Lifting lowers blood pressure just as well as cardio

High blood pressure raises the risk of cerebrovascular disease and death, and aerobic exercise has long been the officially recommended way to bring it down without medication. More recently, studies have suggested that resistance exercise, both dynamic lifting and isometric holds, may also lower blood pressure. What has been missing is a clear comparison of how large those effects are relative to each other. If lifting works as well as jogging, the menu of options for people with hypertension roughly doubles, which matters for anyone who struggles to stick with cardio.

The researchers ran an umbrella review with a meta-analysis of randomised controlled trials, searching Ovid MEDLINE and the Cochrane Library from inception to August 1, 2023. Eligible studies compared exercise against no exercise in hypertensive patients aged 18 or older, using office, home or ambulatory blood pressure as the outcome. Eighty-four trials covering 5065 patients made the cut. A random effects model estimated the overall effect, and a sub-analysis broke results down by exercise type: aerobic, dynamic resistance, isometric resistance and combined training.

Exercise as a whole significantly reduced blood pressure compared with not exercising: systolic pressure fell by 7.52 mmHg and diastolic pressure by 4.36 mmHg. Crucially, when the analysis compared exercise types against each other, there were no significant differences in the size of the reduction. Aerobic work, dynamic resistance training, isometric resistance training and combined programmes all delivered blood pressure benefits of a similar magnitude. The headline is therefore twofold: exercise works, and no single modality owns the effect.

Guidelines have historically led with aerobic exercise for blood pressure, with resistance work treated as an add-on. This analysis, spanning 84 randomised trials, strengthens the newer view that resistance exercise deserves equal billing as an antihypertensive tool. It confirms and extends earlier suggestions from smaller reviews. Open questions remain about optimal dose, intensity and duration for each modality, and about how the effects hold up over years rather than the length of a typical trial.

For anyone managing raised blood pressure, this is a reason to think the best exercise is the one you will actually keep doing, because the pooled evidence found no meaningful gap between lifting and cardio. A reduction of several mmHg is in the territory that matters for long-term cardiovascular risk. It also means a preference for strength training is no longer a reason to feel you are shortchanging your blood pressure. Anyone on blood pressure medication should treat exercise as working alongside treatment, not replacing it.