Effect of exercise training in patients with essential hypertension

Abstract

The aim of the present study was to examine the effect of regular exercise training in moderate essential hypertension. Twenty subjects (one woman and 19 men) trained for 45 minutes three times a week for 12 weeks, to 60% of their maximal heart rate. Blood pressure was measured at rest and during a maximal exercise test on bicycle ergometer. All subjects achieved training effect measured as a significant reduction in heart rate at comparable submaximal work level and a significant increase in duration of exercise. Diastolic blood pressure at rest decreased from 107 +/- 7 to 101 +/- 5 mmHg (P < 0.01), and at corresponding submaximal exercise level 116 +/- 11 to 106 +/- 11 mmHg (P < 0.01). No significant reduction in systolic blood pressure was found. Exercise training might in some patients with moderate essential hypertension be an alternative to pharmacological treatment.