Walking Program Reduces Blood Pressure in Sedentary Workers
Author Information
Author(s): Marie H. Murphy, Elaine M. Murtagh, Colin A. G. Boreham, Lesley G. Hare, Alan M. Nevill
Primary Institution: University of Ulster
Hypothesis
Does a worksite-based walking program improve cardiovascular risk factors in previously sedentary civil servants?
Conclusion
Walking twice per week for 45 minutes reduces systolic blood pressure and prevents an increase in body fat in previously sedentary adults.
Supporting Evidence
- Walking group showed a significant reduction in systolic blood pressure.
- Participants took significantly more steps on walking days compared to rest days.
- Body fat levels were maintained in the walking group.
Takeaway
If you walk for 45 minutes two times a week, it can help lower your blood pressure and keep your body fat from getting worse.
Methodology
Randomized controlled trial with subjects assigned to a walking or control group, measuring various health indicators before and after an 8-week intervention.
Potential Biases
Potential for self-selection bias as participants were recruited from a specific workplace.
Limitations
Some participants had undetectable CRP levels, which may have affected the results.
Participant Demographics
37 subjects (24 women) aged 41.5 ± 9.3 years, previously sedentary civil servants.
Statistical Information
P-Value
p<0.001
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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