Exercise and Heart Health for Men Over 50: Evidence Guide

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Exercise and heart health for men over 50 comes down to two things the U.S. Physical Activity Guidelines ask of every adult: 150 to 300 minutes a week of moderate aerobic activity, plus muscle-strengthening work on 2 or more days. The American Heart Association sets a similar bar, 150 minutes of moderate activity or 75 minutes of vigorous activity a week, plus strength work at least twice a week. Both kinds of training are linked to better heart health, and the blood pressure results below differ between them.

I am not a doctor, and this is not medical advice. What follows is what the federal guidelines, the American Heart Association, the National Institute on Aging and two published meta-analyses say, with the limits of each pointed out. Anything that is my own reading of that evidence is labelled as inference. If you have heart disease, high blood pressure, diabetes or symptoms that worry you, talk to your doctor before you change your routine.

For the wider picture on staying healthy at this age, start with our guide to men’s health after 50 and come back here for the heart-specific numbers.

Table of Contents

How much exercise do men over 50 need for heart health?

The Physical Activity Guidelines for Americans, second edition, say adults should do at least 150 to 300 minutes a week of moderate-intensity aerobic activity, or 75 to 150 minutes of vigorous-intensity activity. They should also do muscle-strengthening activities on 2 or more days a week. Additional benefits occur with more activity, according to the JAMA summary of the guidelines by Piercy and colleagues.

The American Heart Association’s adult recommendations follow the same federal guidelines. Its version is 150 minutes of moderate activity or 75 minutes of vigorous activity a week, preferably spread through the week, with moderate to high intensity strength work at least twice a week. The AHA also says you get more benefit at 300 minutes a week.

There is no separate, lower target for men over 50 in the adult key guidelines. For older adults (the guidelines define this as ages 65 and over), the guidelines add that activity should be multicomponent and include balance training along with aerobic and muscle-strengthening work. The National Institute on Aging also lists balance exercises as one of the three types of exercise older adults need, and suggests about three balance sessions a week.

If you are starting from zero, the guidelines do not expect you to hit 150 minutes in week one. For people who are inactive they recommend starting with small amounts and working up over time.

Does sitting less matter for your health and physical activity?

Yes. The first key guideline for adults is to move more and sit less. The Department of Health and Human Services says that guideline rests on new evidence showing a strong relationship between more sedentary behavior and a higher risk of all-cause mortality, heart disease and high blood pressure.

The same source notes that a single bout of activity can reduce blood pressure and improve sleep quality in the short term. That is a useful fact if the 150 minute target feels far away. A walk today does something today.

Does aerobic exercise lower blood pressure?

It does, and the effect is larger the higher your starting pressure is. A 2013 systematic review and meta-analysis by Cornelissen and Smart in the Journal of the American Heart Association pooled 93 randomized trials with 5,223 participants. Endurance training lowered resting systolic blood pressure by an average of 3.5 mm Hg and diastolic pressure by 2.5 mm Hg.

In the 26 study groups made up of people with hypertension, endurance training lowered blood pressure by 8.3 mm Hg systolic and 5.2 mm Hg diastolic. In people with normal blood pressure the change was small, under 1 mm Hg systolic.

Two limits matter here. The trials were in adults aged 18 and over, not only men over 50, and they lasted at least 4 weeks each. Our guide on how exercise lowers blood pressure in men over 50 goes deeper on this one risk factor.

Does lifting weights help your heart?

The evidence says yes, with less certainty about how much. In the same Cornelissen and Smart review, dynamic resistance training (the usual lifting you do in a gym) lowered systolic blood pressure by 1.8 mm Hg and diastolic pressure by 3.2 mm Hg. Isometric training, where you hold a position against resistance, showed a 10.9 mm Hg drop in systolic pressure, but that came from only 5 study groups, so treat it as a lead, not a plan.

A 2022 meta-analysis in the British Journal of Sports Medicine by Momma and colleagues looked at 16 cohort studies. Muscle-strengthening activities were associated with a 10 to 17 percent lower risk of all-cause mortality, cardiovascular disease, total cancer and diabetes. The biggest reductions, roughly 10 to 20 percent, showed up at around 30 to 60 minutes a week of strength work, and the benefit did not clearly keep growing beyond that.

These were observational studies, so they show an association, not proof that lifting caused the lower risk. Strength work also does a job the heart research does not measure: keeping the muscle you need to stay active. See our guide to strength training and lifespan for men for that side of it.

Which is better for your heart and mental health, cardio or strength training?

Neither one alone, according to the guidelines, which ask for both. The Momma review found that combined muscle-strengthening and aerobic activity, compared with doing neither, was associated with lower all-cause, cardiovascular disease and cancer mortality.

The blood pressure data is less tidy. In the Cornelissen and Smart review, combined endurance and resistance training lowered diastolic pressure by 2.2 mm Hg but did not significantly lower systolic pressure. The authors do not claim to explain that gap.

Inference: if you only have time for one thing and your blood pressure is high, aerobic work has the better-supported result, because the high blood pressure figures above come from endurance training and the review included few resistance trials in people with hypertension. Strength training also lowered blood pressure in this review, the guidelines still ask for both, and I would not skip either. Ask your doctor which to start with.

What counts as moderate intensity exercise?

The National Institute on Aging gives a simple talk test. If you are breathing hard but can still hold a conversation easily, it is likely moderate intensity. If you can say only a few words before you need a breath, it is vigorous intensity. You do not need a heart rate monitor to start.

The NIA’s examples of moderate aerobic activity include brisk walking, bicycling, swimming, dancing, climbing stairs or hills, and yard work such as raking leaves or pushing a lawnmower. If walking is where you are starting, our walking program for men over 50 lays out a progression. If you would rather walk indoors, talk to your doctor first. Bowflex describes the T16 Treadmill as reaching speeds up to 12 mph with up to 15% motorized incline.

For strength, the NIA suggests working the major muscle groups (legs, hips, chest, back, abdomen, shoulders and arms) at least two days a week, and not training the same muscle group two days in a row so it can recover.

How do you build a heart-healthy weekly routine?

Start from the targets and work backward. Five 30 minute brisk walks add up to 150 minutes, and two full-body strength sessions meet the 2 day minimum. Add balance work, such as the exercises in the NIA guidance, a few times a week.

Monday: strength session covering legs, back, chest and arms
Tuesday: 30 minute brisk walk or bike ride
Wednesday: 30 minute walk plus balance work
Thursday: strength session, different emphasis than Monday
Friday: 30 minute walk or swim
Saturday: 30 minute walk, bike ride or yard work
Sunday: 30 minute walk at a brisk pace

That layout is my suggestion for how to hit the published minimums, not a program from a guideline. It has no full rest day, so swap a walk for rest when you need one and add the minutes back later in the week. Move the days around to fit your week. Raise the time or the intensity gradually once it feels easy, which is also the AHA’s advice.

Should you see a doctor before starting exercise after 50?

If you have a chronic condition, symptoms, or a family history that worries you, yes. The National Institute on Aging says that if exercising with a chronic condition makes it hard to reach the recommended amount, talk with your doctor about what you can do. It also says to talk with your doctor if you are unsure about a particular activity.

The NIA is clear about the warning signs: aerobic activity should not cause dizziness, chest pain or pressure, or nausea. If it does, stop, and get medical help for chest pain or pressure rather than waiting to see if it passes. That is common sense, not a quote from a guideline.

Ask about your own situation. A doctor can tell you what intensity is safe for your blood pressure, medications and history, which no general guide can.

Exercise is good for your health in more ways than one. According to the Physical Activity Guidelines, regular physical activity lowers the risk of heart disease and helps with blood pressure, and the same activity supports mental health. These heart benefits come mainly from regular aerobic exercise, and strength exercises add to your overall health.

Diet, sleep and medical care also affect heart disease risk and your blood pressure levels. Talk to your care team about your own heart disease risk, your diet and your age before you raise the intensity. Heart health is a long game: healthy aging comes from steady exercise week after week, not one hard week, and the heart benefits grow with consistent activity.

Frequently Asked Questions

How many minutes of exercise should a man over 50 do each week for his heart?

The Physical Activity Guidelines for Americans say at least 150 to 300 minutes of moderate-intensity aerobic activity a week, or 75 to 150 minutes of vigorous activity, plus muscle-strengthening on 2 or more days. The American Heart Association gives 150 minutes moderate or 75 minutes vigorous.

Is walking enough exercise for heart health?

Brisk walking counts as moderate aerobic activity, so it can cover the aerobic target. The guidelines also ask for muscle-strengthening on 2 or more days a week, and older adults are advised to add balance training, so walking alone leaves gaps.

Can I lift weights if I have high blood pressure?

Ask your doctor first. In the Cornelissen and Smart meta-analysis, dynamic resistance training lowered blood pressure in healthy adults, and the largest drop was in people with prehypertension. That review does not tell you what is safe for your own readings and medications.

How long does it take for exercise to lower blood pressure?

The trials in the Cornelissen and Smart review each lasted at least 4 weeks, but the review does not report a time to first change. The Department of Health and Human Services says one bout of activity can reduce blood pressure in the short term.

I have not exercised in years. Where do I start?

Start small. The guidelines recommend that inactive adults begin with small amounts of activity and work up toward 150 minutes of aerobic activity and two days of strength work. If you have a chronic condition or symptoms, check with your doctor before you begin.

Does more than 300 minutes a week help more?

The guidelines say additional benefits occur with more physical activity, and the AHA says you gain even more benefit at 300 minutes a week. For strength training, the Momma review found the biggest risk reduction at around 30 to 60 minutes a week, with no clear added benefit above that.

Sources

Exercise and Heart Health for Men Over 50: What the Guidelines and Research Say