Results 211 to 220 of about 1,013,844 (263)
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Effect of supramaximal exercise on excess postexercise O2 consumption
Medicine & Science in Sports & Exercise, 1992This study was undertaken to determine the effect of high intensity exercise on the time course and magnitude of excess postexercise O2 consumption (EPOC). Six healthy male subjects performed three intermittent 2-min exercise bouts on a cycle ergometer at 108% of VO2max with 3-min rest periods (3 x 2 min).
Roald Bahr +2 more
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Effects of supramaximal exercise on blood glucose levels during a subsequent exercise
European Journal of Applied Physiology and Occupational Physiology, 1991The purpose of the present investigation was to examine the effects of hyperglycemia induced by supramaximal exercise on blood glucose homeostasis during submaximal exercise following immediately after. Six men were subjected to three experimental situations; in two of these situations, 3 min of high-intensity exercise (corresponding to 112, SD 1 ...
Guy R. Brisson +4 more
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Supramaximal exercise mobilizes hematopoietic progenitors and reticulocytes in athletes
American Journal of Physiology-Regulatory, Integrative and Comparative Physiology, 2005Marathon runners show increased circulating CD34+ cell counts and postexercise release of interleukin-6 (IL-6), granulocyte-colony stimulating factor (G-CSF) and flt3-ligand (Bonsignore MR, Morici G, Santoro A, Pegano M, Cascio L, Bonnano A, Abate P, Mirabella F, Profita M, Insalaco G, Gioia M, Vignola AM, Majolino I, Testa U, and Hogg JC.
Giuseppe Morici +10 more
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Effect of β-Adrenergic Blockade on Supramaximal Exercise Capacity*
International Journal of Sports Medicine, 1983Fourteen male physical education students performed a single bout of running until exhaustion on the treadmill at 22 km/h and 7.5% slope. They received single oral doses of 100 mg bupranolol (nonselective beta-blockade), 100 mg metoprolol (beta-1-selective blockade), and placebo 60-90 min before running.
O. Salas-Fraire +4 more
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Erythropoietin concentration and arterial haemoglobin saturation with supramaximal exercise
Journal of Sports Sciences, 1999The aim of this study was to determine if the hypoxaemic stimulus generated by intense exercise results in the physiological response of increased erythropoietin production. Twenty athletes exercised for 3 min at 109 +/- 2.8% (mean +/- s) maximal oxygen consumption.
D.J. Smith, D. Roberts
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International Journal of Sports Medicine, 2018
WADA has banned dehydroepiandrosterone (DHEA) but its ergogenic effect in female athletes has never been investigated. The aim of this study was to determine whether short-term DHEA intake would improve performance during a supramaximal field exercise in
Nicolas Gravisse +7 more
semanticscholar +1 more source
WADA has banned dehydroepiandrosterone (DHEA) but its ergogenic effect in female athletes has never been investigated. The aim of this study was to determine whether short-term DHEA intake would improve performance during a supramaximal field exercise in
Nicolas Gravisse +7 more
semanticscholar +1 more source
The influence of dietary carbohydrate on performance of supramaximal intermittent exercise
European Journal of Applied Physiology and Occupational Physiology, 1993The present investigation examined the influence of dietary carbohydrate (CHO) on the performance of supramaximal intermittent exercise. A group of 14 moderately trained male students [mean age 21.0 (SD 1.6) years] completed a maximal oxygen consumption test and two identical 'maximal interval tests' (MIT1 and MIT2) over a 10-day experimental period ...
Jenkins, D.G., Palmer, J., Spillman, D.
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Nocturnal Heart Rate Variability Following Supramaximal Intermittent Exercise
International Journal of Sports Physiology and Performance, 2009Purpose:To assess the effect of supramaximal intermittent exercise on long-term cardiac autonomic activity, inferred from heart rate variability (HRV).Methods:Eleven healthy males performed a series of two consecutive intermittent 15-s runs at 95% VIFT (i.e., speed reached at the end of the 30-15 Intermittent Fitness Test) interspersed with 15 s of ...
Al Haddad, Hani +3 more
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Alterations in blood volume following short-term supramaximal exercise
Journal of Applied Physiology, 1984To investigate the role of high-intensity intermittent exercise on adaptations in blood volume and selected hematological measures, four male subjects aged 19–23 yr [peak O2 consumption (VO2max) = 53 ml X min-1 X kg-1] performed supramaximal (120% VO2max) cycle exercise on 3 consecutive days.
J. A. Thomson +5 more
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Exercise stimulus increases ventilation from maximal to supramaximal intensity
European Journal of Applied Physiology and Occupational Physiology, 1995This study investigated the influence of an exercise stimulus on pulmonary ventilation (VE) during severe levels of exercise in a group of ten athletes. The altered ventilation was assessed in relation to its effect on blood gas status, in particular to the incidence and severity of exercise induced hypoxaemia.
Tim Olds +5 more
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