Exercise for high blood pressure: which training lowers it, by how much, and safely

A common condition that rarely announces itself

The World Health Organization estimates that 1.4 billion adults aged 30 to 79 had hypertension in 2024, a third of that age group, and that about 600 million of them did not know it. Only around 23% had their blood pressure under control. WHO lists physical inactivity among the modifiable risk factors, alongside a salty diet, tobacco, alcohol and excess weight, and states that being more active can help lower blood pressure.

The NHS reminds us that high blood pressure usually causes no symptoms: the only way to know is to have it measured. It advises a check at a pharmacy or GP surgery if you are 40 or over and have not had one in the last five years. Before building a training plan around your blood pressure, know your numbers.

What the ESC 2024 guidelines recommend

The European Society of Cardiology's guidelines on elevated blood pressure and hypertension set out the following in their section on physical activity:

• Aerobic exercise first: walking, running, cycling or swimming is the preferred form for lowering blood pressure.
• Weekly volume: at least 150 minutes of moderate-intensity aerobic exercise, or about 75 minutes of vigorous exercise spread over three days.
• Resistance training: low or moderate intensity, two to three times a week, in addition to aerobic work. Isometric exercises such as hand-grip or wall sits are described.
• Daily activity: moving every day may help keep blood pressure lower over 24 hours and avoid the peaks of sedentary days.

The NHS gives the same simple message in its prevention advice: aim for at least 150 minutes of exercise a week. The calculator on this page compares your typical week with that target. The broader logic of weekly minutes is explained in how much exercise per week.

How much each type of training lowers it

Two large meta-analyses give an order of magnitude.

The first, by Cornelissen and Smart in 2013, pooled 93 trials and 5,223 participants. Endurance training reduced systolic pressure by 3.5 mmHg and diastolic pressure by 2.5 mmHg on average. In study groups with hypertension, the reduction after endurance training was much larger, about 8.3 mmHg systolic and 5.2 mmHg diastolic, than in people with normal blood pressure.

The second, by Edwards and colleagues in 2023, is the largest to date: 270 randomised trials and 15,827 participants. Average reductions in systolic and diastolic pressure were:

• Aerobic training: 4.49 and 2.53 mmHg.
• High-intensity interval training: 4.08 and 2.50 mmHg.
• Isometric training: 8.24 and 4.00 mmHg.

Within isometric training, the wall squat ranked as the most effective sub-mode for systolic pressure; running ranked highest for diastolic pressure. A few millimetres may sound small, but at population level they matter, and they add to the effect of treatment, weight loss, less salt and less alcohol.

Choosing your mix

The guidelines and the trials point to the same practical mix:

1. A base of aerobic exercise on most days: brisk walking, cycling, swimming, a light run. Thirty minutes five days a week reaches 150 minutes. Moderate intensity means you can talk but not sing; zone 2 training explains how to find it with a heart rate.
2. Two or three resistance sessions of moderate intensity, covering legs, back, chest and arms.
3. Optionally, isometric work, such as a wall squat held for a set time, a few times a week, once your doctor has agreed.

Short, hard sessions have their place too, but they are not where to begin with uncontrolled readings. Our guide on short, hard workouts explains the precautions.

Safety first

If you have high blood pressure, talk to your doctor before starting a new programme or intense exercise, and keep taking your treatment. Stop and seek urgent advice in case of chest pain, severe headache, blurred vision, unusual breathlessness or dizziness.

According to the ESC guidelines, high-intensity exercise calls for caution when resting blood pressure is very high, with a resting systolic pressure above 200 mmHg or a diastolic pressure above 110 mmHg described as relative contraindications. In practice:

• Measure first: know your resting readings, ideally from home measurements reviewed with your doctor.
• Start moderate: walking and light cycling before intervals or heavy lifting.
• Progress gradually: duration first, then intensity.
• Medication: some blood pressure drugs, such as beta blockers, lower the heart rate, so heart-rate zones may need adjusting with your doctor.

Stress and poor sleep also push blood pressure up. Our guides on exercise and stress and sleep for executives cover those two levers.

Make it a weekly habit with Never Skip Club

The trials that lowered blood pressure lasted weeks to months, and the effect depends on keeping it up. That is what Never Skip Club is designed for. The free app builds a guided session in a minute from your choices: body area, level (Easy, Moderate or Intense), 20, 30 or 45 minutes, at home, in a hotel or at the gym, with or without equipment. Five or six exercises are shown in animation and you log your sets.

With a crew of three to seven friends, you agree a rhythm, for example four sessions a week over a month, and the ranking rewards regularity, the share of planned sessions you complete. Create your free account, start with Easy sessions, and invite a friend who also wants to look after their heart. For a programme adapted to your readings and your treatment, you can book a coach from our network at home, at the office or at the gym.