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Showing 1 to 20 of 85 for “"endurance exercise"”.
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RESPIRATORY MUSCLE UNLOADING AND ENDURANCE EXERCISE PERFORMANCE
Ventilatory demand increases throughout endurance exercise. It was hypothesised that if the normal loads on the respiratory muscles contribute to the limitation of endurance exercise, then a reduction of these loads (resistive unloading) should improve exercise performance. Inspiratory (I) and …
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Carbohydrate intake and metabolism during prolonged endurance exercise
… is well accepted that CHO ingestion can improve endurance performance. However, a number of questions remain open regarding fine-tuning CHO intake recommendations during prolonged endurance events. A way to measure the bioavailability of ingested CHO is to measure exogenous CHO oxidation with the …
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Genetic Regulation of Intrinsic Endurance Exercise Capacity in Mice
Endurance exercise capacity is a powerful predictor of health status. Having low levels of endurance exercise capacity has been linked with cardiovascular disease. Variation in endurance exercise capacity, measured during a graded exercise test, has been reported across cross-section, twin, and …
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Sex Differences in Cardiovascular Adaptations to Chronic Endurance Exercise
<p>Endurance exercise typically leads to beneficial cardiac adaptations manifested as increased cardiac mass, higher cardiac function and lower central hemodynamic load (blood pressure, aortic stiffness and wave reflections). However, studies in male marathoners suggest detrimental cardiac …
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The effect of skin temperature on cardiovascular responses during endurance exercise
… Tsk is hot and cold during moderate intensity endurance exercise. In study 1, we systemically evaluated the effect of graded increases in T [subscript sk] from 32°C to 39°C on cardiovascular responses during 20-30 min cycling exercise at 63% VO₂ [subscript peak]. Tsk was manipulated by wearing …
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Oxidative Stress and Antioxidant Supplementation During Endurance Exercise in the Horse
… determining the health and welfare of the equine endurance athlete. The first study determined that lipoic acid (LA) orally administered to horses is effective in diminishing the levels of lipid peroxidation in the plasma, and is non-toxic at a dose of 10-mg/kg body weight. The second study showed …
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The psychophysiological regulation of pacing behaviour and performance during prolonged endurance exercise
Current models of exercise regulation almost solely rely on the Gestalt phenomenon of perceived exertion. This limits a more comprehensive understanding of how causeeffect relationships come to be and how perception-action coupling determines pacing behaviour and performance fatigability. A …
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The effects of MCT oil and glucose polymer ingestion on endurance exercise
Seven experienced male bicyclists performed four endurance test rides at 70% ( ± 5) VO₂ max on a bicycle at 90 RPM over a four week period. stationary Subjects consumed a high carbohydrate diet (70%) for two days prior to each test ride. During each test, heart rate (HR), rate of perceived exertion …
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Skeletal Muscle Protein Metabolism and Molecular Responses to Endurance Exercise and Nutritional Interventions
… amino acids and to a wide range of resistance exercise intensities. In addition, aging is associated with adaptations within the vascular system that may adversely affect blood flow, thereby potentially impacting amino acid delivery, exchange and utilization. Endurance-type exercises have been …
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Physiological adaptations in mdx mice treated with microdystrophin gene therapy and endurance exercise
… more physically active. However, the effect of exercise on both dystrophic and gene therapy-treated muscles is unclear. Recently, we demonstrated that microdystrophin gene therapy with and without 21 weeks of voluntary wheel running (VWR) improved treadmill time to fatigue and in vivo …
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The early time course of autophagy in human peripheral blood mononuclear cells following endurance exercise
Exercise disrupts homeostasis and leads to the induction of an important catabolic system called autophagy. Autophagy is a beneficial cell survival process that is induced in periods of starvation. The purposes of this study are to (1) determine the time course of autophagy activation following …
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The Effects of an Endurance Exercise Program on The Serum Lipids of Middle-Aged Men
Made available in DSpace on 2014-12-10T18:06:37Z (GMT). No. of bitstreams: 1 6406155.pdf: 10339141 bytes, checksum: 7e2ae5b8a366b30390de31bf6472addf (MD5) Previous issue date: 1963
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The effect of chronic exposure to endurance exercise on the skeletal muscle of distance runners
… masters runners may experience an intolerance to exercise primarily due to the age-related changes in their bodies, and specifically of those systems and organs most utilised during running. A more disturbing phenomenon, however, is that of younger runners becoming exercise intolerant. One study …
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Cassia cinnamon and acute endurance exercise for the enhancement of glucose uptake in healthy young women.
… effects Cassia cinnamon, cellulose placebo and endurance exercise on an oral glucose tolerance test (OGTT) blood glucose (BG), serum insulin (SI) values, fasting HOMA insulin resistance (HOMA-IR) and Matsuda insulin sensitivity (Mat-ISI). On three separate days, 10 women (22.7 ± 4 years, BMI of …
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The effects of Dianabol and anaerobic endurance exercise on myocardial damage in the adult male albino rat
Thesis (M.A.)--Michigan State University. Dept. of Health, Physical Education and Recreation, 1973
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Effects of G-trainer, cycle ergometry, and stretching on physiological and performance markers of recovery from endurance exercise.
… recovery following an acute bout of exhaustive exercise. In a cross-over design, twelve aerobically-trained males (21.25 ± 2.3 yrs, 72.05 ± 8.09 kg, 178.42 ± 6.27 cm) completed an 18.25 mile time trial performed by stationary cycling. Immediately following the endurance bout, participants …
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The whole-body protein turnover response to the ingestion of intrinsically labeled eggs at rest and after endurance exercise
A large focus of post-exercise recovery has been on the ingestion of dietary or supplemental protein to maximize skeletal muscle protein synthesis to facilitate remodeling (e.g., growth and repair of muscle). However, considerably less attention has been paid to the repletion of exercise-induced …
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