Acute partial sleep deprivation and high-intensity interval exercise effects on postprandial endothelial function

2020 ◽  
Vol 120 (11) ◽  
pp. 2431-2444
Author(s):  
Zacharias Papadakis ◽  
Jeffrey S. Forsse ◽  
Matthew N. Peterson
Keyword(s):  
Endothelial Function ◽  
Sleep Deprivation ◽  
High Intensity ◽  
Interval Exercise ◽  
Partial Sleep Deprivation ◽  
High Intensity Interval

scholarly journals High-Intensity Interval Exercise Performance and Short-Term Metabolic Responses to Overnight-Fasted Acute-Partial Sleep Deprivation

2021 ◽  
Vol 18 (7) ◽  
pp. 3655
Author(s):  
Zacharias Papadakis ◽  
Jeffrey S. Forsse ◽  
Andreas Stamatis
Keyword(s):  
Sleep Deprivation ◽  
High Intensity ◽  
Repeated Measures ◽  
Fat Percentage ◽  
Experimental Conditions ◽  
Interval Exercise ◽  
Beneficial Effects ◽  
Partial Sleep Deprivation ◽  
High Intensity Interval ◽  
Respiratory Gases

People practicing high-intensity interval exercise (HIIE) fasted during the morning hours under a lack of sleep. Such a habit may jeopardize the health benefits related to HIIE and adequate sleep. Fifteen habitually good sleeper males (age 31.1 ± 5.3 SD year) completed on a treadmill two isocaloric (500 kcal) HIIE sessions (3:2 min work:rest) averaged at 70% VO2reserve after 9–9.5 h of reference sleep exercise (RSE) and after 3–3.5 h of acute-partial sleep deprivation exercise (SSE). Diet and sleep patterns were controlled both 1 week prior and 2 days leading up to RSE and SSE. HIIE related performance and substrate utilization data were obtained from the continuous analysis of respiratory gases. Data were analyzed using repeated measures ANOVA with the baseline maximum oxygen uptake (VO2max) and body fat percentage (BF%) as covariates at p < 0.05. No difference was observed in VO2max, time to complete the HIIE, VE, RER, CHO%, and FAT% utilization during the experimental conditions. Whether attaining an adequate amount of sleep or not, the fasted HIIE performance and metabolism were not affected. We propose to practice the fasted HIIE under adequate sleep to receive the pleiotropic beneficial effects of sleep to the human body.

Influence of High Intensity Interval Exercise on Endothelial Function in Pubescent Adolescents with Obesity

2014 ◽  
Vol 46 ◽  
pp. 591
Author(s):  
Brooke E. Starkoff ◽  
Ihumoa U. Eneli ◽  
Andrea E. Bonny ◽  
Robert P. Hoffman ◽  
Steven T. Devor
Keyword(s):  
Endothelial Function ◽  
High Intensity ◽  
Interval Exercise ◽  
High Intensity Interval

678-P: Postprandial High-Intensity Interval Exercise Suppresses the Impaired Endothelial Function Induced by High Carbohydrate Ingestion

Diabetes ◽  
2020 ◽  
Vol 69 (Supplement 1) ◽  
pp. 678-P
Author(s):  
YOSHIYUKI FUKUBA ◽  
HIDEAKI KASHIMA ◽  
KOHEI MIURA ◽  
MASAKO Y. ENDO
Keyword(s):  
Endothelial Function ◽  
High Intensity ◽  
Carbohydrate Ingestion ◽  
Interval Exercise ◽  
High Carbohydrate ◽  
High Intensity Interval

P638High intensity interval exercise training improves endothelial function in patients with heart failure with preserved ejection fraction

2019 ◽  
Vol 40 (Supplement_1) ◽  
Author(s):  
M Deljanin Ilic ◽  
G Kocic ◽  
D Simonovic ◽  
R Pavlovic ◽  
S Ilic ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Heart Failure ◽  
Exercise Training ◽  
Endothelial Function ◽  
High Intensity ◽  
Moderate Intensity ◽  
Preserved Ejection Fraction ◽  
Interval Exercise ◽  
Continuous Exercise ◽  
High Intensity Interval

Abstract Background Cardiac rehabilitation has traditionally invoved low-to moderate intensity continuous exercise training (MICT). There is growing evidence that high intensity interval exercise training (HIIT) shows similar or greater efficacy compared with MICT. However, the relationship between the training modality and its effects on endothelial function still remains to be elucidated. Purpose To evaluate the impact of high intensity interval exercise training versus low-to moderate intensity continuous exercise training on circulating blood markers of endothelial function: the stable end product of nitric oxide (NOx), S–nitrosothiols (RSNO–reservoir for bioavailable nitric oxide), dimethylarginine (ADMA) and symmetric dimethylarginine (SDMA) in patients (pts) with heart failure with preserved ejection fraction (HFpEF). Methods A total of 43 pts with HFpEF (mean age 57.5±6.8y) admitted at residential rehabilitation center were enrolled in the study. Patients were randomized to HIIT, (HIIT group, n=20) and MICT, (MICTgroup, n=23). At baseline and 3 weeks later, in all pts values of NOx, RSNO, ADMA and SDMA were determined and exercise test was performed. Results After 3 weeks NOx increased significantly in both groups: in HIITgroup (from 34.7±7.5 to 48.5±8.3 μmol/l, P<0.0001), in MICTgroup (from 35.0±9.5 to 42.5±10.0 μmol/l, P<0.05), and value of NOx after 3 weeks was higher in HIIT than in MICT group (P<0.05). Value of ADMA as well of SDMA decreased in both groups after 3 weeks, and this decrease was significant in HIIT group: ADMA in HIIT group (from 0.305±0.055 to 0.250±0.077 μmol/l, P<0.005) and in MICT group (from 0.325±0.069 to 0.280±0.140 μmol/l, ns); SDMA in HIIT group (from 0.285±0.050 to 0.240±0.060 μmol/l, P<0,005) and in MICT group (from 0.270±0.080 to 0.247±0.063 μmol/l, ns). Value of RSNO significantly increased in both groups, with higher increase in HIIT group: in HIIT group (from 3.0±1.5 to 5.1±1.7 μmol/l, P<0.001), in MICTgroup (from 3.2±1.7 to 4.5±2.3 μmol/l, P<0.05). Compared to the baseline, at the end of the study, exercise capacity (METs) was significantly higher in both groups (P<0.0001). Higher increase in METs in HIIT group during exercise training (by 39.8%), compared to increase in MICT group (by 27.2%), resulted in significantly higher exercise tolerance in HIIT than in MICT group at the end of the study (P<0.02). In both groups, adverse events during or after exercise training, were not occurred. Conclusions In pts with HFpEF high intensity interval exercise training as well as low-to moderate intensity continuous exercise training induced favorable modification of endothelial function, expressed through increase of NOx and RSNO, and decrease of ADMA and SDMA. More significant increase of NOx and RSNO, and significant decrease of ADMA and SDMA gives an advantage to HIIT over MICT exercise training in patients with HFpEF.

Impact of acute high-intensity interval exercise on plasma pentraxin 3 and endothelial function in obesity individuals—a pilot study

2021 ◽  
Author(s):  
Aaron L. Slusher ◽  
Brandon G. Fico ◽  
Katelyn M. Dodge ◽  
Ryan S. Garten ◽  
Peter J. Ferrandi ◽  
...  
Keyword(s):  
Pilot Study ◽  
Endothelial Function ◽  
High Intensity ◽  
Pentraxin 3 ◽  
Interval Exercise ◽  
High Intensity Interval
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