We have located links that may give you full text access.
Blood pressure response during resistance training of different work to rest ratio.
Journal of Strength and Conditioning Research 2017 June 23
Changes in the work to rest ratio (W:R) of resistance training protocols (RTP) (i.e. decreasing work and/or increasing rest) reduce the marked elevation in blood pressure (BP) that occurs during RTP execution. However, whether changes in RTP protocol structure without changing W:R can change BP responses to RTP is unknown. To investigate the effect of different structures of rest intervals and number of repetitions per set on BP response among RTP equated and nonequated for W:R, 20 normotensive participants (25±4 years) performed four different RTP of the leg extension exercise with the same work but different W:R structures. Two protocols followed the recommendations for cardiovascular disorders: I) HIGHW:R-3x15:44s - 3x15:44s (setxreps:rest between sets), which has high W:R (45reps:88s) and II) LOWW:R-3x15:88s - 3x15:88s, which has low W:R (45reps:176s). The other two protocols were W:R-equated to LOWW:R (45reps:176s): III) LOWW:R-9x5:22s and IV) LOWW:R-45x1:4s. Systolic BP (ΔSBP) and diastolic BP (ΔDBP) were assessed by finger photoplethysmography. There were significant main effects for ΔSBP following RTP (p<0.05): HIGHW:R-3x15:44s = LOWW:R-3x15:88s > LOWW:R-45x1:4s > LOWW:R-9x5:22s (+87±5 and +84±5 vs. +61±4 vs. 57±4 mmHg). For ΔDBP, there was a significant interaction between RTP and moment (p<0.05). Thus, HIGHW:R-3x15:44 > LOWW:R-3x15:88s > LOWW:R-45x1:4s > LOWW:R-9x5:22s (+53±5 vs. +49±5 vs. +44±4 vs. +38±3 mmHg).
HIGHW: R-3x15:44s produced the highest increase in ΔDBP and LOWW:R-9x5:22s produced the lowest increase in ΔSBP and ΔDBP. Our findings may help the development of RT protocols that may mitigate pressure peaks without changing important exercise variables (i.e. volume or duration).
HIGHW: R-3x15:44s produced the highest increase in ΔDBP and LOWW:R-9x5:22s produced the lowest increase in ΔSBP and ΔDBP. Our findings may help the development of RT protocols that may mitigate pressure peaks without changing important exercise variables (i.e. volume or duration).
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
A Guide to the Use of Vasopressors and Inotropes for Patients in Shock.Journal of Intensive Care Medicine 2024 April 14
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app