Blood Pressure and Heart Rate Variability Responses to High-intensity Interval Training in Untrained Postmenopausal Women

2021 ◽  
pp. 1-9
Author(s):  
Victor Hugo de Freitas ◽  
Igor Moraes Mariano ◽  
Ana Luiza Amaral ◽  
Mateus Lima Rodrigues ◽  
Victor Hugo Vilarinho Carrijo ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Heart Rate ◽  
Heart Rate Variability ◽  
Postmenopausal Women ◽  
High Intensity ◽  
Interval Training ◽  
High Intensity Interval Training ◽  
High Intensity Interval

scholarly journals The Effects of High-Intensity Interval Training vs. Moderate-Intensity Continuous Training on Heart Rate Variability in Physically Inactive Adults

2018 ◽  
Vol 15 (7) ◽  
pp. 1508 ◽  
Author(s):  
Abdullah Alansare ◽  
Ken Alford ◽  
Sukho Lee ◽  
Tommie Church ◽  
Hyun Jung
Keyword(s):  
Heart Rate ◽  
Heart Rate Variability ◽  
High Intensity ◽  
Interval Training ◽  
Moderate Intensity ◽  
High Intensity Interval Training ◽  
Continuous Training ◽  
Significant Interaction Effect ◽  
High Intensity Interval ◽  
Physically Inactive

Physically inactive adults are prevalent worldwide. This study compared the effects of short-term high-intensity interval training (HIIT) versus moderate-intensity continuous training (MICT) on heart rate variability (HRV) in physically inactive adults as a preliminary study. Thirteen physically inactive male adults (27.5 ± 3.80 years) were randomly assigned to HIIT (N = 7) or MICT (N = 6). The HIIT program consisted of 20 min of interval training with cycling to rest ratio of 10/50 s at ≥90% HRpeak, while the MICT program consisted of 40 min of continuous cycling at 60–75% HRpeak. Both groups completed eight sessions of training within two weeks. Time and frequency domains of HRV were measured for 20 min with Actiwave-Cardio monitor (CamNtech, UK). The number of R-R interval and inter-beat interval (IBI) were significantly improved (p < 0.05) in both HIIT and MICT programs following eight sessions of training. A significant interaction effect for group by time was found in the lnLF/HF ratio (p < 0.05) where it was only improved in the HIIT group from pre- to post-test. The HIIT program is superior to MICT in improving HRV in physically inactive adults. The HIIT program can be applied as a time-efficient program for improving cardiac-autoregulation.

Effects Of 4-week High-intensity Interval Training Protocols On The Heart Rate Variability In Judo Athletes

2016 ◽  
Vol 48 ◽  
pp. 859
Author(s):  
Braulio Henrique Magnani Branco ◽  
Ursula Ferreira Julio ◽  
Valéria Leme Gonçalves Panissa ◽  
João Paulo Lopes-Silva ◽  
Jonatas Ferreira Da Silva Santos ◽  
...  
Keyword(s):  
Heart Rate ◽  
Heart Rate Variability ◽  
High Intensity ◽  
Interval Training ◽  
High Intensity Interval Training ◽  
Judo Athletes ◽  
High Intensity Interval ◽  
Training Protocols

scholarly journals Heart Rate Variability Monitoring During Strength and High-Intensity Interval Training Overload Microcycles

2019 ◽  
Vol 10 ◽  
Author(s):  
Christoph Schneider ◽  
Thimo Wiewelhove ◽  
Christian Raeder ◽  
Andrew A. Flatt ◽  
Olaf Hoos ◽  
...  
Keyword(s):  
Heart Rate ◽  
Heart Rate Variability ◽  
High Intensity ◽  
Interval Training ◽  
High Intensity Interval Training ◽  
High Intensity Interval

Comparison of Heart Rate Variability After Constant and High Intensity Interval Training Exercise Sessions

2015 ◽  
Vol 47 ◽  
pp. 798
Author(s):  
Nuno M F Sousa ◽  
Matheus N. Souza ◽  
Diego S. Telaroli ◽  
Geovanna C. Anjos ◽  
Josiely F. Machado ◽  
...  
Keyword(s):  
Heart Rate ◽  
Heart Rate Variability ◽  
High Intensity ◽  
Interval Training ◽  
High Intensity Interval Training ◽  
Training Exercise ◽  
High Intensity Interval

Isometric exercise versus high-intensity interval training for the management of blood pressure: a systematic review and meta-analysis

2021 ◽  
pp. bjsports-2021-104642
Author(s):  
Jamie Edwards ◽  
Anthony De Caux ◽  
James Donaldson ◽  
Jonathan Wiles ◽  
Jamie O'Driscoll
Keyword(s):  
Systematic Review ◽  
Blood Pressure ◽  
Heart Rate ◽  
High Intensity ◽  
Meta Analysis ◽  
Isometric Exercise ◽  
Interval Training ◽  
Resting Heart Rate ◽  
High Intensity Interval Training ◽  
High Intensity Interval

ObjectiveWe aimed to compare the efficacy of isometric exercise training (IET) versus high-intensity interval training (HIIT) in the management of resting blood pressure (BP).DesignSystematic review and meta-analysis.Data sourcesPubMed (MEDLINE), the Cochrane library and SPORTDiscus were systematically searched.Eligibility criteriaRandomised controlled trials published between 1 January 2000 and 1 September 2020. Research trials reporting the effects of IET or HIIT on resting BP following a short-term intervention (2–12 weeks).Results38 studies were analysed (18 IET and 20 HIIT), including 1583 (672 IET and 911 HIIT) participants, of which 612 (268 IET and 344 HIIT) were controls.IET produced significantly greater reductions in resting BP compared with HIIT with systolic, diastolic and mean BP effect sizes of 8.50 mm Hg vs 2.86 mm Hg (Q=17.10, p<0.001), 4.07 mm Hg vs 2.48 mm Hg (Q=4.71, p=0.03) and 6.46 mm Hg vs 3.15 mm Hg (Q=4.21, p=0.04) respectively. However, HIIT reduced resting heart rate significantly more than IET (3.17bpm vs 1.34bpm, Q=7.63, p=0.006).ConclusionWhile both modes are efficacious, IET appears to be the superior mode of exercise in the management of resting BP. However, HIIT may achieve wider physiological benefits, with greater reductions in resting heart rate.

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