An effect of walking exercise applying the theory of planned behavior in people at risk of hypertension.

Objective: To investigate an effectiveness of walking exercise program applying the Theory of Planned Behavior in people at risk of hypertension in Samut Sakorn province.

Material And Method: The present study is a quasi-experimental research. The inclusion criteria were people aged 35-59 years old, systolic blood pressure 120-139 mmHg, and diastolic blood pressure 80-89 mmHg.