Physical activity has versatile impact on female body and strengthens it in addition to improved physiological powers, more active performance of all systems and guaranteed normal course of pregnancy period. As a result, the cardiovascular condition is improved; placental circulation is more active, oxygen transopration and metabolism of the foetus is improved. The death-rate in pregnant women resulting from hypertension is the second after embolism. Preeclampsia is one of the hypertension-related failures, which affects 3 to 5 % of the pregnant women. The present research was targeted to women suffering from preeclampsia. The aim of the research was to investigate the impact of physical activity on manifestation of preeclampsia in pregnant women within 20-35 week of pregnancy. Tasks: 1. to assess arterial blood pressure (ABP) fluctuation of both groups of women (physically passive and physically active within 20-35 weeks of pregnancy; 2. to assess body weight index fluctuation of both groups of women (physically passive and physically active within 20-35 weeks of pregnancy; 3. to assess fluctuation of protein content in urine of both groups of women (physically passive and physically active within 20-35 weeks of pregnancy; 4. to assess life quality (sleep, headache, sight, right underrib pains, physical and physiological fatigue) of both groups of women (physically passive and physically active within 20-35 weeks of pregnancy. Hypothesis. Physical activity in pregnant women... [to full text]