力量训练对老年高血压患者影响的研究

The Research on the Effect of Strength Training in Elderly Hypertensive Patients

血压是推动血液在血管内流动的动力,它作为一项生命指标,是影响人体健康的重要因素。通过流行病学调查,血压的升高与心血管疾病的发病呈正比关系,即血压大于180/110mm汞柱(mm Hg)的高血压患者发展成冠心病的危险性比血压正常的普通人大5倍,所以有效的控制血压对心血管疾病有着重要意义。就目前而言,已有大量的研究表明运动降压的方法有效,但是因为力量训练存在安全隐患,所以关于运动降压的研究主要集中在有氧运动上,力量训练方面的研究还有所欠缺。本文综述了近年来国内外力量训练对血压影响的相关文献,简述了高血压对老年人健康的危害,从运动形式、强度、时间和频率等方面阐明了运动与血压的关系,并通过论述力量训练对高血压的短期及长期的影响,进一步明确力量训练与血压的变化关系,并提出了相关的注意事项,从而更好地发挥力量训练在老年人高血压病的预防和控制方面的作用,使老年人能够科学合理地进行力量训练,以便达到延缓衰老、促进健康、提高生活质量的目的。

As a common life index, blood pressure is one of the important factors affecting human health. Epidemiological survey found that the incidence of cardiovascular disease increased with the rise of blood pressure and showed a curve shaped elevation, the patients whose blood pressure were greater than 180/110 mmHg with coronary heart disease risk were 5 times higher than the ordinary people with the blood pressure of 120/80 mm Hg .Therefore, the control of blood pressure for the prevention and treatment of hypertension, cardiovascular disease has a very important and positive significance. A large number of studies have shown that exercise can effectively reduce blood pressure, but most of the studies focused on aerobic exercise, the effect and the mechanism of strength training on blood pressure are not very clear. This paper reviews the literatures about the effect of strength training on blood pressure at home and abroad in recent years, describes the hypertension harm to the elderly health, expounds the relationship between exercise and blood pressure from the exercise form, intensity, time and frequency, discusses the short and long term effects of strength training on hypertension, further clarifies the change relationship between strength training and blood pressure, and puts forward the relevant considerations. So that it will play a better role of strength training in the prevention and control of hypertension in the elderly, enable the elderly to conduct strength training scientifically and reasonably, and reach the purposes of anti-aging, health promotion and life quality improvement.