk by 31% and that treatment with both motormen and lifestyle modification reduced the risk by 71%.