Ask the Nurse

Can weightlifting cause high blood pressure or worsen existing high blood pressure?
Michael, Longford

Dear Michael,
Strength-training exercises, such as weightlifting, had once been discouraged in people with high blood pressure. But this is no longer the case. Strength-training can slow or reverse declines in strength, bone density and muscle mass as you age. It can also help control blood pressure. If you have high blood pressure, here are some important tips for getting started on a weightlifting program:

• Check with your doctor before starting any new exercise program. He or she can help you develop an exercise program tailored to your specific needs.
• Learn and use proper form when lifting to reduce the risk of injury.
• Don't hold your breath. Holding your breath during exertion can cause your blood pressure to spike to dangerous levels. Instead, breathe easily and continuously during each lift.
• Lift less weight with more repetitions. Heavier weights require more strain, which can increase blood pressure. You can challenge your muscles with less weight by increasing your repetitions.
• Listen to your body. Stop your activity right away if you become severely out of breath, dizzy or if you experience chest pain or pressure.

Back to Health Homepage »