scholarly journals Repeated high-intensity interval exercise shortens the positive effect on executive function during post-exercise recovery in healthy young males

2016 ◽  
Vol 160 ◽  
pp. 26-34 ◽  
Author(s):  
Hayato Tsukamoto ◽  
Tadashi Suga ◽  
Saki Takenaka ◽  
Daichi Tanaka ◽  
Tatsuya Takeuchi ◽  
...  
Keyword(s):  
Executive Function ◽  
High Intensity ◽  
Exercise Recovery ◽  
Post Exercise ◽  
Young Males ◽  
Interval Exercise ◽  
High Intensity Interval ◽  
Post Exercise Recovery ◽  
Positive Effect

scholarly journals Post-exercise hypotension in response to high-intensity interval exercise: Potential mechanisms

2021 ◽  
Vol 40 (10) ◽  
pp. 797-799
Author(s):  
Raphael José Perrier-Melo ◽  
Antônio Henrique Germano-Soares ◽  
Aline Freitas Brito ◽  
Iago Vilela Dantas ◽  
Manoel da Cunha Costa
Keyword(s):  
High Intensity ◽  
Post Exercise ◽  
Interval Exercise ◽  
High Intensity Interval ◽  
Post Exercise Hypotension

High-intensity interval exercise promotes post-exercise hypotension of greater magnitude compared to moderate-intensity continuous exercise

2019 ◽  
Vol 119 (5) ◽  
pp. 1235-1243 ◽  
Author(s):  
Flávia C. Pimenta ◽  
Fábio Tanil Montrezol ◽  
Victor Zuniga Dourado ◽  
Luís Fernando Marcelino da Silva ◽  
Gabriela Alves Borba ◽  
...  
Keyword(s):  
High Intensity ◽  
Moderate Intensity ◽  
Post Exercise ◽  
Interval Exercise ◽  
Continuous Exercise ◽  
High Intensity Interval ◽  
Post Exercise Hypotension

Plasma glycerol during the acute post-exercise recovery period: influence of exercise intensity

2013 ◽  
Vol 9 (2) ◽  
pp. 103-108
Author(s):  
R.J. Bloomer ◽  
T.M. Farney
Keyword(s):  
Aerobic Exercise ◽  
High Intensity ◽  
Recovery Period ◽  
Area Under The Curve ◽  
Fat Oxidation ◽  
High Intensity Exercise ◽  
Exercise Session ◽  
Exercise Recovery ◽  
Post Exercise ◽  
Post Exercise Recovery

Intensity of exercise can influence substrate utilization, with increasing intensity resulting in lower rates of fat oxidation and the reliance on carbohydrate as the preferred fuel. Fat oxidation (or more specifically, mobilization) can be assessed via the measurement of circulating glycerol, with most prior research focusing on aerobic exercise and measurements obtained during the actual exercise bout. The present study determined the degree of fat oxidation/mobilization by measuring plasma glyctierol concentrations during the one hour post-exercise recovery period following three difference exercise bouts. On four different days, exercise trained men (n=12; 23.7±1.1 years) either rested quietly or performed aerobic cycle exercise (60 min at 70% heart rate reserve), 60 s cycle sprints at 100% max wattage obtained during graded exercise testing (GXT) - a total of five, or 15 s cycle sprints at 200% max wattage obtained during GXT - a total of 10. Blood was collected before and at 1, 30 and 60 min post-exercise. Haematocrit and haemoglobin were measured to correct for changes in plasma volume. Glycerol was analysed in plasma and the area under the curve was calculated. Glycerol increased across time (P<0.0001) from pre-exercise (8.4±0.3 μg/dl) to 1 min (13.1±0.7 μg/dl), 30 min (11.3±0.6 μg/dl) and 60 min (9.1±0.5 μg/dl) post-exercise, with 1 min and 30 min post-exercise greater than pre-exercise and 60 min post-exercise (P<0.05). Area under the curve was greater (P=0.0004) for aerobic exercise (24.7±2.0 μg/dl/h), 60 second sprints (23.4±1.9 μg/dl/h) and 15 sec sprints (24.4±1.5 μg/dl/h), as compared to rest (15.3±0.8 μg/dl/h), with no differences noted between exercise bouts (P≯0.05). All exercise bouts increase circulating glycerol, with no differences noted between bouts. Although previous data indicate that low intensity aerobic exercise results in greater fat oxidation than high intensity exercise (when assessed during the actual exercise session), our findings suggest that high intensity exercise may result in similar fat oxidation/mobilization as compared to aerobic exercise during the acute post-exercise period.

scholarly journals Comparison of the Sustainability Effects of High-Intensity Interval Exercise and Moderate-Intensity Continuous Exercise on Cognitive Flexibility

2021 ◽  
Vol 18 (18) ◽  
pp. 9631
Author(s):  
Shudong Tian ◽  
Hong Mou ◽  
Qun Fang ◽  
Xiaoxiao Zhang ◽  
Fanying Meng ◽  
...  
Keyword(s):  
Cognitive Flexibility ◽  
High Intensity ◽  
Treadmill Running ◽  
Moderate Intensity ◽  
Post Exercise ◽  
Interval Exercise ◽  
Continuous Exercise ◽  
Beneficial Effects ◽  
Sustained Effects ◽  
High Intensity Interval

This study examined the immediate and sustained effects of high-intensity interval exercise (HIIE) and moderate-intensity continuous exercise (MICE) on cognitive flexibility in young adults. Participants (n = 56) engaged in (1) a session of HIIE, involving 10 sets of one-minute treadmill running at an intensity targeting 90% heart rate reserve (HRR) interspersed with self-paced walking at 50% HRR; (2) a session of MICE, involving a 20 min treadmill running at an intensity of 40–59% HRR; and (3) a control session, involving 24 min of resting on separate days in a counterbalanced order. Using a more-odd shifting task, cognitive flexibility was assessed before the intervention (t0), immediately after the session (t1), and then at 30 min (t2) after the session. During the more-odd shifting task, the switch cost of response time (RT) immediately after the HIIE was significantly reduced compared to that before exercise, suggesting beneficial effects on cognitive flexibility. Additionally, the impacts of HIIE were maintained for 30 min post-exercise. However, improved cognitive flexibility was not observed until 30 min after the MICE intervention. HIIE might represent a time-efficient approach for enhancing cognitive flexibility.

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