Cited by 268Blood Pressure and Hypertension StudiesCardiovascular and exercise physiologyPhysical Activity and Health

Isometric exercise training for blood pressure management: a systematic review and meta-analysis to optimize benefit

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Inder, Jodie D, Carlson, Deborah J, Dieberg, Gudrun, McFarlane, James R, Hess, Nicole CL, Smart, Neil A·2016·Hypertension Research

Abstract

The objective of our study was to examine the effects of isometric resistance training (IRT) on resting blood pressure in adults. We conducted a systematic review and meta-analysis of randomized-controlled trials lasting ⩾2 weeks, investigating the effects of isometric exercise on blood pressure in healthy adults (aged ⩾18 years), published in a peer-reviewed journal between 1 January 1966 to 31 January 2015. We included 11 randomized trials, totaling 302 participants. The following reductions were observed after isometric exercise training; systolic blood pressure (SBP) mean difference (MD) -5.20 mm Hg (95% confidence interval (CI) -6.08 to -4.33, P<0.00001); diastolic blood pressure (DBP) MD -3.91 mm Hg (95% CI -5.68 to -2.14, P<0.0001); and mean arterial blood pressure (MAP) MD -3.33 mm Hg (95% CI -4.01 to -2.66, P<0.00001). Sub-analyses showed males tended to reduce MAP MD -4.13 mm Hg (95% CI -5.08 to -3.18) more than females. Subjects aged ⩾45 years demonstrated larger reductions in MAP MD -5.51 mm Hg (95% CI -6.95 to -4.06) than those <45 years. Subjects undertaking ⩾8 weeks of IRT demonstrated a larger reduction in SBP MD -7.26 mm Hg (95% CI -8.47 to -6.04) and MAP MD -4.22 mm Hg (95% CI -5.08 to -3.37) than those undertaking<8 weeks. Hypertensive participants in IRT demonstrated a larger reduction in MAP MD -5.91 mm Hg (95% CI -7.94 to -3.87) than normotensive participants MD -3.01 mm Hg (95% CI -3.73 to -2.29). Our study indicated that IRT lowers SBP, DBP and MAP. The magnitude of effect may be larger in hypertensive males aged ⩾45 years, using unilateral arm IRT for >8 weeks.

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Authors
Inder, J. D., Carlson, D. J., Dieberg, G., McFarlane, J. R., Hess, N. C., & Smart, N. A.
Affiliations
University of New England (AU)
Corresponding author
Smart, Neil A
Venue
Hypertension Research
Published
2015-10-15
Volume
39
Issue
2
Pages
88-94
ISSN
  • 0916-9636 (ISSN-L)
  • 1348-4214
OpenAlex
W2261873586
Cited by
268
References
37
Citations by year
2026: 26 · 2025: 23 · 2024: 20 · 2023: 19 · 2022: 31 · 2021: 31 · 2020: 30 · 2019: 32 · 2018: 30 · 2017: 19 · 2016: 7
FWCI
3.22
Type
journal article
Language
en
Open access
Locations
  • Hypertension Research (publishedVersion, other-oa)
  • PubMed (publishedVersion)
  • RUNE (Research UNE) (submittedVersion, other-oa)
  • Figshare (submittedVersion, cc-by)
Topics
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Blood Pressure and Hypertension Studies
  • Health Sciences › Medicine › Complementary and alternative medicine › Cardiovascular and exercise physiology
  • Health Sciences › Medicine › Physiology › Physical Activity and Health
Keywords
isometric resistance training, blood pressure reduction, hypertension, systolic blood pressure, diastolic blood pressure, mean arterial pressure, exercise training duration, sex differences, age differences, hypertensive patients, healthy adults, cardiovascular risk reduction, stroke prevention, mortality reduction, quality of life, anxiety, sleep quality, fatigue
MeSH terms
Adult, Aged, Blood Pressure, Female, Humans, Hypertension, Male, Middle Aged, Physical Education and Training, Sex Characteristics, Exercise

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