Exercise can cause a temporary increase in systolic blood pressure due to physical strain and exertion. Weight training, in particular, can increase systolic pressure.
Temporary, exercise-related systolic pressure increases aren't dangerous for those with normally low blood pressure. In the long run, exercise can lower and help maintain healthy blood pressure.
About Blood Pressure
Blood pressure is determined by measuring the amount of blood your heart pumps and the amount of resistance to blood flow in your arteries. Systolic pressure -- the top number -- is the pressure in your arteries when your heart beats. Diastolic pressure -- the bottom number -- is the pressure between beats. According to the Mayo Clinic, healthy blood pressure is a reading below 120/80. Stage 1 hypertension is considered when your blood pressure is over 140/90.
Temporary Increases
Weight training can cause temporary increases in blood pressure. The size of the increase is determined by the amount of weight lifted and how much you strain to lift the weight. In the long term, weight training lowers blood pressure. To minimize spikes during weight training, try lifting lighter weights for more repetitions.
Improper breathing during exercise can also temporarily raise blood pressure. During aerobic exercise, take time to consciously breathe.
Long-term Decreases
Regular physical activity makes the heart grow stronger, allowing it to pump more blood with less effort. Exercise also helps you maintain a healthy weight, which is another factor in normal blood pressure maintenance. The Mayo Clinic recommends 30 minutes of light to moderate physical activity per day to support healthy blood pressure.
Precautions
Often, high blood pressure is asymtomatic. For those with uncontrolled or undiagnosed hypertension, blood pressure spikes during exercise can be dangerous. If you're 50 or older or have a family history of hypertension, consult your doctor. During any exercise program, monitor your progress and check your blood pressure often. Hypertension can cause heart attack, stroke and even an aneurysm.
Member Comments