What is it about?
This study analyzed research on the effects of strength training on older adults with high blood pressure. Six studies were included in the meta-analysis, involving participants with an average age of 69. They trained, on average, three times per week for approximately 11 weeks. The results indicated that strength training helped reduce both systolic and diastolic blood pressure. The mechanisms by which aerobic training reduces blood pressure have been widely studied. However, fewer studies have examined strength training. One possible explanation for these results is that strength training increases the production of nitric oxide (NO), which promotes the dilation of blood vessels. This meta-analysis concluded that strength training reduces systolic and diastolic blood pressure in older adults with hypertension.
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Why is it important?
This study is important because it shows that strength training may help lower blood pressure in older adults with hypertension, a condition that increases the risk of cardiovascular disease. The findings expand our understanding of the benefits of this type of exercise, since its effects on blood pressure have been studied less extensively than those of aerobic exercise.
Perspectives
From my perspective, this study is relevant because it shows that strength training may be an important option for helping older adults with hypertension control their blood pressure, in addition to its well-known benefits for strength and physical function. It also highlights an area that requires further research, particularly regarding how exercise produces these effects.
Diego Linhares
Rio de Janeiro State University
Read the Original
This page is a summary of: Impact of Strength Training on Blood Pressure in Older Hypertensive Patients: A Systematic Review and Meta-Analysis of Randomized Controlled Trials, Current Hypertension Reviews, August 2026, Bentham Science Publishers,
DOI: 10.2174/0115734021411110251113064207.
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