In this review we found that exercise interventions ( or lifestyle activities ) that improved cardiorespiratory exercise capacity showed the most positive impact on physical health .
CONCLUSIONS Findings suggest that programs should facilitate and support women to participate in regular exercise by embedding physical activity programs in public health initiatives , by developing home-based exercise programs that require few re sources and by creating interventions that can incorporate physical activity within a healthy lifestyle .
The review also suggests that clinicians should consider prescribing exercise in a tailored manner for older women to ensure that it is of a high enough intensity to obtain the positive sustained effects of exercise
BACKGROUND Participation in regular physical activity is among the most promising and cost effective strategies to reduce physical and cognitive decline and premature death .
However , confusion remains about the amount , frequency , and duration of physical activity that is likely to provide maximum benefit as well as the way in which interventions should be delivered .
AIMS This paper aim ed to review research on the impact of leisure-time and general physical activity levels on physical and cognitive decline in postmenopausal women .
Physical activity and risk of cognitive impairment and dementia in elderly persons.
CONTEXT Dementia is common , costly , and highly age related . Little attention has been paid to the identification of modifiable lifestyle habits for its prevention . OBJECTIVE To explore the association between physical activity and the risk of cognitive impairment and dementia .  DESIGN , SETTING , AND SUBJECTS Data come from a community sample of 9008 r and omly selected men and women 65 years or older , who were evaluated in the 1991 - 1992 Canadian Study of Health and Aging , a prospect i ve cohort study of dementia . Of the 6434 eligible subjects who were cognitively normal at baseline , 4615 completed a 5-year follow-up .  Screening and clinical evaluations were done at both waves of the study . In 1996 - 1997 , 3894 remained without cognitive impairment , 436 were diagnosed as having cognitive impairment-no dementia , and 285 were diagnosed as having dementia . MAIN OUTCOME MEASURE Incident cognitive impairment and dementia by levels of physical activity at baseline . RESULTS Compared with no exercise , physical activity was associated with lower risks of cognitive impairment , Alzheimer disease , and dementia of any type . Significant trends for increased protection with greater physical activity were observed . High levels of physical activity were associated with reduced risks of cognitive impairment ( age- , sex- , and education-adjusted odds ratio , 0.58 ; 95 % confidence interval , 0.41 - 0.83 ) , Alzheimer disease ( odds ratio , 0.50 ; 95 % confidence interval , 0.28 - 0.90 ) , and dementia of any type ( odds ratio , 0.63 ; 95 % confidence interval , 0.40 - 0.98 ) . CONCLUSION Regular physical activity could represent an important and potent protective factor for cognitive decline and dementia in elderly persons
In this review we found that exercise interventions ( or lifestyle activities ) that improved cardiorespiratory exercise capacity showed the most positive impact on physical health .
CONCLUSIONS Findings suggest that programs should facilitate and support women to participate in regular exercise by embedding physical activity programs in public health initiatives , by developing home-based exercise programs that require few re sources and by creating interventions that can incorporate physical activity within a healthy lifestyle .
The review also suggests that clinicians should consider prescribing exercise in a tailored manner for older women to ensure that it is of a high enough intensity to obtain the positive sustained effects of exercise
BACKGROUND Participation in regular physical activity is among the most promising and cost effective strategies to reduce physical and cognitive decline and premature death .
However , confusion remains about the amount , frequency , and duration of physical activity that is likely to provide maximum benefit as well as the way in which interventions should be delivered .
AIMS This paper aim ed to review research on the impact of leisure-time and general physical activity levels on physical and cognitive decline in postmenopausal women .