Research On The Influence Of Aerobic And Strength Training On Blood Pressure And Lipid Metabolism In Patients With Essential Hypertension

In recent years, using non drug therapy to lower the blood pressure of essential hypertension is studied by many scholars. Among them, exercise therapy gradually gets more attentions because of its advantages such as little side effect, good curative effect. After a large number of experimental studies are carried out by the domestic and foreign scholars, exercise antihypertensive effect is gradually been recognized. However, intervention trials for the crowd is difficult to implement, and the set of control condition is limited, thus the best forms of exercise, exercise intensity, exercise time, exercise frequency are still not been confirmed. This paper aims to develop individualized aerobic and resistance exercise intervention plan for primary level I and borderline hypertension patients, and explore the influence of aerobic and resistance exercise intervention plan to the blood pressure, body fat and the body composition, which provides certain guidance function for formulating scientific and reasonable exercise prescription of hypertension.The main work of this paper is:Construct a individualized exercise prescription scheme for elderly essential hypertension patients. Construct the mode of exercise prescription through the qualitative and quantitative analysis of the forms of exercise, exercise intensity, exercise time, exercise frequency. Develop reasonable individualized exercise prescription according to the evaluation and detection of body signs and physique.Present the grouping scheme of experimental object and the control experiment mode.Through the screening criteria and grouping principle of experiment object screen 32 participants who are meet the research requirements (5 males,27 females) mean age 64.30 ± 4.68 years old. They will be randomly divided into experimental group and control group according to the developed control experiment mode. Among them:the experimental group (19 people) implement the exercise prescription of aerobic exercise and dumbbell resistance circular training, meanwhile the control group (13 people) live without any exercise prescription, and the two groups both have no change of diet, exercise and lifestyle. The experiment time is 10 weeks.Establish the evaluation and analysis method for the experimental data.Verify The antihypertensive effect of the experiment through comparative analysis evaluation method for the test data like body shape index before and after the individualized exercise intervention (height, weight, waist circumference, hip circumference, body fat rate), physiological index (diastolic blood pressure, systolic blood pressure) and biochemical index (total cholesterol, triglyceride, high density lipoprotein, very low density lipoprotein, low density lipoprotein). The systolic blood pressure and pulse pressure of the subjects in the experimental group decreased significantly comparing to pre exercise (p<0.05).Triglyceride is significantly lower, high density lipoprotein cholesterol is significantly increased (p<0.05), total cholesterol and low density lipoprotein has decrease trend (p<0.05). Body weight, waist circumference, hip circumference, body fat percentage, body mass index (BMI) are also decreased significantly (p< 0.05). The test data of the subjects in the control group has no obvious improvement.Through the analysis of experimental data, we can get the following preliminary conclusions:Individualized aerobic and resistance exercise prescription has obvious antihypertensive effect to primary level I and borderline hypertension patients, and it can improve the lipid metabolism and body composition, and effectively promote the health and fitness level.