Effectiveness of High-Intensity Interval Training and Continuous Moderate-Intensity Training on Blood Pressure in Physically Inactive Pre-Hypertensive Young Adults

John, Anil T; Chowdhury, Moniruddin; Islam, Rabiul; Mir, Imtiyaz Ali; Hasan, Md. Zobaer; Chong, Chao Yi; Humayra, Syeda; Higashi, Yukihito

doi:10.3390/jcdd9080246

Cited by 3 publications

(1 citation statement)

References 44 publications

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“…However, CONT exercise yielded lower blood pressure responses during the OGTT than INT. This contrasts prior work suggesting INT may be better at reducing fasted blood pressure, particularly during the immediate post-exercise period (~1 h) [ 35 ]. The exact cause of improved post-prandial blood pressure following CONT and INT is beyond the scope of this work, but we [ 36 ] and others have reported that CONT exercise favors increased conduit artery blood flow during an OGTT [ 37 ] and/or brachial flow-mediated dilation [ 38 ].…”

Section: Discussioncontrasting

confidence: 70%

Relation of Aortic Waveforms with Gut Hormones following Continuous and Interval Exercise among Older Adults with Prediabetes

Battillo

Malin

2023

Metabolites

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Prediabetes raises cardiovascular disease risk, in part through elevated aortic waveforms. While insulin is a vasodilatory hormone, the gut hormone relation to aortic waveforms is less clear. We hypothesized that exercise, independent of intensity, would favor aortic waveforms in relation to gut hormones. Older adults (61.3 ± 1.5 yr; 33.2 ± 1.1 kg/m2) with prediabetes (ADA criteria) were randomized to undertake 60 min of work-matched continuous (CONT, n = 14) or interval (INT, n = 14) exercise for 2 wks. During a 180 min 75-g OGTT, a number of aortic waveforms (applanation tonometry) were assessed: the augmentation pressure (AP) and index (AIx75), brachial (bBP) and central blood pressure (cBP), pulse pressure (bPP and cPP), pulse pressure amplification (PPA), and forward (Pf) and backward pressure (Pb) waveforms. Acylated-ghrelin (AG), des-acylated ghrelin (dAG), GIP, and GLP-1active were measured, and correlations were co-varied for insulin. Independent of intensity, exercise increased VO2peak (p = 0.01) and PPA120min (p = 0.01) and reduced weight (p < 0.01), as well as AP120min (p = 0.02) and AIx75120min (p < 0.01). CONT lowered bSBP (p < 0.02) and bDBP (p < 0.02) tAUC180min more than INT. There were decreases dAG0min related to Pb120min (r = 0.47, p = 0.03), cPP120min (r = 0.48, p = 0.02), and AP120min (r = 0.46, p = 0.02). Declines in AG tAUC60min correlated with lower Pb120min (r = 0.47, p = 0.03) and cPP120min (r = 0.49, p = 0.02) were also found. GLP-1active 0min was reduced associated with lowered AP180min (r = 0.49, p = 0.02). Thus, while CONT exercise favored blood pressure, both intensities of exercise improved aortic waveforms in relation to gut hormones after controlling for insulin.

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Section: Discussioncontrasting

confidence: 70%

Relation of Aortic Waveforms with Gut Hormones following Continuous and Interval Exercise among Older Adults with Prediabetes

Battillo

Malin

2023

Metabolites

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Interventions for reducing blood pressure in prehypertension: A meta-analysis

Líu²,

Wang³

et al. 2023

Front. Public Health

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BackgroundWe aimed to address which interventions best control blood pressure (BP) and delay disease progression in prehypertension and to give recommendations for the best option following a quality rating.MethodsA Bayesian network meta-analysis was used to assess the effect of the intervention on BP reduction, delaying hypertension progression and final outcome, with subgroup analyses for time and ethnicity. Recommendations for interventions were finally based on cumulative ranking probabilities and CINeMA.ResultsFrom 22,559 relevant articles, 101 eligible randomized controlled trial articles (20,176 prehypertensive subjects) were included and 30 pharmacological and non-pharmacological interventions were evaluated. Moderate-quality evidence demonstrated that angiotensin II receptor blockers, aerobic exercise (AE), and dietary approaches to stop hypertension (DASH) lowered systolic blood pressure (SBP). For lowering diastolic blood pressure (DBP), AE combined with resistance exercise (RE) or AE alone provided high quality evidence, with calcium channel blockers, lifestyle modification (LSM) combined with drug providing moderate quality evidence. LSM produced the best BP lowering effect at 12 months and beyond of intervention. In Asians, TCD bubble was moderate quality evidence for lowering SBP and RE may have had a BP lowering effect in Caucasians. No recommendation can be given for delaying the progression of hypertension and reducing mortality outcomes because of low to very low quality of evidence.ConclusionAE combined RE are preferentially recommended for BP control in prehypertension, followed by DASH. Long-term BP control is preferred to LSM. Asians and Caucasians add TCD bubble and RE to this list as potentially effective interventions.Systematic review registrationhttps://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42022356302, identifier: CRD42022356302.

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Changing the game in the fitness industry: effectiveness of high-intensity interval training for girth, vital signs, and BMI

Jumareng,

Putra,

Dimo

et al. 2023

Fiz Pol

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The High-Intensity Interval Training program quickly became one of the most popular exercise regiments due to its ability to improve health by significantly impacting the body. This experimental study focused on determining the effectiveness of a 1-month High-Intensity Interval Training program to 10 selected clients which are classified as overweight and obese. Based on the findings, it was found that after participating in High-Intensity Interval Training for one month, most of the participants successfully reduced body measurements, vital signs, and body mass index. In terms of girth measurements, participants’ abdomen, chest and waist circumference improved significantly; while forearm and the legs have a slight significant difference. Based on blood pressure, it was observed that High-Intensity Interval Training may positively help to keep blood pressure in the normal range. However, no evidence to imply that this particular program can regulate it. Lastly, based on the pre- and post-test scores of the clients, it was observed that High-Intensity Interval Training program has a significant effect on the improvement on their girth measurement, vital signs, and body mass index. Performing a similar study to support or repudiate the claims of this study is highly recommended.

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Effectiveness of High-Intensity Interval Training and Continuous Moderate-Intensity Training on Blood Pressure in Physically Inactive Pre-Hypertensive Young Adults

Cited by 3 publications

References 44 publications

Relation of Aortic Waveforms with Gut Hormones following Continuous and Interval Exercise among Older Adults with Prediabetes

Relation of Aortic Waveforms with Gut Hormones following Continuous and Interval Exercise among Older Adults with Prediabetes

Interventions for reducing blood pressure in prehypertension: A meta-analysis

Changing the game in the fitness industry: effectiveness of high-intensity interval training for girth, vital signs, and BMI

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