Acute effects of interval versus continuous endurance training on pulse wave reflection in healthy young men

Hanssen, Henner; Nussbaumer, Monique; Moor, C. G.; Cordes, Mareike; Schindler, Christian; Schmidt‐Trucksäss, Arno

doi:10.1016/j.atherosclerosis.2014.12.038

Cited by 50 publications

(49 citation statements)

References 40 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In the present study AIx75 was similarly increased 10 min after both MOD and HII exercise. Other protocols comparable to ours, though employing running on a treadmill, resulted in increased AIx75 five minutes after both HII and MOD exercise that was greater following the HII bout (Hanssen et al., 2015). Following both bouts, AIx75 had returned to baseline by 50 min of recovery (Hanssen et al., 2015).…”

Section: Discussionsupporting

confidence: 63%

“…Other protocols comparable to ours, though employing running on a treadmill, resulted in increased AIx75 five minutes after both HII and MOD exercise that was greater following the HII bout (Hanssen et al., 2015). Following both bouts, AIx75 had returned to baseline by 50 min of recovery (Hanssen et al., 2015). Likewise in the present study, AIx75 decreased back to baseline by 60 min of recovery in comparison to 10 min after both exercise intensities.…”

Section: Discussionsupporting

confidence: 63%

See 1 more Smart Citation

Changes in circulating microRNA and arterial stiffness following high‐intensity interval and moderate intensity continuous exercise

et al. 2020

View full text Add to dashboard Cite

High-intensity interval (HII) exercise elicits distinct vascular responses compared to a matched dose of moderate intensity continuous (MOD) exercise. However, the acute effects of HII compared to MOD exercise on arterial stiffness are incompletely understood. Circulating microRNAs (ci-miRs) may contribute to the vascular effects of exercise. We sought to determine exercise intensity-dependent changes in ci-miR potentially underlying changes in arterial stiffness. Ten young, healthy men underwent well-matched, 30-min HII and MOD exercise bouts. RT-qPCR was used to determine the levels of seven vascular-related ci-miRs in serum obtained immediately before and after exercise. Arterial stiffness measures including carotid to femoral pulse wave velocity (cf-PWV), carotid arterial compliance and β-stiffness, and augmentation index (AIx and AIx75) were taken before, 10min after and 60min after exercise. Ci-miR-21-5p, 126-3p, 126-5p, 150-5p, 155-5p, and 181b-5p increased after HII exercise (p < .05), while ci-miR-150-5p and 221-3p increased after MOD exercise (p = .03 and 0.056). One hour after HII exercise, cf-PWV trended toward being lower compared to baseline (p = .056) and was significantly lower compared to 60min after MOD exercise (p = .04). Carotid arterial compliance was increased 60min after HII exercise (p = .049) and was greater than 60min after MOD exercise (p = .02). AIx75 increased 10 min after both HII and MOD exercise (p < .05).There were significant correlations between some of the exercise-induced changes in individual ci-miRs and changes in cf-PWV and AIx/AIx75. These results support the hypotheses that arterial stiffness and ci-miRs are altered in an exercise intensitydependent manner, and ci-miRs may contribute to changes in arterial stiffness.

show abstract

Section: Discussionsupporting

confidence: 63%

Section: Discussionsupporting

confidence: 63%

Changes in circulating microRNA and arterial stiffness following high‐intensity interval and moderate intensity continuous exercise

et al. 2020

View full text Add to dashboard Cite

show abstract

“…Second, it is reasonable to speculate that higher shear stress in HIIT patients during exercise bouts may trigger greater responses at the cellular and molecular levels, leading to a partial recovery from endothelial dysfunction. Third, Hanssen et al recently reported another potential reason for the benefits of HIIT (55). They showed the acute effects of interval versus continuous-endurance training on pulse wave reflection in healthy young men.…”

Section: Rationale and Potential Working Mechanisms Of Hiitmentioning

confidence: 99%

“…Although initially higher after HIIT, the augmentation index at a set HR declined in the 24-hour follow-up period, indicating favorable effects on pulse-wave reflection compared to MCT. This may result in substantial positive chronic training effects on arterial stiffness in health and cardiovascular disease (55). The training protocol for this study was nearly the same as previously mentioned pivotal studies (25,26,31).…”

Section: Rationale and Potential Working Mechanisms Of Hiitmentioning

confidence: 99%

Review of High-intensity Interval Training in Cardiac Rehabilitation

2016

View full text Add to dashboard Cite

For the secondary prevention of cardiovascular disease, comprehensive cardiac rehabilitation is required. This involves optimal medical therapy, education on nutrition and exercise therapy, and smoking cessation. Of these, efficient exercise therapy is a key factor. A highly effective training protocol is therefore warranted, which requires a high rate of compliance. Although moderate-intensity continuous training has been the main training regimen recommended in cardiac rehabilitation guidelines, high-intensity interval training has been reported to be more effective in the clinical and experimental setting from the standpoint of peak oxygen uptake and central and peripheral adaptations. In this review, we illustrate the scientific evidence for highintensity interval training. We then verify this evidence and discuss its significance and the remaining issues.

show abstract

“…In another study [64], trained endurance athletes with higher _ V O 2 peak were found to have decreased arterial stiffness (AIx@75) compared to age-matched controls. Intensity of exercise may also affect arterial stiffness, which was shown to decrease significantly after high intensity interval exercise but not moderate continuous exercise [65]. Conversely, short-term bed rest (five days) resulted in decreased FMD and increased arterial stiffness [56].…”

Section: Discussionmentioning

confidence: 99%

The Impact of Repetitive Long-duration Water Immersion on Vascular Function

Simmons

Bergeron

Florian

2017

Medicine &Amp; Science in Sports &Amp; Exercise

View full text Add to dashboard Cite

While physiological responses to water immersion (WI) are well-studied, the vascular responses after WI are less understood. Fifteen male subjects performed six-hour resting thermoneutral water immersions (WI) at 1.35 atmospheres absolute for four consecutive days, with follow-up on the fifth day. Measurements included peripheral endothelial function and augmentation index (PAT, peripheral arterial tonometry), beat-to-beat blood pressure (BP, photoplethysmography), heart rate (HR), and plasma volume (PV) calculated from changes in hemoglobin and hematocrit. The reactive hyperemia index (RHI), a marker of peripheral endothelial function, increased with repeated immersions (p = 0.008). By WI2 and WI3, RHI increased 12% and 16%, respectively, compared to WI1 values, but no significant differences were detected between WI4 and WI1 for either measure. Absolute augmentation index (AI) increased by an average of 33% (p<0.001) and AI normalized for HR (AI@75) by 11% (p = 0.12) following each WI. PV decreased significantly by 13.2% following WI and remained 6.8% lower at follow-up compared to pre-WI. Systolic blood pressure significantly decreased by an average of 2.5% following each WI (p = 0.012). Compared to pre-WI HR, average post-WI HR decreased 4.3% lower (p<0.001), but increased overall by 8.2% over the course of repeated WI (p<0.001). Total peripheral resistance increased by an average of 13.1% following WI (p = 0.003). Thus, peripheral endothelial function increases after two days of WI, and PAT-derived measures of arterial stiffness increase transiently post-WI. Additionally, BP and PAT-derived endothelial function diverge from their usual associations with arterial stiffness (i.e. augmentation index) in the context of WI.

show abstract

Acute effects of interval versus continuous endurance training on pulse wave reflection in healthy young men

Cited by 50 publications

References 40 publications

Changes in circulating microRNA and arterial stiffness following high‐intensity interval and moderate intensity continuous exercise

Changes in circulating microRNA and arterial stiffness following high‐intensity interval and moderate intensity continuous exercise

Review of High-intensity Interval Training in Cardiac Rehabilitation

The Impact of Repetitive Long-duration Water Immersion on Vascular Function

Contact Info

Product

Resources

About