The results suggest that the use of a pedometer is associated with significant increases in physical activity and significant decreases in body mass index and blood pressure .
CONTEXT Without detailed evidence of their effectiveness , pedometers have recently become popular as a tool for motivating physical activity .
OBJECTIVE To evaluate the association of pedometer use with physical activity and health outcomes among outpatient adults .
Health benefits of a pedometer-based physical activity intervention in sedentary workers.
BACKGROUND Inactivity is a leading contributor to chronic health problems . Here , we examined the effects of a pedometer-based physical activity intervention ( Prince Edward Isl and -First Step Program , PEI-FSP ) on activity and specific health indices in 106 sedentary workers . METHODS Participants were recruited from five workplaces where most jobs were moderately-highly sedentary . Using subjects as their own control , physical activity ( pedometer-determined steps per day ) was compared before and after a 12-week intervention . Changes in body mass index ( BMI ) , waist girth , resting heart rate , and blood pressure were evaluated . RESULTS The PEI-FSP was completed by 59 % of participants . Steps per day increased from 7,029 + /- 3,100 ( SD ) at baseline to a plateau of 10,480 + /- 3,224 steps/day by 3.96 + /- 3.28 weeks of the intervention . The amount that participants were able to increase their steps per day was not related to their baseline BMI . On average , participants experienced significant decreases in BMI , waist girth , and resting heart rate . Reductions in waist girth and heart rate were significantly related to the increase in steps per day . In contrast , reductions in BMI were predicted by the initial steps per day . CONCLUSIONS The PEI-FSP increased physical activity in a sedentary population . Importantly , those with a higher BMI at baseline achieved relatively similar increases in their physical activity as participants with a lower BMI
The results suggest that the use of a pedometer is associated with significant increases in physical activity and significant decreases in body mass index and blood pressure .
CONTEXT Without detailed evidence of their effectiveness , pedometers have recently become popular as a tool for motivating physical activity .
OBJECTIVE To evaluate the association of pedometer use with physical activity and health outcomes among outpatient adults .