The claimEvidence B · meta-analysis
People with high blood pressure should not lift
The evidence
Pressure surges briefly during a lift, but regular training lowers it at rest; the American Heart Association considers low-to-moderate lifting safe once pressure is controlled.
Why the claim spreads
It rests on a real observation: in the last few seconds of a heavy set near failure, blood pressure surges very high — researchers have measured it directly with a catheter in the artery. Worry about those seconds, and it is easy to rule out lifting altogether.
The mechanism, in brief
Regular exercise lowers resting blood pressure, and strength training counts. People whose blood pressure runs high gain the most; in people with normal blood pressure the change is barely measurable.
Sources (4)
- MacDougall, J. D., Tuxen, D., Sale, D. G., Moroz, J. R., & Sutton, J. R. (1985). Arterial blood pressure response to heavy resistance exercise. Journal of Applied Physiology, 58(3), 785–790.
- MacDonald, H. V., Johnson, B. T., Huedo‐Medina, T. B., Livingston, J., Forsyth, K. C., Kraemer, W. J., Farinatti, P. T., & Pescatello, L. S. (2016). Dynamic Resistance Training as Stand‐Alone Antihypertensive Lifestyle Therapy: A Meta‐Analysis. Journal of the American Heart Association, 5(10), e003231.
- Cornelissen, V. A., & Smart, N. A. (2013). Exercise training for blood pressure: A systematic review and meta-analysis. Journal of the American Heart Association, 2(1), e004473.
- Paluch, A. E., Boyer, W. R., Franklin, B. A., Laddu, D., Lobelo, F., Lee, D. C., McDermott, M. M., Swift, D. L., Webel, A. R., & Lane, A. (2024). Resistance Exercise Training in Individuals With and Without Cardiovascular Disease: 2023 Update: A Scientific Statement From the American Heart Association. Circulation, 149(3), e217–e231.