Elderly is a person who enters a period of achievement level of maturity that has shown deterioration, aged 60 years and older. This group which is categorized as elderly is experiencing an aging process which is marked by a decline in the body systems. Cardiovascular disease is responsible for more mortality, especially in people over 60 years of age with a history of hypertension. This study used a literature review method. A systematic search strategy was carried out by accessing the NCBI Pubmed, Elsevier, and PedRo databases online using the keywords "exercise", "hypertension" and "elderly". Based on the result of the search for articles that have been carried out, there were 90 articles. Nine articles that fit the inclusion and exclusion criteria were analyzed and all of them showed impact of exercise on reduction of blood pressure. Aerobic exercise, resistance exercise, breathing exercise and exercise in water affect the reduction of blood pressure in hypertensive elderly. Further studies are needed to determine the effectiveness of these exercises in reducing blood pressure in elderly people with hypertension.

Vaccination was the most effective strategy to protect populations from Covid-19, as SARS-CoV-2 was a highly contagious virus and affects populations globally. Many obstacles were found in the implementation of vaccination, such as the loss of confidence in the effect of vaccination causing low vaccination coverage. This study aimed to analyze the relationship between community knowledge and attitudes towards Covid-19 vaccination in Jomblang, Sonorejo Village, Sukoharjo Regency. This research was a quantitative research with the type of correlational research. The population in this study were all residents of Jomblang, Sonorejo Village, Sukoharjo Regency with a sample of 60 people. The sampling technique used was purposive sampling. The data collection technique used a structured questionnaire. The primary data obtained were then analyzed by univariate and bivariate (Chi square). The results of the statistical test showed that there was a relationship between knowledge about Covid-19 vaccination and vaccination with  p-value (<0.001)<0.05 and there was a relationship between attitudes towards Covid-19 vaccination and Covid-19 vaccination with  p-value (0.022)< 0.05. The conclusion of this study showed there was a significant relationship between knowledge about Covid-19 vaccination and people's attitudes towards Covid-19 vaccination and Covid-19 vaccination in Jomblang, Sonorejo Village, Sukoharjo Regency.